All Stories

  1. Immobilisation of bovine serum albumin on graphene oxide through covalent and noncovalent interactions

    Article • Colloids and Surfaces B Biointerfaces, February 2026, Elsevier

    Dr. Santosh Panjikar

  2. Mechanism of NanR transcriptional activation of sialic acid metabolism in Streptococcus pneumoniae

    Article • December 2025, openRxiv

    Dr. Santosh Panjikar

  3. Structural basis of isethionate transport by a TRAP transporter from a sulfate-reducing bacterium

    Article • Structure, November 2025, Elsevier

    Dr. Santosh Panjikar

  4. Author Correction: Macromolecular crystallography

    Article • Nature Reviews Methods Primers, October 2025, Springer Science + Business Media

    Dr. Santosh Panjikar

  5. Macromolecular crystallography

    Article • Nature Reviews Methods Primers, October 2025, Springer Science + Business Media

    Dr. Santosh Panjikar

  6. Peptide Bonds Unveiled: Enhancing Protein Structure Understanding

    Article • IUCrJ, March 2025, International Union of Crystallography

    Dr. Santosh Panjikar

  7. Graphene-Based Impregnation into Polymeric Coating for Corrosion Resistance

    Article • Nanomaterials, March 2025, MDPI AG

    Dr. Santosh Panjikar

  8. On the function of TRAP substrate-binding proteins: conformational variation of the sialic acid binding protein SiaP

    Article • April 2024, Cold Spring Harbor Laboratory Press

    Dr. Santosh Panjikar

  9. Structural characterization of PaaX, the main repressor of the phenylacetate degradation pathway in Escherichia coli W: A novel fold of transcription regulator proteins

    Article • International Journal of Biological Macromolecules, January 2024, Elsevier

    Dr. Santosh Panjikar

  10. Ethoxylate Polymer-Based 96-Well Screen for Protein Crystallization

    Article • Crystals, October 2023, MDPI AG

    Dr. Santosh Panjikar

  11. Automated collection and screening capabilities on the Australian Synchrotron MX beamlines

    Article • Acta Crystallographica Section A Foundations and Advances, August 2023, International Union of Crystallography

    Dr. Santosh Panjikar

  12. Streamlining fragment-based drug discovery pipeline at the Australian Synchrotron

    Article • Acta Crystallographica Section A Foundations and Advances, August 2023, International Union of Crystallography

    Dr. Santosh Panjikar

  13. Characterization of a novel recombinant calcium-binding protein from Arca subcrenata and its anti-hepatoma activities in vitro and in vivo

    Article • International Journal of Biological Macromolecules, August 2023, Elsevier

    Dr. Santosh Panjikar

  14. Engineering broad-spectrum inhibitors of inflammatory chemokines from subclass A3 tick evasins

    Article • Nature Communications, July 2023, Springer Science + Business Media

    Dr. Santosh Panjikar

  15. Repurposed inhibitor of bacterial dihydrodipicolinate reductase exhibits effective herbicidal activity

    Article • Communications Biology, May 2023, Springer Science + Business Media

    Dr. Santosh Panjikar

  16. Distinct Assemblies of Heterodimeric Cytokine Receptors Govern Stemness Programs in Leukemia

    Article • Cancer Discovery, May 2023, American Association for Cancer Research (AACR)

    Dr. Santosh Panjikar

  17. TcpA from the Clostridium perfringens plasmid pCW3 is more closely related to the DNA translocase FtsK than to coupling proteins

    Article • Structure, April 2023, Elsevier

    Dr. Santosh Panjikar

  18. Crystal structure of a subtilisin-like autotransporter passenger domain reveals insights into its cytotoxic function

    Article • Nature Communications, March 2023, Springer Science + Business Media

    Dr. Santosh Panjikar

  19. Engineering Broad-spectrum Inhibitors of Inflammatory Chemokines from a New Family of Tick Evasins

    Article • January 2023, Research Square

    Dr. Santosh Panjikar

  20. The role of auxiliary domains in modulating CHD4 activity suggests mechanistic commonality between enzyme families

    Article • Nature Communications, December 2022, Springer Science + Business Media

    Dr. Santosh Panjikar

  21. Phenol sensing in nature is modulated via a conformational switch governed by dynamic allostery

    Article • Journal of Biological Chemistry, October 2022, Elsevier

    Dr. Santosh Panjikar

  22. Structural and functional characterization of Cas2 of CRISPR-Cas subtype I-C lacking the CRISPR component

    Article • Frontiers in Molecular Biosciences, September 2022, Frontiers

    Dr. Santosh Panjikar

  23. The role of auxiliary domains in modulating CHD4 activity suggests mechanistic commonality between enzyme families

    Article • June 2022, Cold Spring Harbor Laboratory Press

    Dr. Santosh Panjikar

  24. Phenol Sensing in Nature Modulated via a Conformational Switch Governed by Dynamic Allostery

    Article • May 2022, Cold Spring Harbor Laboratory Press

    Dr. Santosh Panjikar

  25. Crystal structure of the putative cell-wall lipoglycan biosynthesis protein LmcA from Mycobacterium smegmatis

    Article • Acta Crystallographica Section D Structural Biology, March 2022, International Union of Crystallography

    Dr. Santosh Panjikar

  26. From bacteria to plants: a repurposing strategy in the pursuit for novel herbicides

    Article • February 2022, Cold Spring Harbor Laboratory Press

    Dr. Santosh Panjikar

  27. Structural characterization of the ANTAR antiterminator domain bound to RNA

    Article • Nucleic Acids Research, February 2022, Oxford University Press (OUP)

    Dr. Santosh Panjikar

  28. β-Methyltryptamine Provoking the Crucial Role of Strictosidine Synthase Tyr151-OH for Its Stereoselective Pictet−Spengler Reactions to Tryptoline-type Alkaloids

    Article • ACS Chemical Biology, January 2022, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  29. Structural basis of dimerization and nucleic acid binding of human DBHS proteins NONO and PSPC1

    Article • Nucleic Acids Research, December 2021, Oxford University Press (OUP)

    Prof Maria Rosaria Conte, Dr. Santosh Panjikar

  30. Graphene and Graphene Oxide as a Support for Biomolecules in the Development of Biosensors

    Article • Nanotechnology Science and Applications, November 2021, Taylor & Francis

    Dr. Santosh Panjikar

  31. Data evaluation on the fly: Auto-Rickshaw on the MX beamlines of the Australian Synchrotron

    Article • Acta Crystallographica Section A Foundations and Advances, August 2021, International Union of Crystallography

    Dr. Santosh Panjikar

  32. Uncovering the structures and mechanisms for the largest group of bacterial surface virulence factors

    Article • Acta Crystallographica Section A Foundations and Advances, August 2021, International Union of Crystallography

    Dr. Santosh Panjikar

  33. Towards novel herbicide modes of action by inhibiting lysine biosynthesis in plants

    Article • eLife, July 2021, eLife

    Dr. Santosh Panjikar

  34. Salmonella enterica BcfH Is a Trimeric Thioredoxin-Like Bifunctional Enzyme with Both Thiol Oxidase and Disulfide Isomerase Activities

    Article • Antioxidants & Redox Signaling, July 2021, Mary Ann Liebert Inc

    Dr Yaoqin Hong, Dr. Santosh Panjikar

  35. Towards Novel Herbicide Modes of Action by Inhibiting Lysine Biosynthesis in Plants

    Article • May 2021, Cold Spring Harbor Laboratory Press

    Dr. Santosh Panjikar

  36. Helicobacter pylori Xanthine–Guanine–Hypoxanthine Phosphoribosyltransferase—A Putative Target for Drug Discovery against Gastrointestinal Tract Infections

    Article • Journal of Medicinal Chemistry, April 2021, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  37. Mechanism of NanR gene repression and allosteric induction of bacterial sialic acid metabolism

    Article • Nature Communications, March 2021, Springer Science + Business Media

    Dr. Santosh Panjikar

  38. Differential lysine‐mediated allosteric regulation of plant dihydrodipicolinate synthase isoforms

    Article • European Journal of Biochemistry, March 2021, Wiley

    Dr. Santosh Panjikar

  39. Crystal structure and site-directed mutagenesis of circular bacteriocin plantacyclin B21AG reveals cationic and aromatic residues important for antimicrobial activity

    Article • Scientific Reports, October 2020, Springer Science + Business Media

    Dr. Santosh Panjikar

  40. Crystal structure and site-directed mutagenesis of circular bacteriocin plantacyclin B21AG reveals cationic and aromatic residues important for antimicrobial activity

    Article • July 2020, Cold Spring Harbor Laboratory Press

    Dr. Santosh Panjikar

  41. Crystal structure of posnjakite formed in the first crystal water-cooling line of the ANSTO Melbourne Australian Synchrotron MX1 Double Crystal Monochromator

    Article • Acta Crystallographica Section E Crystallographic Communications, June 2020, International Union of Crystallography

    Dr. Santosh Panjikar

  42. Mechanism of NanR gene repression and allosteric induction of bacterial sialic acid metabolism

    Article • April 2020, Cold Spring Harbor Laboratory Press

    Dr. Santosh Panjikar

  43. The basis for non-canonical ROK family function in the N-acetylmannosamine kinase from the pathogen Staphylococcus aureus

    Article • Journal of Biological Chemistry, March 2020, Elsevier

    Dr. Santosh Panjikar

  44. Mis‐annotations of a promising antibiotic target in high‐priority gram‐negative pathogens

    Article • FEBS Letters, January 2020, Wiley

    Dr. Santosh Panjikar

  45. Structural basis for differentiation between two classes of thiolase: Degradative vs biosynthetic thiolase

    Article • Journal of Structural Biology X, January 2020, Elsevier

    Dr. Santosh Panjikar

  46. Identification of two dihydrodipicolinate synthase isoforms from Pseudomonas aeruginosa that differ in allosteric regulation

    Article • European Journal of Biochemistry, August 2019, Wiley

    Dr. Santosh Panjikar

  47. Stereocomplementary Chemoenzymatic Pictet–Spengler Reactions for Formation of Rare Azepino-indole Frameworks: Discovery of Antimalarial Compounds

    Article • ACS Catalysis, July 2019, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  48. Combining random microseed matrix screening and the magic triangle for the efficient structure solution of a potential lysin from bacteriophage P68

    Article • Acta Crystallographica Section D Structural Biology, July 2019, International Union of Crystallography

    Keith Shearwin, Dr. Santosh Panjikar

  49. The Structural Basis for a Transition State That Regulates Pore Formation in a Bacterial Toxin

    Article • mBio, April 2019, ASM Journals

    Dr. Santosh Panjikar

  50. Unique structural features of a bacterial autotransporter adhesin suggest mechanisms for interaction with host macromolecules

    Article • Nature Communications, April 2019, Springer Science + Business Media

    Dr. Santosh Panjikar

  51. Lanthanoid Heteroleptic Complexes with Cucurbit[5]uril and Dicarboxylate Ligands: From Discrete Structures to One-Dimensional and Two-Dimensional Polymers

    Article • Inorganic Chemistry, December 2018, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  52. Crystal structure of TcpK in complex with oriT DNA of the antibiotic resistance plasmid pCW3

    Article • Nature Communications, September 2018, Springer Science + Business Media

    Dr. Santosh Panjikar

  53. Design of Protein-Based Biosensors for Selective Detection of Benzene Groups of Pollutants

    Article • ACS Sensors, August 2018, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  54. Beetle luciferases with naturally red- and blue-shifted emission

    Article • Life Science Alliance, August 2018, Life Science Alliance, LLC

    Dr. Santosh Panjikar

  55. Description of the MX2 research instrument at the Australian Synchrotron (ANSTO)

    Article • Journal of Synchrotron Radiation, April 2018, International Union of Crystallography

    Dr David Aragao, Dr. Santosh Panjikar

  56. NEW STRUCTURAL FEATURES REVEAL HOW BACTERIA STICK TO HOST SURFACES

    Article • The FASEB Journal, April 2018, Wiley

    Dr. Santosh Panjikar

  57. Molecular evolution of an oligomeric biocatalyst functioning in lysine biosynthesis

    Article • Biophysical Reviews, December 2017, Springer Science + Business Media

    Dr. Santosh Panjikar

  58. Crystallographic analysis of β-ketoadipyl-CoA thiolase from Psedomonas putida

    Article • Acta Crystallographica Section A Foundations and Advances, December 2017, International Union of Crystallography

    Dr. Santosh Panjikar

  59. Online automated structure solution from multiple data sets

    Article • Acta Crystallographica Section A Foundations and Advances, December 2017, International Union of Crystallography

    Dr. Santosh Panjikar

  60. Structure-guided design of aromatic biosensors for water quality monitoring

    Article • Acta Crystallographica Section A Foundations and Advances, December 2017, International Union of Crystallography

    Dr. Santosh Panjikar

  61. Structure of SgK223 pseudokinase reveals novel mechanisms of homotypic and heterotypic association

    Article • Nature Communications, October 2017, Springer Science + Business Media

    Dr. Santosh Panjikar

  62. Functional insights into the mode of DNA and ligand binding of the TetR family regulator TylP from Streptomyces fradiae

    Article • Journal of Biological Chemistry, September 2017, Elsevier

    Dr. Santosh Panjikar

  63. Structure Guided Design of Protein Biosensors for Phenolic Pollutants

    Article • ACS Sensors, March 2017, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  64. Structure and Function of Cyanobacterial DHDPS and DHDPR

    Article • Scientific Reports, November 2016, Springer Science + Business Media

    Dr. Santosh Panjikar

  65. Interdomain Conformational Changes Provide Allosteric Regulation en Route to Chorismate

    Article • Journal of Biological Chemistry, October 2016, Elsevier

    Dr. Santosh Panjikar

  66. A critical examination of the recently reported crystal structures of the human SMN protein

    Article • Human Molecular Genetics, August 2016, Oxford University Press (OUP)

    Dr. Santosh Panjikar

  67. Structural basis of selective aromatic pollutant sensing by MopR, an NtrC family transcriptional regulator

    Article • Acta Crystallographica Section A Foundations and Advances, August 2016, International Union of Crystallography

    Dr. Santosh Panjikar

  68. Structural Determinants Defining the Allosteric Inhibition of an Essential Antibiotic Target

    Article • Structure, August 2016, Elsevier

    Dr. Santosh Panjikar

  69. Structural Basis of Selective Aromatic Pollutant Sensing by the Effector Binding Domain of MopR, an NtrC Family Transcriptional Regulator

    Article • ACS Chemical Biology, June 2016, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  70. Campylobacter jejuni adenosine triphosphate phosphoribosyltransferase is an active hexamer that is allosterically controlled by the twisting of a regulatory tail

    Article • Protein Science, June 2016, Wiley

    Dr. Santosh Panjikar

  71. A crystallographic study of human NONO (p54nrb): overcoming pathological problems with purification, data collection and noncrystallographic symmetry

    Article • Acta Crystallographica Section D Structural Biology, May 2016, International Union of Crystallography

    Gavin Knott, Prof Maria Rosaria Conte, Dr. Santosh Panjikar

  72. Cover Picture: Radiation Damage and Racemic Protein Crystallography Reveal the Unique Structure of the GASA/Snakin Protein Superfamily (Angew. Chem. Int. Ed. 28/2016)

    Article • Angewandte Chemie, May 2016, Wiley

    Dr. Santosh Panjikar

  73. Titelbild: Radiation Damage and Racemic Protein Crystallography Reveal the Unique Structure of the GASA/Snakin Protein Superfamily (Angew. Chem. 28/2016)

    Article • Angewandte Chemie, May 2016, Wiley

    Dr. Santosh Panjikar

  74. Radiation Damage and Racemic Protein Crystallography Reveal the Unique Structure of the GASA/Snakin Protein Superfamily

    Article • Angewandte Chemie, May 2016, Wiley

    Dr. Santosh Panjikar

  75. Radiation Damage and Racemic Protein Crystallography Reveal the Unique Structure of the GASA/Snakin Protein Superfamily

    Article • Angewandte Chemie, May 2016, Wiley

    Dr. Santosh Panjikar

  76. Psychromonas ingrahamii diaminopimelate decarboxylase with LLP

    Article • March 2016, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  77. Combining cross-crystal averaging and MRSAD to phase a 4354-amino-acid structure

    Article • Acta Crystallographica Section D Structural Biology, January 2016, International Union of Crystallography

    Jason Busby, Shaun Lott, Dr. Santosh Panjikar

  78. Stonefish toxin defines an ancient branch of the perforin-like superfamily

    Article • Proceedings of the National Academy of Sciences, December 2015, Proceedings of the National Academy of Sciences

    Dr. Santosh Panjikar

  79. Cyclic Peptides Incorporating Phosphotyrosine Mimetics as Potent and Specific Inhibitors of the Grb7 Breast Cancer Target

    Article • Journal of Medicinal Chemistry, September 2015, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  80. Automated structure solution from multiple data sets

    Article • Acta Crystallographica Section A Foundations and Advances, August 2015, International Union of Crystallography

    Dr. Santosh Panjikar

  81. Functional Coupling of Duplex Translocation to DNA Cleavage in a Type I Restriction Enzyme

    Article • PLOS One, June 2015, PLOS

    Dr. Santosh Panjikar

  82. A step towards long-wavelength protein crystallography: subjecting protein crystals to a vacuum

    Article • Journal of Applied Crystallography, May 2015, International Union of Crystallography

    Dr Alan Riboldi-Tunnicliffe, Dr. Santosh Panjikar

  83. MX1: a bending-magnet crystallography beamline serving both chemical and macromolecular crystallography communities at the Australian Synchrotron

    Article • Journal of Synchrotron Radiation, January 2015, International Union of Crystallography

    Dr Alan Riboldi-Tunnicliffe, Dr David Aragao, Dr. Santosh Panjikar

  84. Quaternary Structure Analyses of an Essential Oligomeric Enzyme

    Article • January 2015, Elsevier

    Dr. Santosh Panjikar

  85. The Crystal Structure of a Homodimeric Pseudomonas Glyoxalase I Enzyme Reveals Asymmetric Metallation Commensurate with Half‐of‐Sites Activity

    Article • Chemistry - A European Journal, November 2014, Wiley

    Dr. Santosh Panjikar

  86. Crystal structure of Clostridium acetobutylicum aspartate kinase (CaAk): An important allosteric enzyme for amino acids production

    Article • Biotechnology Reports, September 2014, Elsevier

    Dr. Santosh Panjikar

  87. Ligand structures of synthetic deoxa-pyranosylamines with raucaffricine and strictosidine glucosidases provide structural insights into their binding and inhibitory behaviours

    Article • Journal of Enzyme Inhibition and Medicinal Chemistry, August 2014, Taylor & Francis

    Dr. Santosh Panjikar

  88. Post-translational modification and extended glycosylation pattern of a plant latex peroxidase of native source characterized by X-ray crystallography

    Article • European Journal of Biochemistry, August 2014, Wiley

    Winfried Hinrichs, Dr. Santosh Panjikar

  89. Alternative phasing method in macromolecular crystallography

    Article • Acta Crystallographica Section A Foundations and Advances, August 2014, International Union of Crystallography

    Dr. Santosh Panjikar

  90. Chemical Crystallography at the Australian Synchrotron MX Beamlines

    Article • Acta Crystallographica Section A Foundations and Advances, August 2014, International Union of Crystallography

    Dr. Santosh Panjikar

  91. The structure of an ABC toxin particle determined by X-ray crystallography and single particle EM.

    Article • Acta Crystallographica Section A Foundations and Advances, August 2014, International Union of Crystallography

    Dr. Santosh Panjikar

  92. The Three-dimensional Structure of the Extracellular Adhesion Domain of the Sialic Acid-binding Adhesin SabA from Helicobacter pylori

    Article • Journal of Biological Chemistry, March 2014, Elsevier

    Dr. Santosh Panjikar

  93. WXG100 Protein Superfamily Consists of Three Subfamilies and Exhibits an α-Helical C-Terminal Conserved Residue Pattern

    Article • PLOS One, February 2014, PLOS

    Dr. Santosh Panjikar

  94. Importance of Hydrophobic Cavities in Allosteric Regulation of Formylglycinamide Synthetase: Insight from Xenon Trapping and Statistical Coupling Analysis

    Article • December 2013, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  95. Importance of Hydrophobic Cavities in Allosteric Regulation of Formylglycinamide Synthetase: Insight from Xenon Trapping and Statistical Coupling Analysis

    Article • December 2013, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  96. Importance of Hydrophobic Cavities in Allosteric Regulation of Formylglycinamide Synthetase: Insight from Xenon Trapping and Statistical Coupling Analysis

    Article • PLOS One, November 2013, PLOS

    Dr. Santosh Panjikar

  97. Cloning to crystallization of dihydrodipicolinate synthase from the intracellular pathogenLegionella pneumophila

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, September 2013, International Union of Crystallography

    Dr. Santosh Panjikar

  98. Phasing selenomethionine proteins using UV-induced radiation damage

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2013, International Union of Crystallography

    Dr. Santosh Panjikar

  99. Putative dioxygen-binding sites and recognition of tigecycline and minocycline in the tetracycline-degrading monooxygenase TetX

    Article • Acta Crystallographica Section D Biological Crystallography, August 2013, International Union of Crystallography

    Winfried Hinrichs, Dr. Santosh Panjikar

  100. The BC component of ABC toxins is an RHS-repeat-containing protein encapsulation device

    Article • Nature, August 2013, Springer Science + Business Media

    Shaun Lott, Dr. Santosh Panjikar

  101. High speed X-ray analysis of plant enzymes at room temperature

    Article • Phytochemistry, July 2013, Elsevier

    Dr. Santosh Panjikar

  102. Cyanuric acid hydrolase: evolutionary innovation by structural concatenation

    Article • Molecular Microbiology, May 2013, Wiley

    Dr Colin Scott, Dr. Santosh Panjikar

  103. High speed X-ray analysis of plant enzymes at room temperature

    Article • February 2013, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  104. In-house UV radiation-damage-induced phasing of selenomethionine-labeled protein structures

    Article • Journal of Structural Biology, February 2013, Elsevier

    Dr Antoine Royant, Dr. Santosh Panjikar

  105. High-resolution structure ofBombyx morilipoprotein 7: crystallographic determination of the identity of the protein and its potential role in detoxification

    Article • Acta Crystallographica Section D Biological Crystallography, August 2012, International Union of Crystallography

    Dr. Santosh Panjikar

  106. Structural insight in histo‐blood group binding by the F18 fimbrial adhesin FedF

    Article • Molecular Microbiology, August 2012, Wiley

    Professor Eric Cox, Dr. Santosh Panjikar

  107. Purification, crystallization and preliminary crystallographic analysis of banyan peroxidase

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, July 2012, International Union of Crystallography

    Dr. Santosh Panjikar

  108. The crystal structure of the CRISPR-associated protein Csn2 from Streptococcus agalactiae

    Article • Journal of Structural Biology, June 2012, Elsevier

    Dr Colin R Mackenzie, Dr. Santosh Panjikar

  109. Structural basis for modification of flavonol and naphthol glucoconjugates by Nicotiana tabacum malonyltransferase (NtMaT1)

    Article • Planta, May 2012, Springer Science + Business Media

    Dr. Santosh Panjikar

  110. Formylglycinamide ribonucleotide amidotransferase fromSalmonella typhimurium: role of ATP complexation and the glutaminase domain in catalytic coupling

    Article • Acta Crystallographica Section D Biological Crystallography, May 2012, International Union of Crystallography

    Dr. Santosh Panjikar

  111. Nonprocessive [2 + 2]e - off-loading reductase domains from mycobacterial nonribosomal peptide synthetases

    Article • Proceedings of the National Academy of Sciences, March 2012, Proceedings of the National Academy of Sciences

    Dr. Santosh Panjikar

  112. Correction to Scaffold Tailoring by a Newly Detected Pictet–Spenglerase Activity of Strictosidine Synthase: From the Common Tryptoline Skeleton to the Rare Piperazino-indole Framework

    Article • Journal of the American Chemical Society, March 2012, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  113. Crystal Structure of Perakine Reductase, Founding Member of a Novel Aldo-Keto Reductase (AKR) Subfamily That Undergoes Unique Conformational Changes during NADPH Binding

    Article • Journal of Biological Chemistry, March 2012, Elsevier

    Dr. Santosh Panjikar

  114. Crystal structure of NAD+-dependent Peptoniphilus asaccharolyticus glutamate dehydrogenase reveals determinants of cofactor specificity

    Article • Journal of Structural Biology, February 2012, Elsevier

    Professor Paul C Engel, Dr. Santosh Panjikar

  115. The sensor region of the ubiquitous cytosolic sensor kinase, PdtaS, contains PAS and GAF domain sensing modules

    Article • Journal of Structural Biology, February 2012, Elsevier

    Dr. Santosh Panjikar

  116. Scaffold Tailoring by a Newly Detected Pictet–Spenglerase Activity of Strictosidine Synthase: From the Common Tryptoline Skeleton to the Rare Piperazino-indole Framework

    Article • Journal of the American Chemical Society, January 2012, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  117. The impact of structural biology on alkaloid biosynthesis research

    Article • Natural Product Reports, January 2012, Royal Society of Chemistry

    Dr. Santosh Panjikar

  118. Current methods in structural proteomics and its applications in biological sciences

    Article • 3 Biotech, December 2011, Springer Science + Business Media

    Dr. Santosh Panjikar

  119. Structures of Alkaloid Biosynthetic Glucosidases Decode Substrate Specificity

    Article • November 2011, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  120. Structures of Alkaloid Biosynthetic Glucosidases Decode Substrate Specificity

    Article • November 2011, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  121. Structures of Alkaloid Biosynthetic Glucosidases Decode Substrate Specificity

    Article • November 2011, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  122. Insights into ubiquitin-conjugating enzyme/ co-activator interactions from the structure of the Pex4p:Pex22p complex

    Article • The EMBO Journal, November 2011, Springer Science + Business Media

    Dr. Santosh Panjikar

  123. Structures of Alkaloid Biosynthetic Glucosidases Decode Substrate Specificity

    Article • ACS Chemical Biology, October 2011, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  124. Structural Insights into the Mechanism of Protein O-Fucosylation

    Article • PLOS One, September 2011, PLOS

    Professor Pedro Merino, Dr. Santosh Panjikar

  125. Phasing selenomethionine proteins using UV induced radiation damage

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2011, International Union of Crystallography

    Dr. Santosh Panjikar

  126. S-SAD phasing of proteinO-fucosyltransferase-1 at a resolution of 2.6 Å in the monoclinic space groupC2

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2011, International Union of Crystallography

    Dr. Santosh Panjikar

  127. On the routine use of soft X-rays in macromolecular crystallography. Part V. Molecular replacement and anomalous scattering

    Article • Acta Crystallographica Section D Biological Crystallography, July 2011, International Union of Crystallography

    Dr. Santosh Panjikar

  128. Crystallization and preliminary X-ray crystallographic studies of an oligomeric species of a refolded C39 peptidase-like domain of theEscherichia coliABC transporter haemolysin B

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, April 2011, International Union of Crystallography

    Dr. Santosh Panjikar

  129. Additional phase information from UV damage of selenomethionine labelled proteins

    Article • Journal of Synchrotron Radiation, March 2011, International Union of Crystallography

    Dr. Santosh Panjikar

  130. Structural Basis for the Oxidation of Protein-bound Sulfur by the Sulfur Cycle Molybdohemo-Enzyme Sulfane Dehydrogenase SoxCD

    Article • Journal of Biological Chemistry, March 2011, Elsevier

    Dr. Santosh Panjikar

  131. Structural Characterization of the Multidomain Regulatory Protein Rv1364c from Mycobacterium tuberculosis

    Article • Structure, January 2011, Elsevier

    Dr. Santosh Panjikar

  132. Single isomorphous replacement phasing of selenomethionine-containing proteins using UV-induced radiation damage

    Article • Acta Crystallographica Section D Biological Crystallography, December 2010, International Union of Crystallography

    Dr. Santosh Panjikar

  133. Update on the tutorial for learning and teaching macromolecular crystallography

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2010, International Union of Crystallography

    Dr. Santosh Panjikar

  134. Update on the tutorial for learning and teaching macromolecular crystallography

    Article • Journal of Applied Crystallography, August 2010, International Union of Crystallography

    Dr. Santosh Panjikar

  135. Expression, purification and X-ray analysis of 1,3-propanediol dehydrogenase (Aq_1145) fromAquifex aeolicusVF5

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, January 2010, International Union of Crystallography

    Dr. Santosh Panjikar

  136. On the combination of molecular replacement and single-wavelength anomalous diffraction phasing for automated structure determination

    Article • Acta Crystallographica Section D Biological Crystallography, September 2009, International Union of Crystallography

    Dr. Santosh Panjikar

  137. Crystal Structure of Polyneuridine Aldehyde Esterase Complexed with 16-epi-Vellosimine

    Article • August 2009, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  138. Crystal structure of polyneuridine aldehyde esterase

    Article • August 2009, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  139. Structure of the C-terminal domain of nsp4 from Feline Coronavirus

    Article • August 2009, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  140. Auto-Rickshaw: a tool for online validation of X-ray diffraction experiment

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2009, International Union of Crystallography

    Dr. Santosh Panjikar

  141. Structure of the C-terminal domain of NSP4 from feline infection peritonitis virus

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2009, International Union of Crystallography

    Dr. Santosh Panjikar

  142. Structure of the C-terminal domain of nsp4 from feline coronavirus

    Article • Acta Crystallographica Section D Biological Crystallography, July 2009, International Union of Crystallography

    Professor Eric J. Snijder, Dr. Santosh Panjikar

  143. Strukturbasis und Enzymmechanismus der Biosynthese von C9‐ aus C10‐monoterpenoiden Indol‐Alkaloiden

    Article • Angewandte Chemie, June 2009, Wiley

    Dr. Santosh Panjikar

  144. Structural Basis and Enzymatic Mechanism of the Biosynthesis of C9‐ from C10‐Monoterpenoid Indole Alkaloids

    Article • Angewandte Chemie, June 2009, Wiley

    Dr. Santosh Panjikar

  145. The F4 fimbrial chaperone FaeE is stable as a monomer that does not require self-capping of its pilin-interactive surfaces

    Article • Acta Crystallographica Section D Biological Crystallography, April 2009, International Union of Crystallography

    Dr. Santosh Panjikar

  146. Structural analysis reveals DNA binding properties of Rv2827c, a hypothetical protein from Mycobacterium tuberculosis

    Article • Journal of Structural and Functional Genomics, January 2009, Springer Science + Business Media

    Dr. Santosh Panjikar

  147. The impact of Structural Proteomics on Biotechnology

    Article • Biotechnology and Genetic Engineering Reviews, January 2009, Taylor & Francis

    Dr. Santosh Panjikar

  148. Structure of the motor subunit of type I restriction-modification complex EcoR124I

    Article • Nature Structural & Molecular Biology, December 2008, Springer Science + Business Media

    Dr. Santosh Panjikar

  149. A tutorial for learning and teaching macromolecular crystallography

    Article • Journal of Applied Crystallography, November 2008, International Union of Crystallography

    Dr. Santosh Panjikar

  150. Structural Basis for Parasite-Specific Functions of the Divergent Profilin of Plasmodium falciparum

    Article • Structure, November 2008, Elsevier

    Dr Petri Kursula, Dr. Santosh Panjikar

  151. Purification, crystallization and X-ray diffraction analysis of pavineN-methyltransferase fromThalictrum flavum

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, October 2008, International Union of Crystallography

    Dr. Santosh Panjikar

  152. C4-Dicarboxylates Sensing Mechanism Revealed by the Crystal Structures of DctB Sensor Domain

    Article • Journal of Molecular Biology, October 2008, Elsevier

    Beiyan Nan, Dr. Santosh Panjikar

  153. A tutorial for learning and teaching macromolecular crystallography

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2008, International Union of Crystallography

    Dr. Santosh Panjikar

  154. Auto-Rickshaw: an online tool for validation of an X-ray diffraction experiment

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2008, International Union of Crystallography

    Dr. Santosh Panjikar

  155. High crystallizability under air-exclusion conditions of the full-length LysR-type transcriptional regulator TsaR fromComamonas testosteroniT-2 and data-set analysis for a MIRAS structure-solution approach

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, July 2008, International Union of Crystallography

    Dr. Santosh Panjikar

  156. Erratum to “3D-Structure and function of strictosidine synthase – The key enzyme of monoterpenoid indole alkaloid biosynthesis” [Plant Physiol. Biochem. 46 (3) (2008) 340–355]

    Article • Plant Physiology and Biochemistry, May 2008, Elsevier

    Dr. Santosh Panjikar

  157. Nonspecific base recognition mediated by water bridges and hydrophobic stacking in ribonuclease I from Escherichia coli

    Article • Protein Science, April 2008, Wiley

    Dr. Santosh Panjikar

  158. 3D-Structure and function of strictosidine synthase – the key enzyme of monoterpenoid indole alkaloid biosynthesis

    Article • Plant Physiology and Biochemistry, March 2008, Elsevier

    Dr. Santosh Panjikar

  159. ChemInform Abstract: Structural Biology in Plant Natural Product Biosynthesis—Architecture of Enzymes from Monoterpenoid Indole and Tropane Alkaloid Biosynthesis

    Article • ChemInform, February 2008, Wiley

    Dr. Santosh Panjikar

  160. Purification, crystallization and preliminary X-ray diffraction analysis of aspartate semialdehyde dehydrogenase (Rv3708c) fromMycobacterium tuberculosis

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, February 2008, International Union of Crystallography

    Dr. Santosh Panjikar

  161. Automated technologies and novel techniques to accelerate protein crystallography for structural genomics

    Article • PROTEOMICS, February 2008, Wiley

    Dr. Santosh Panjikar

  162. Strictosidine Synthase:  Mechanism of a Pictet−Spengler Catalyzing Enzyme

    Article • Journal of the American Chemical Society, December 2007, American Chemical Society (ACS)

    Dr. Santosh Panjikar

  163. The Structure of a Full-length Response Regulator from Mycobacterium tuberculosis in a Stabilized Three-dimensional Domain-swapped, Activated State

    Article • Journal of Biological Chemistry, December 2007, Elsevier

    Dr. Santosh Panjikar

  164. Structural studies on the 120 kDa motor subunit (HsdR) of the EcoR124I endonuclease from E.coli

    Article • September 2007, Elsevier

    Dr. Santosh Panjikar

  165. Molecular Architecture of Strictosidine Glucosidase: The Gateway to the Biosynthesis of the Monoterpenoid Indole Alkaloid Family

    Article • The Plant Cell, September 2007, Oxford University Press (OUP)

    Dr. Santosh Panjikar

  166. Structure-Based Engineering of Strictosidine Synthase: Auxiliary for Alkaloid Libraries

    Article • Chemistry & Biology, September 2007, Elsevier

    Dr. Santosh Panjikar

  167. High-resolution structure of NodZ fucosyltransferase involved in the biosynthesis of the nodulation factor.

    Article • Acta Biochimica Polonica, August 2007, Frontiers

    Dr. Santosh Panjikar

  168. RegX3 – a full-length response regulator that exhibits 3D-domain swapping

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2007, International Union of Crystallography

    Dr. Santosh Panjikar

  169. Crystal Structures of a Poplar Thioredoxin Peroxidase that Exhibits the Structure of Glutathione Peroxidases: Insights into Redox-driven Conformational Changes

    Article • Journal of Molecular Biology, July 2007, Elsevier

    Omar Shawkataly, Dr. Santosh Panjikar

  170. Purification, crystallization and preliminary X-ray analysis of the HsdR subunit of theEcoR124I endonuclease fromEscherichia coli

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, June 2007, International Union of Crystallography

    Dr. Santosh Panjikar

  171. Chloroplasts Assemble the Major Subunit FaeG of Escherichia coli F4 (K88) Fimbriae to Strand-swapped Dimers

    Article • Journal of Molecular Biology, May 2007, Elsevier

    Dr. Santosh Panjikar

  172. Structure of the apo form of the catabolite control protein A (CcpA) fromBacillus megateriumwith a DNA-binding domain

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, March 2007, International Union of Crystallography

    Dr. Santosh Panjikar

  173. The molecular architecture of major enzymes from ajmaline biosynthetic pathway

    Article • Phytochemistry Reviews, February 2007, Springer Science + Business Media

    Dr. Santosh Panjikar

  174. On the routine use of soft X-rays in macromolecular crystallography. Part IV. Efficient determination of anomalous substructures in biomacromolecules using longer X-ray wavelengths

    Article • Acta Crystallographica Section D Biological Crystallography, February 2007, International Union of Crystallography

    Dr. Santosh Panjikar

  175. Structural biology in plant natural product biosynthesis—architecture of enzymes from monoterpenoid indole and tropane alkaloid biosynthesis

    Article • Natural Product Reports, January 2007, Royal Society of Chemistry

    Dr. Santosh Panjikar

  176. A Catalytic Mechanism Revealed by the Crystal Structures of the Imidazolonepropionase from Bacillus subtilis

    Article • Journal of Biological Chemistry, December 2006, Elsevier

    Dr. Santosh Panjikar

  177. Expression, purification, crystallization and preliminary X-ray analysis of perakine reductase, a new member of the aldo-keto reductase enzyme superfamily from higher plants

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, November 2006, International Union of Crystallography

    Dr. Santosh Panjikar

  178. Crystallization, preliminary crystallographic analysis and phasing of the thiosulfate-binding protein SoxY fromChlorobium limicolaf.thiosulfatophilum

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, October 2006, International Union of Crystallography

    Dr. Santosh Panjikar

  179. Auto-Rickshaw: an automated crystal structure determination pipeline as an efficient tool for fast validation of an X-ray diffraction experiment

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2006, International Union of Crystallography

    Dr. Santosh Panjikar

  180. The X-ray Structure of the N-terminal Domain of PILB from Neisseria meningitidis Reveals a Thioredoxin-fold

    Article • Journal of Molecular Biology, April 2006, Elsevier

    Dr. Santosh Panjikar

  181. The Structural Basis of Signal Transduction for the Response Regulator PrrA from Mycobacterium tuberculosis

    Article • Journal of Biological Chemistry, April 2006, Elsevier

    Dr. Santosh Panjikar

  182. The Structure of Rauvolfia serpentina Strictosidine Synthase Is a Novel Six-Bladed β-Propeller Fold in Plant Proteins

    Article • The Plant Cell, March 2006, Oxford University Press (OUP)

    Dr. Santosh Panjikar

  183. Heterologous expression, purification, crystallization and preliminary X-ray analysis of raucaffricine glucosidase, a plant enzyme specifically involved inRauvolfiaalkaloid biosynthesis

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, February 2006, International Union of Crystallography

    Dr. Santosh Panjikar

  184. Structural and Functional Aspects of the Sensor Histidine Kinase PrrB from Mycobacterium tuberculosis

    Article • Structure, February 2006, Elsevier

    Dr. Santosh Panjikar

  185. On the routine use of soft X-rays in macromolecular crystallography. Part III. The optimal data-collection wavelength

    Article • Acta Crystallographica Section D Biological Crystallography, August 2005, International Union of Crystallography

    Dr. Santosh Panjikar

  186. Structure of λ CII: Implications for recognition of direct-repeat DNA by an unusual tetrameric organization

    Article • Proceedings of the National Academy of Sciences, August 2005, Proceedings of the National Academy of Sciences

    Dr. Santosh Panjikar

  187. Cloning, expression, purification, crystallization and preliminary X-ray diffraction analysis of DapB (Rv2773c) fromMycobacterium tuberculosis

    Article • Acta Crystallographica Section F Structural Biology and Crystallization Communications, June 2005, International Union of Crystallography

    Dr. Santosh Panjikar

  188. On the influence of the incident photon energy on the radiation damage in crystalline biological samples

    Article • Journal of Synchrotron Radiation, April 2005, International Union of Crystallography

    Dr. Santosh Panjikar

  189. Crystal Structure of Vinorine Synthase, the First Representative of the BAHD Superfamily

    Article • Journal of Biological Chemistry, April 2005, Elsevier

    Dr. Santosh Panjikar

  190. Auto-Rickshaw: an automated crystal structure determination platform as an efficient tool for the validation of an X-ray diffraction experiment

    Article • Acta Crystallographica Section D Biological Crystallography, March 2005, International Union of Crystallography

    Dr. Santosh Panjikar

  191. The Crystal Structure of the Herpes Simplex Virus 1 ssDNA-binding Protein Suggests the Structural Basis for Flexible, Cooperative Single-stranded DNA Binding

    Article • Journal of Biological Chemistry, January 2005, Elsevier

    Dr. Santosh Panjikar

  192. Structure Of The Complex Of Porcine Pancreatic Elastase In Complex With Cadmium Refined At 1.85 A Resolution (Crystal B)

    Article • February 2004, Protein Data Bank, Rutgers University

    Dr. Santosh Panjikar

  193. On the routine use of soft X-rays in macromolecular crystallography. Part II. Data-collection wavelength and scaling models

    Article • Acta Crystallographica Section D Biological Crystallography, December 2003, International Union of Crystallography

    Dr. Santosh Panjikar

  194. Metal binding to porcine pancreatic elastase: calcium or not calcium

    Article • Acta Crystallographica Section D Biological Crystallography, August 2002, International Union of Crystallography

    Dr. Santosh Panjikar

  195. Xenon derivatization of halide-soaked protein crystals

    Article • Acta Crystallographica Section D Biological Crystallography, August 2002, International Union of Crystallography

    Dr. Santosh Panjikar

  196. Use of xenon in practice

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2002, International Union of Crystallography

    Dr. Santosh Panjikar

  197. Phasing possibilities using different wavelengths with a xenon derivative

    Article • Journal of Applied Crystallography, March 2002, International Union of Crystallography

    Dr. Santosh Panjikar

  198. Use of dry paraffin oil and Panjelly in the xenon derivatization of protein crystals

    Article • Journal of Applied Crystallography, January 2002, International Union of Crystallography

    Dr. Santosh Panjikar

  199. Novel Cryo-cooling techniques

    Article • Acta Crystallographica Section A Foundations of Crystallography, August 2000, International Union of Crystallography

    Dr Alan Riboldi-Tunnicliffe, Dr. Santosh Panjikar

  200. Determinants of Backbone Packing in Globular Proteins: an Analysis of Spatial Neighbours

    Article • Acta Crystallographica Section D Biological Crystallography, November 1997, International Union of Crystallography

    Dr. Santosh Panjikar

  201. THE IMPACT OF STRUCTURAL PROTEOMICS ON BIOTECHNOLOGY

    Article • Cambridge University Press

    Dr. Santosh Panjikar