1TG1 Hydrolase Hydrolase Inhibitor date May 28, 2004
title Crystal Structure Of The Complex Formed Between Russells Vip Phospholipase A2 And A Designed Peptide Inhibitor Phq-Leu-V At 1.2a Resolution
authors N.Singh, P.Kaur, R.K.Somvanshi, S.Sharma, S.Dey, M.Perbandt, C.Bet T.P.Singh
compound source
Molecule: Phospholipase A2
Chain: A
Ec: 3.1.1.4
 Organism_scientific: Daboia Russelii Russelii
Organism_taxid: 31159
Strain: Russellii
Tissue: Snake Venom

Molecule: Peptide Inhibitor
Chain: C
Engineered: Yes
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: P 43
R_factor 0.188 R_Free 0.197
crystal
cell
length a length b length c angle alpha angle beta angle gamma
52.496 52.496 47.930 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.25 Å
ligand ACY, MOH, PHQ, SO4 enzyme Hydrolase E.C.3.1.1.4 BRENDA
related structures by homologous chain: 1SV3, 1TJQ
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk]
  • Biological Unit Coordinates (1tg1.pdb1.gz) 25 Kb
  • LPC: Ligand-Protein Contacts for 1TG1
  • CSU: Contacts of Structural Units for 1TG1
  • Likely Quarternary Molecular Structure file(s) for 1TG1
  • Retrieve 1TG1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TG1 from S2C, [Save to disk]
    • View 1TG1 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1TG1
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1TG1 1TG1A 1TG1C from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1TG1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1tg1a_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1tg1_A] [1tg1] [1tg1_C]
  • SWISS-PROT database: [P59071]
  • Domain organization of [PA28_DABRR] by SWISSPFAM
  • Domain found in 1TG1: [PA2c ] by SMART
    • Other resources with information on 1TG1
  • Community annotation for 1TG1 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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