1VIP	Hydrolase	date	Feb 27, 1997
title	Anticoagulant Class II Phospholipase A2 From The Venom Of Vi Russelli Russelli
authors	E.Carredano, B.Westerlund, B.Persson, M.Saarinen, S.Ramaswamy, D. H.Eklund
compound		source
Molecule: Phospholipase A2 Chain: A Ec: 3.1.1.4		Organism_scientific: Daboia Russellii Russellii Organism_taxid: 31159 Strain: Russellii Secretion: Venom Other_details: Miami Serpentarium
symmetry	Space Group: I 41 3 2	R_factor 0.208 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 122.782 122.782 122.782 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	SO4	enzyme	Hydrolase E.C.3.1.1.4 BRENDA
related structures	by homologous chain: 1JIA, 1OZ6
Gene Ontology	Chain Function Process Component A toxin activity
Primary reference	The three-dimensional structures of two toxins from snake venom throw light on the anticoagulant and neurotoxic sites of phospholipase A2., Carredano E, Westerlund B, Persson B, Saarinen M, Ramaswamy S, Eaker D, Eklund H, Toxicon 1998 Jan;36(1):75-92. PMID:9604284

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (1vip.pdb1.gz) 22 Kb Biological Unit Coordinates (1vip.pdb2.gz) 42 Kb Biological Unit Coordinates (1vip.pdb3.gz) 42 Kb LPC: Ligand-Protein Contacts for 1VIP CSU: Contacts of Structural Units for 1VIP Likely Quarternary Molecular Structure file(s) for 1VIP Structure Factors (133 Kb) Retrieve 1VIP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VIP from S2C, [Save to disk] Re-refined 1vip structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VIP 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 1VIP

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1VIP, from MSDmotif at EBI Genome occurence of 1VIP's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1vip__, region [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: [1vip_A] [1vip] SWISS-PROT database: [P81458] Domain organization of [PA2_DABRR] by SWISSPFAM Domain found in 1VIP: [PA2c ] by SMART

Other resources with information on 1VIP

Community annotation for 1VIP at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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