1KVO	Hydrolase	date	Jul 29, 1996
title	Human Phospholipase A2 Complexed With A Highly Potent Substrate Anologue
authors	S.S.Cha, S.S.Abdel-Meguid, B.H.Oh
compound		source
Molecule: Human Phospholipase A2 Chain: A, B, C, D, E, F Ec: 3.1.1.4 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Cho Cells
symmetry	Space Group: P 1 21 1	R_factor 0.201 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.620 114.440 64.710 90.00 119.90 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CA, OAP BindingDB	enzyme	Hydrolase E.C.3.1.1.4 BRENDA
related structures	by homologous chain: 1N28, 1POD
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	High-resolution X-ray crystallography reveals precise binding interactions between human nonpancreatic secreted phospholipase A2 and a highly potent inhibitor (FPL67047XX)., Cha SS, Lee D, Adams J, Kurdyla JT, Jones CS, Marshall LA, Bolognese B, Abdel-Meguid SS, Oh BH, J Med Chem 1996 Sep 27;39(20):3878-81. PMID:8831753

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (1kvo.pdb1.gz) 47 Kb Biological Unit Coordinates (1kvo.pdb2.gz) 47 Kb Biological Unit Coordinates (1kvo.pdb3.gz) 47 Kb LPC: Ligand-Protein Contacts for 1KVO CSU: Contacts of Structural Units for 1KVO Likely Quarternary Molecular Structure file(s) for 1KVO Structure Factors (400 Kb) Retrieve 1KVO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KVO from S2C, [Save to disk] Re-refined 1kvo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KVO 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 1KVO

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 1KVO, from MSDmotif at EBI Genome occurence of 1KVO's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kvoa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kvob_, region B [Jmol] [rasmolscript] [script source]     - Domain d1kvoc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1kvod_, region D [Jmol] [rasmolscript] [script source]     - Domain d1kvoe_, region E [Jmol] [rasmolscript] [script source]     - Domain d1kvof_, region F [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: [1kvo_A] [1kvo_F] [1kvo_E] [1kvo_C] [1kvo] [1kvo_B] [1kvo_D] SWISS-PROT database: [P14555] Domain organization of [PA2GA_HUMAN] by SWISSPFAM Domain found in 1KVO: [PA2c ] by SMART

Other resources with information on 1KVO

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

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