3IBC	Hydrolase, Apoptosis	date	Jul 15, 2009
title	Crystal Structure Of Caspase-7 Incomplex With Acetyl-Yvad-Ch
authors	J.Agniswamy
compound		source
Molecule: Caspase-7 Chain: A, C Fragment: P20 Subunit Synonym: Casp-7, Ice-Like Apoptotic Protease 3, Ice-Lap3, A Protease Mch-3, Cmh-1, Caspase-7 Subunit P20, Caspase-7 Sub Ec: 3.4.22.60 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Casp7, Mch3 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Caspase-7 Chain: B, D Fragment: P10 Subunit Synonym: Casp-7, Ice-Like Apoptotic Protease 3, Ice-Lap3, A Protease Mch-3, Cmh-1, Caspase-7 Subunit P20, Caspase-7 Sub Ec: 3.4.22.60 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Casp7, Mch3 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Acetyl-Yvad-Cho Chain: E, F Engineered: Yes		Synthetic: Yes Other_details: The Peptide Was Obtained By Chemical Synthes
symmetry	Space Group: P 32 2 1	R_factor 0.203 R_Free 0.242
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.248 88.248 188.150 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.75 Å
ligand	ACE	enzyme	Hydrolase E.C.3.4.22.60 BRENDA
Gene Ontology	Chain Function Process Component A, C D, B
Primary reference	Conformational similarity in the activation of caspase-3 and -7 revealed by the unliganded and inhibited structures of caspase-7., Agniswamy J, Fang B, Weber IT, Apoptosis. 2009 Aug 5. PMID:19655253

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk] Biological Unit Coordinates (3ibc.pdb1.gz) 78 Kb LPC: Ligand-Protein Contacts for 3IBC CSU: Contacts of Structural Units for 3IBC Structure Factors (240 Kb) Retrieve 3IBC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IBC from S2C, [Save to disk] Re-refined 3ibc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IBC in 3D

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Visual 3D analysis of 3IBC

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 3IBC, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ibc_D] [3ibc_E] [3ibc_B] [3ibc_F] [3ibc_A] [3ibc_C] [3ibc] SWISS-PROT database: [P55210] Domain organization of [CASP7_HUMAN] by SWISSPFAM Domain found in 3IBC: [CASc ] by SMART

Other resources with information on 3IBC

Community annotation for 3IBC at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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