1JVQ	Hydrolase Hydrolase Inhibitor	date	Aug 31, 2001
title	Crystal Structure At 2.6a Of The Ternary Complex Between Ant A P14-P8 Reactive Loop Peptide, And An Exogenous Tetrapepti
authors	A.Zhou, J.A.Huntington, D.A.Lomas, R.W.Carrell, P.E.Stein
compound		source
Molecule: Antithrombin-III Chain: L, I Synonym: Antithrombin, Serine (Or Cysteine) Proteinase Inhi Clade C (Antithrombin), Member 1;		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Blood Other_details: Plasma
Molecule: P14-P8 Reactive Loop Peptide Chain: C Fragment: Human Antithrombin P14-P8 Peptide Engineered: Yes		Synthetic: Yes Other_details: This Sequence Occurs Naturally In Human Anti
Molecule: Exogenous Cholecystokinin Tetrapeptide Chain: D Fragment: Cholecystokinin Peptide Engineered: Yes		Synthetic: Yes Other_details: This Sequence Occurs Naturally In Cholecysto
symmetry	Space Group: P 1 21 1	R_factor 0.204 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.144 100.622 87.157 90.00 104.42 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	ACE, NAG, NDG, NH2	enzyme
related structures	by homologous chain: 1E04, 1TB6
Gene Ontology	Chain Function Process Component I, L
Primary reference	How small peptides block and reverse serpin polymerisation., Zhou A, Stein PE, Huntington JA, Sivasothy P, Lomas DA, Carrell RW, J Mol Biol 2004 Sep 17;342(3):931-41. PMID:15342247

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (142 Kb) [Save to disk] Biological Unit Coordinates (1jvq.pdb1.gz) 136 Kb LPC: Ligand-Protein Contacts for 1JVQ CSU: Contacts of Structural Units for 1JVQ Likely Quarternary Molecular Structure file(s) for 1JVQ Structure Factors (387 Kb) Retrieve 1JVQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JVQ from S2C, [Save to disk] Re-refined 1jvq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JVQ in 3D

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Visual 3D analysis of 1JVQ

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 1JVQ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jvqi_, region I [Jmol] [rasmolscript] [script source]     - Domain d1jvql_, region L [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: [1jvq_D] [1jvq_I] [1jvq_L] [1jvq_C] [1jvq] SWISS-PROT database: [P01008] Domain organization of [ANT3_HUMAN] by SWISSPFAM Domain found in 1JVQ: [SERPIN ] by SMART

Other resources with information on 1JVQ

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

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