1OC0	Hydrolase Inhibitor	date	Feb 03, 2003
title	Plasminogen Activator Inhibitor-1 Complex With Somatomedin B Vitronectin
authors	R.J.Read, A.Zhou, J.A.Huntington, N.S.Pannu, R.W.Carrell
compound		source
Molecule: Plasminogen Activator Inhibitor-1 Chain: A Synonym: Endothelial Plasminogen Activator Inhibitor, Pai-1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Blood Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector: Pet-11c
Molecule: Vitronectin Chain: B Fragment: Somatomedin B, Residues 20-70 Synonym: Serum Spreading Factor, S-Protein, S75 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Ad494(De3) Expression_system_vector: Pgex-4t2 Other_details: Obtained By Cnbr Cleavage Of Fusion Protein
symmetry	Space Group: P 21 21 21	R_factor 0.196 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.501 90.087 100.163 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.28 Å
note	1OC0 is a representative structure
related structures	by homologous chain: 1DVM, 1DVN, 1S4G
Gene Ontology	Chain Function Process Component A negative regulation of endop... negative regulation of smoot... B
Primary reference	How vitronectin binds PAI-1 to modulate fibrinolysis and cell migration., Zhou A, Huntington JA, Pannu NS, Carrell RW, Read RJ, Nat Struct Biol 2003 Jul;10(7):541-4. PMID:12808446

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk] Biological Unit Coordinates (1oc0.pdb1.gz) 66 Kb CSU: Contacts of Structural Units for 1OC0 Likely Quarternary Molecular Structure file(s) for 1OC0 Structure Factors (267 Kb) Retrieve 1OC0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OC0 from S2C, [Save to disk] Re-refined 1oc0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OC0 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 1OC0

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 1OC0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1oc0a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1oc0b_, region B [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: [1oc0_A] [1oc0] [1oc0_B] SWISS-PROT database: [P05121] [P04004] Domain organization of [PAI1_HUMAN] [VTNC_HUMAN] by SWISSPFAM Domains found in 1OC0: [SERPIN] [SO ] by SMART

Other resources with information on 1OC0

Community annotation for 1OC0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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