1P8V	Membrane Protein Hydrolase	date	May 07, 2003
title	Crystal Structure Of The Complex Of Platelet Receptor Gpib-A Alpha-Thrombin At 2.6a
authors	J.J.Dumas, R.Kumar, J.Seehra, W.S.Somers, L.Mosyak
compound		source
Molecule: Platelet Glycoprotein Ib Alpha Chain Chain: A Fragment: Glycoprotein 1b Alpha Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gp1ba Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_organ: Ovary Cells
Molecule: Prothrombin Chain: B Fragment: Alpha Thrombin, Light Chain Synonym: Coagulation Factor II Ec: 3.4.21.5		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Isolated From Human Plasma
Molecule: Prothrombin Chain: C Fragment: Alpha Thrombin, Heavy Chain Synonym: Coagulation Factor II Ec: 3.4.21.5		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Isolated From Human Plasma
symmetry	Space Group: P 21 21 21	R_factor 0.207 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.095 111.770 176.251 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	DFP, MES, NAG, TYS	enzyme	Hydrolase E.C.3.4.21.5 BRENDA
related structures	by homologous chain: 1C4Y, 1HDT, 1QYY, 1SQ0
Gene Ontology	Chain Function Process Component B C
Primary reference	Crystal structure of the GpIbalpha-thrombin complex essential for platelet aggregation., Dumas JJ, Kumar R, Seehra J, Somers WS, Mosyak L, Science 2003 Jul 11;301(5630):222-6. PMID:12855811

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (1p8v.pdb1.gz) 185 Kb LPC: Ligand-Protein Contacts for 1P8V CSU: Contacts of Structural Units for 1P8V Likely Quarternary Molecular Structure file(s) for 1P8V Retrieve 1P8V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1P8V from S2C, [Save to disk]

View 1P8V 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 1P8V

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1P8V, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1p8va_, region A [Jmol] [rasmolscript] [script source]     - Domain d1p8v.1, region B:,C [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: [1p8v_C] [1p8v] [1p8v_A] [1p8v_B] SWISS-PROT database: [P07359] [P00734] Domain organization of [GP1BA_HUMAN] [THRB_HUMAN] by SWISSPFAM Domains found in 1P8V: [LRR] [LRRCT] [LRRNT] [LRR_TYP] [Tryp_SPc ] by SMART

Other resources with information on 1P8V

Community annotation for 1P8V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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