1G2M	Hydrolase	date	Oct 20, 2000
title	Factor Xa Inhibitor Complex
authors	H.Nar
compound		source
Molecule: Coagulation Factor X Chain: A Fragment: Catalytic Domain Ec: 3.4.21.6		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Blood Serum
Molecule: Coagulation Factor X Chain: B Fragment: Des-Gla Fragment Ec: 3.4.21.6		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Blood Serum
symmetry	Space Group: P 21 21 21	R_factor 0.218 R_Free 0.278
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.400 73.200 79.700 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.02 Å
ligand	CA, R11 BindingDB	enzyme	Hydrolase E.C.3.4.21.6 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	Structural basis for inhibition promiscuity of dual specific thrombin and factor Xa blood coagulation inhibitors., Nar H, Bauer M, Schmid A, Stassen JM, Wienen W, Priepke HW, Kauffmann IK, Ries UJ, Hauel NH, Structure (Camb) 2001 Jan 10;9(1):29-37. PMID:11342132

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (1g2m.pdb1.gz) 48 Kb LPC: Ligand-Protein Contacts for 1G2M CSU: Contacts of Structural Units for 1G2M Likely Quarternary Molecular Structure file(s) for 1G2M Structure Factors (55 Kb) Retrieve 1G2M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G2M from S2C, [Save to disk] Re-refined 1g2m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1G2M 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 1G2M

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 1G2M, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g2ma_, region A [Jmol] [rasmolscript] [script source]     - Domain d1g2mb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1g2m_B] [1g2m] [1g2m_A] SWISS-PROT database: [P00742] Domain organization of [FA10_HUMAN] by SWISSPFAM Domains found in 1G2M: [EGF_CA] [EGF_like] [Tryp_SPc ] by SMART

Other resources with information on 1G2M

Community annotation for 1G2M at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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