1NU7	Hydrolase Hydrolase Inhibitor	date	Jan 31, 2003
title	Staphylocoagulase-Thrombin Complex
authors	R.Friedrich, W.Bode, P.Fuentes-Prior, P.Panizzi, P.E.Bock
compound		source
Molecule: Thrombin Light Chain Chain: A, E Fragment: Unp Residues 332-359 Synonym: Coagulation Factor II Ec: 3.4.21.5		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Blood
Molecule: Thrombin Heavy Chain Chain: B, F Fragment: Unp Residues 364-622 Synonym: Coagulation Factor II Ec: 3.4.21.5		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Blood
Molecule: Staphylocoagulase Chain: D, H Fragment: Unp Residues 1-281 Engineered: Yes		Organism_scientific: Staphylococcus Aureus Organism_taxid: 1280 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet30a
symmetry	Space Group: C 1 2 1	R_factor 0.209 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 180.170 102.000 135.300 90.00 130.08 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	0ZJ, HG, IMD	enzyme	Hydrolase E.C.3.4.21.5 BRENDA
related structures	by homologous chain: 1JMO, 1NU9
Gene Ontology	Chain Function Process Component A, E F, B
Primary reference	Staphylocoagulase is a prototype for the mechanism of cofactor-induced zymogen activation., Friedrich R, Panizzi P, Fuentes-Prior P, Richter K, Verhamme I, Anderson PJ, Kawabata S, Huber R, Bode W, Bock PE, Nature 2003 Oct 2;425(6957):535-9. PMID:14523451

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (212 Kb) [Save to disk] Biological Unit Coordinates (1nu7.pdb1.gz) 104 Kb Biological Unit Coordinates (1nu7.pdb2.gz) 104 Kb LPC: Ligand-Protein Contacts for 1NU7 CSU: Contacts of Structural Units for 1NU7 Likely Quarternary Molecular Structure file(s) for 1NU7 Retrieve 1NU7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NU7 from S2C, [Save to disk]

View 1NU7 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 1NU7

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1NU7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nu7.1, region A:,B [Jmol] [rasmolscript] [script source]     - Domain d1nu7d1, region D:0-145 [Jmol] [rasmolscript] [script source]     - Domain d1nu7d2, region D:146-281 [Jmol] [rasmolscript] [script source]     - Domain d1nu7.2, region E:,F [Jmol] [rasmolscript] [script source]     - Domain d1nu7h1, region H:0-145 [Jmol] [rasmolscript] [script source]     - Domain d1nu7h2, region H:146-281 [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: [1nu7_G] [1nu7_C] [1nu7_B] [1nu7_E] [1nu7_F] [1nu7_H] [1nu7_A] [1nu7_D] [1nu7] SWISS-PROT database: [P00734] Domain organization of [THRB_HUMAN] by SWISSPFAM Domain found in 1NU7: [Tryp_SPc ] by SMART

Other resources with information on 1NU7

Community annotation for 1NU7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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