1VZ7	Transferase	date	May 14, 2004
title	Ornithine Acetyltransferase (Orf6 Gene Product - Clavulanic Acid Biosynthesis) From Streptomyces Clavuligerus
authors	J.M.Elkins, N.J.Kershaw, C.J.Schofield
compound		source
Molecule: Ornithine Acetyl-Transferase Chain: A, B, C, D Ec: 2.3.1.35 Engineered: Yes		Organism_scientific: Streptomyces Clavuligerus Organism_taxid: 1901 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector: Ptyb11
symmetry	Space Group: P 1 21 1	R_factor 0.223 R_Free 0.313
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.989 180.344 73.030 90.00 89.88 90.00
method	X-Ray Diffraction	resolution	3.0 Å
ligand	SO4	enzyme	Transferase E.C.2.3.1.35 BRENDA
related structures	by homologous chain: 1VZ8
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	X-ray crystal structure of ornithine acetyltransferase from the clavulanic acid biosynthesis gene cluster., Elkins JM, Kershaw NJ, Schofield CJ, Biochem J. 2005 Jan 15;385(Pt 2):565-73. PMID:15352873

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (205 Kb) [Save to disk] Biological Unit Coordinates (1vz7.pdb1.gz) 103 Kb Biological Unit Coordinates (1vz7.pdb2.gz) 100 Kb LPC: Ligand-Protein Contacts for 1VZ7 CSU: Contacts of Structural Units for 1VZ7 Likely Quarternary Molecular Structure file(s) for 1VZ7 Structure Factors (265 Kb) Retrieve 1VZ7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VZ7 from S2C, [Save to disk] Re-refined 1vz7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VZ7 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 1VZ7

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 1VZ7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1vz7a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1vz7b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1vz7c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1vz7d_, region D [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1vz7_C] [1vz7_D] [1vz7_A] [1vz7_B] [1vz7] SWISS-PROT database: [Q53940] Domain organization of [GNAT2_STRCL] by SWISSPFAM

Other resources with information on 1VZ7

Community annotation for 1VZ7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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