2GPW	Ligase	date	Apr 18, 2006
title	Crystal Structure Of The Biotin Carboxylase Subunit, F363a M Acetyl-Coa Carboxylase From Escherichia Coli.
authors	Y.Shen, C.Y.Chou, G.G.Chang, L.Tong
compound		source
Molecule: Biotin Carboxylase Chain: A, B, C, D Synonym: A Subunit Of Acetyl-Coa Carboxylase Ec: 6.3.4.14 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Accc Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21de3 Rosetta Expression_system_vector_type: Plasmid Expression_system_vector: Pet28a
symmetry	Space Group: P 1 21 1	R_factor 0.192 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.351 81.499 176.649 90.00 97.69 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand		enzyme	Ligase E.C.6.3.4.14 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B biotin carboxylase activity
Primary reference	Is dimerization required for the catalytic activity of bacterial biotin carboxylase?, Shen Y, Chou CY, Chang GG, Tong L, Mol Cell. 2006 Jun 23;22(6):807-18. PMID:16793549

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (295 Kb) [Save to disk] Biological Unit Coordinates (2gpw.pdb1.gz) 76 Kb Biological Unit Coordinates (2gpw.pdb2.gz) 75 Kb Biological Unit Coordinates (2gpw.pdb3.gz) 75 Kb Biological Unit Coordinates (2gpw.pdb4.gz) 76 Kb CSU: Contacts of Structural Units for 2GPW Likely Quarternary Molecular Structure file(s) for 2GPW Structure Factors (1143 Kb) Retrieve 2GPW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2GPW from S2C, [Save to disk] Re-refined 2gpw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2GPW 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 2GPW

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 2GPW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2gpw_D] [2gpw_B] [2gpw_C] [2gpw] [2gpw_A] SWISS-PROT database: [P24182] Domain organization of [ACCC_ECOLI] by SWISSPFAM Domain found in 2GPW: [Biotin_carb_C ] by SMART

Other resources with information on 2GPW

Community annotation for 2GPW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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