2B7S	Oxidoreductase	date	Oct 05, 2005
title	R381k Mutant Of Flavocytochrome C3
authors	K.L.Pankhurst, C.G.Mowat, E.L.Rothery, C.S.Miles, M.D.Walkinshaw G.A.Reid, S.K.Chapman
compound		source
Molecule: Fumarate Reductase Flavoprotein Subunit Chain: A Synonym: Flavocytochrome C3, Flavocytochrome C, Fcc3 Ec: 1.3.99.1 Engineered: Yes Mutation: Yes		Organism_scientific: Shewanella Frigidimarina Organism_taxid: 56812 Gene: Fcc Expression_system: Shewanella Frigidimarina Expression_system_taxid: 56812 Expression_system_strain: Eg301 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmmb503eh
symmetry	Space Group: P 1 21 1	R_factor 0.144 R_Free 0.197
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.228 91.362 78.193 90.00 91.26 90.00
method	X-Ray Diffraction	resolution	2.12 Å
ligand	FAD, FUM, HEM, NA	enzyme	Oxidoreductase E.C.1.3.99.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	A proton delivery pathway in the soluble fumarate reductase from Shewanella frigidimarina., Pankhurst KL, Mowat CG, Rothery EL, Hudson JM, Jones AK, Miles CS, Walkinshaw MD, Armstrong FA, Reid GA, Chapman SK, J Biol Chem. 2006 Jul 21;281(29):20589-97. Epub 2006 May 12. PMID:16699170

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk] Biological Unit Coordinates (2b7s.pdb1.gz) 103 Kb LPC: Ligand-Protein Contacts for 2B7S CSU: Contacts of Structural Units for 2B7S Likely Quarternary Molecular Structure file(s) for 2B7S Structure Factors (276 Kb) Retrieve 2B7S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2B7S from S2C, [Save to disk] Re-refined 2b7s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2B7S 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 2B7S

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 2B7S, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2b7s] [2b7s_A] SWISS-PROT database: [P0C278] Domain organization of [FRDA_SHEFR] by SWISSPFAM

Other resources with information on 2B7S

Community annotation for 2B7S at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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