1C7E	Electron Transport	date	Feb 16, 2000
title	D95e Hydroquinone Flavodoxin Mutant From D. Vulgaris
authors	A.Mccarthy, M.Walsh, T.Higgins, D.D'Arcy
compound		source
Molecule: Flavodoxin Chain: A, B Engineered: Yes Mutation: Yes		Organism_scientific: Desulfovibrio Vulgaris Organism_taxid: 881 Strain: Tg2 Cellular_location: Cytoplasm Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Tg2
symmetry	Space Group: C 1 2 1	R_factor 0.227 R_Free 0.297
crystal cell	length a length b length c angle alpha angle beta angle gamma 93.041 61.508 75.559 90.00 127.06 90.00
method	X-Ray Diffraction	resolution	2.25 Å
ligand	FMN	enzyme
related structures	by homologous chain: 1AKV, 1J9G
Gene Ontology	Chain Function Process Component A, B electron transfer activity
Primary reference	Crystallographic investigation of the role of aspartate 95 in the modulation of the redox potentials of Desulfovibrio vulgaris flavodoxin., McCarthy AA, Walsh MA, Verma CS, O'Connell DP, Reinhold M, Yalloway GN, D'Arcy D, Higgins TM, Voordouw G, Mayhew SG, Biochemistry 2002 Sep 10;41(36):10950-62. PMID:12206666

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (1c7e.pdb1.gz) 24 Kb Biological Unit Coordinates (1c7e.pdb2.gz) 25 Kb LPC: Ligand-Protein Contacts for 1C7E CSU: Contacts of Structural Units for 1C7E Likely Quarternary Molecular Structure file(s) for 1C7E Structure Factors (118 Kb) Retrieve 1C7E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1C7E from S2C, [Save to disk] Re-refined 1c7e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1C7E in 3D

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Visual 3D analysis of 1C7E

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 1C7E, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1c7ea_, region A [Jmol] [rasmolscript] [script source]     - Domain d1c7eb_, region B [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: [1c7e_B] [1c7e_A] [1c7e] SWISS-PROT database: [P00323] Domain organization of [FLAV_DESVH] by SWISSPFAM

Other resources with information on 1C7E

Community annotation for 1C7E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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