1SD8 Oxidoreductase date Feb 13, 2004
title Arsenate Reductase R60k Mutant From E. Coli
authors S.Demel, B.F.Edwards
compound source
Molecule: Arsenate Reductase
Chain: A
Synonym: Arsenical Pump Modifier
Ec: 1.20.4.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 61 2 2
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
86.600 86.600 116.030 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.59 Å
ligand CS, SO4 enzyme Oxidoreductase E.C.1.20.4.1 BRENDA
related structures by homologous chain: 1I9D, 1SK1
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceArginine 60 in the ArsC arsenate reductase of E. coli plasmid R773 determines the chemical nature of the bound As(III) product., DeMel S, Shi J, Martin P, Rosen BP, Edwards BF, Protein Sci 2004 Sep;13(9):2330-40. Epub 2004 Aug 04. PMID:15295115
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (1sd8.pdb1.gz) 61 Kb
  • Biological Unit Coordinates (1sd8.pdb2.gz) 120 Kb
  • Biological Unit Coordinates (1sd8.pdb3.gz) 120 Kb
  • Biological Unit Coordinates (1sd8.pdb4.gz) 120 Kb
  • LPC: Ligand-Protein Contacts for 1SD8
  • CSU: Contacts of Structural Units for 1SD8
  • Likely Quarternary Molecular Structure file(s) for 1SD8
  • Retrieve 1SD8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SD8 from S2C, [Save to disk]
  • View 1SD8 in 3D
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  • Visual 3D analysis of 1SD8
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1SD8, from MSDmotif at EBI
  • Fold representative 1sd8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sd8] [1sd8_A]
  • SWISS-PROT database: [P08692]
  • Domain organization of [ARSC1_ECOLX] by SWISSPFAM
  • Other resources with information on 1SD8
  • Community annotation for 1SD8 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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