PDB entry 3pin

View 3pin on RCSB PDB site
Description: Crystal structure of Mxr1 from Saccharomyces cerevisiae in complex with Trx2
Class: ELECTRON TRANSPORT/Oxidoreductase
Keywords: methionine-S-sulfoxide reductase, thioredoxin, ELECTRON TRANSPORT-Oxidoreductase complex
Deposited on 2010-11-07, released 2011-02-23
The last revision prior to the SCOPe 2.01 freeze date was dated 2011-02-23, with a file datestamp of 2011-02-18.
Experiment type: XRAY
Resolution: 2.7 Å
R-factor: 0.237
AEROSPACI score: 0.25 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Thioredoxin-2
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: TRX2
    Database cross-references and differences (RAF-indexed):
    • Uniprot P22803 (0-103)
      • engineered mutation (33)
    Domains in SCOPe 2.01: d3pina_
  • Chain 'B':
    Compound: peptide methionine sulfoxide reductase
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: MXR1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P40029
      • engineered mutation (21)
      • engineered mutation (23)
      • engineered mutation (42)
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3pinA (A:)
mvtqlksaseydsalasgdklvvvdffatwcgpskmiapmiekfaeqysdaafykldvde
vsdvaqkaevssmptlifykggkevtrvvganpaaikqaiasnv

  • Chain 'B':
    No sequence available.