PDB entry 1ysb

View 1ysb on RCSB PDB site
Description: Yeast Cytosine Deaminase Triple Mutant
Class: hydrolase
Keywords: hydrolase
Deposited on 2005-02-08, released 2005-05-17
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.162
AEROSPACI score: 0.57 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Cytosine deaminase
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: fcy1
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q12178
      • engineered (25)
      • engineered (110)
      • engineered (142)
    Domains in SCOPe 2.08: d1ysba1
  • Chain 'B':
    Compound: Cytosine deaminase
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: fcy1
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q12178 (3-160)
      • cloning artifact (0-2)
      • engineered (25)
      • engineered (110)
      • engineered (142)
    Domains in SCOPe 2.08: d1ysbb2, d1ysbb3
  • Heterogens: ZN, CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1ysbA (A:)
gssmvtggmaskwdqkgmdiayeeallgykeggvpiggclinnkdgsvlgrghnmrfqkg
satlhgeistlencgrlegkvykdttlyttlspcdmctgaiimygiprcvigenvnfksk
gekylqtrghevvvvdderckklmkqfiderpqdwfedige

    Sequence, based on observed residues (ATOM records): (download) 
    >1ysbA (A:)
tggmaskwdqkgmdiayeeallgykeggvpiggclinnkdgsvlgrghnmrfqkgsatlh
geistlencgrlegkvykdttlyttlspcdmctgaiimygiprcvigenvnfkskgekyl
qtrghevvvvdderckklmkqfiderpqdwfedige

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ysbB (B:)
gssmvtggmaskwdqkgmdiayeeallgykeggvpiggclinnkdgsvlgrghnmrfqkg
satlhgeistlencgrlegkvykdttlyttlspcdmctgaiimygiprcvigenvnfksk
gekylqtrghevvvvdderckklmkqfiderpqdwfedige