PDB entry 1r9y

View 1r9y on RCSB PDB site
Description: Bacterial cytosine deaminase D314A mutant.
Class: hydrolase
Keywords: cytosine deaminase, amino hydrolase, alpha-beta barrel, hexamer, domain swap, D314A mutant
Deposited on 2003-10-31, released 2004-10-05
The last revision prior to the SCOP 1.75 freeze date was dated 2005-01-04, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.57 Å
R-factor: 0.173
AEROSPACI score: 0.75 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Cytosine deaminase
    Species: Escherichia coli
    Gene: CODA, B0337
    Database cross-references and differences (RAF-indexed):
    • Uniprot P25524 (Start-429)
      • engineered (317)
    Domains in SCOP 1.75: d1r9ya1, d1r9ya2
  • Heterogens: FE, MG, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1r9yA (A:)
gssmannalqtiinarlpgeeglwqihlqdgkisaidaqsgvmpitensldaeqglvipp
fvephihldttqtagqpnwnqsgtlfegierwaerkallthddvkqrawqtlkwqiangi
qhvrthvdvsdatltalkamlevkqevapwidlqivafpqegilsypngealleealrlg
advvgaiphfeftreygveslhktfalaqkydrlidvhcdeiddeqsrfvetvaalahhe
gmgarvtashttamhsyngaytsrlfrllkmsginfvanplvnihlqgrfdtypkrrgit
rvkemlesginvcfghdavfdpwyplgtanmlqvlhmglhvcqlmgygqindglnlithh
sartlnlqdygiaagnsanliilpaengfdalrrqvpvrysvrggkviastqpaqttvyl
eqpeaidykr

    Sequence, based on observed residues (ATOM records): (download) 
    >1r9yA (A:)
alqtiinarlpgeeglwqihlqdgkisaidaqsgvmpitensldaeqglvippfvephih
ldttqtagqpnwnqsgtlfegierwaerkallthddvkqrawqtlkwqiangiqhvrthv
dvsdatltalkamlevkqevapwidlqivafpqegilsypngealleealrlgadvvgai
phfeftreygveslhktfalaqkydrlidvhcdeiddeqsrfvetvaalahhegmgarvt
ashttamhsyngaytsrlfrllkmsginfvanplvnihlqgrfdtypkrrgitrvkemle
sginvcfghdavfdpwyplgtanmlqvlhmglhvcqlmgygqindglnlithhsartlnl
qdygiaagnsanliilpaengfdalrrqvpvrysvrggkviastqpaqttvyleqpeaid
ykr