PDB entry 1r9z

View 1r9z on RCSB PDB site
Description: Bacterial cytosine deaminase D314S mutant.
Class: hydrolase
Keywords: cytosine deaminase, hydrolase, alpha-beta barrel, hexamer, domain swap, D314S mutant
Deposited on 2003-10-31, released 2004-10-05
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 1.32 Å
R-factor: 0.166
AEROSPACI score: 0.74 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Cytosine deaminase
    Species: Escherichia coli [TaxId:562]
    Gene: CODA, B0337
    Database cross-references and differences (RAF-indexed):
    • Uniprot P25524 (Start-429)
      • engineered (317)
    Domains in SCOPe 2.08: d1r9za1, d1r9za2
  • Heterogens: FE, MG, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1r9zA (A:)
gssmannalqtiinarlpgeeglwqihlqdgkisaidaqsgvmpitensldaeqglvipp
fvephihldttqtagqpnwnqsgtlfegierwaerkallthddvkqrawqtlkwqiangi
qhvrthvdvsdatltalkamlevkqevapwidlqivafpqegilsypngealleealrlg
advvgaiphfeftreygveslhktfalaqkydrlidvhcdeiddeqsrfvetvaalahhe
gmgarvtashttamhsyngaytsrlfrllkmsginfvanplvnihlqgrfdtypkrrgit
rvkemlesginvcfghdsvfdpwyplgtanmlqvlhmglhvcqlmgygqindglnlithh
sartlnlqdygiaagnsanliilpaengfdalrrqvpvrysvrggkviastqpaqttvyl
eqpeaidykr

    Sequence, based on observed residues (ATOM records): (download) 
    >1r9zA (A:)
alqtiinarlpgeeglwqihlqdgkisaidaqsgvmpitensldaeqglvippfvephih
ldttqtagqpnwnqsgtlfegierwaerkallthddvkqrawqtlkwqiangiqhvrthv
dvsdatltalkamlevkqevapwidlqivafpqegilsypngealleealrlgadvvgai
phfeftreygveslhktfalaqkydrlidvhcdeiddeqsrfvetvaalahhegmgarvt
ashttamhsyngaytsrlfrllkmsginfvanplvnihlqgrfdtypkrrgitrvkemle
sginvcfghdsvfdpwyplgtanmlqvlhmglhvcqlmgygqindglnlithhsartlnl
qdygiaagnsanliilpaengfdalrrqvpvrysvrggkviastqpaqttvyleqpeaid
ykr