PDB entry 1yqq

View 1yqq on RCSB PDB site
Description: Escherichia coli purine nucleoside phosphorylase II, the product of the xapA gene
Class: transferase
Keywords: purine nucleoside phosphorylase, guanine, xanthine, transferase
Deposited on 2005-02-02, released 2005-04-19
The last revision prior to the SCOPe 2.07 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 2.6 Å
R-factor: 0.24
AEROSPACI score: 0.26 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1yqqa_
  • Chain 'B':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1yqqb_
  • Chain 'C':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1yqqc_
  • Heterogens: PO4, GUN, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1yqqA (A:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records): (download)
    >1yqqA (A:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >1yqqB (B:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records): (download)
    >1yqqB (B:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia
    

  • Chain 'C':
    Sequence, based on SEQRES records: (download)
    >1yqqC (C:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records): (download)
    >1yqqC (C:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia