PDB entry 1yqu

View 1yqu 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 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 3.1 Å
R-factor: 0.245
AEROSPACI score: 0.19 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA, pndA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1yqua_
  • Chain 'B':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA, pndA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1yqub_
  • Chain 'C':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA, pndA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1yquc_
  • Heterogens: PO4, GUN

PDB Chain Sequences:

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

    Sequence, based on observed residues (ATOM records): (download)
    >1yquA (A:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvselvl
    ghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpevgagslv
    alkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfpltegvfvsy
    pgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnqnfinlicgflr
    kia
    

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

    Sequence, based on observed residues (ATOM records): (download)
    >1yquB (B:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvselvl
    ghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpevgagslv
    alkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfpltegvfvsy
    pgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnqnfinlicgflr
    kia
    

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

    Sequence, based on observed residues (ATOM records): (download)
    >1yquC (C:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvselvl
    ghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpevgagslv
    alkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfpltegvfvsy
    pgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnqnfinlicgflr
    kia