PDB entry 1yr3

View 1yr3 on RCSB PDB site
Description: Escherichia coli purine nucleoside phosphorylase II, the product of the xapA gene
Deposited on 2005-02-03, released 2005-04-19
The last revision was dated 2015-01-21, with a file datestamp of 2015-01-16.
Experiment type: XRAY
Resolution: 3.2 Å
R-factor: 0.249
AEROSPACI score: 0.11 (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):
  • Chain 'B':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA, pndA
    Database cross-references and differences (RAF-indexed):
  • Chain 'C':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA, pndA
    Database cross-references and differences (RAF-indexed):
  • Chain 'D':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA, pndA
    Database cross-references and differences (RAF-indexed):
  • Chain 'E':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA, pndA
    Database cross-references and differences (RAF-indexed):
  • Chain 'F':
    Compound: Xanthosine phosphorylase
    Species: Escherichia coli [TaxId:562]
    Gene: xapA, pndA
    Database cross-references and differences (RAF-indexed):
  • Heterogens: SO4, XAN

PDB Chain Sequences:
This PDB entry is not classified in SCOPe 2.07, so the chain sequences below are not included in the ASTRAL sequence sets.

  • Chain 'A':
    Sequence, based on SEQRES records:
    >1yr3A (A:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records):
    >1yr3A (A:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia
    

  • Chain 'B':
    Sequence, based on SEQRES records:
    >1yr3B (B:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records):
    >1yr3B (B:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia
    

  • Chain 'C':
    Sequence, based on SEQRES records:
    >1yr3C (C:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records):
    >1yr3C (C:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia
    

  • Chain 'D':
    Sequence, based on SEQRES records:
    >1yr3D (D:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records):
    >1yr3D (D:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia
    

  • Chain 'E':
    Sequence, based on SEQRES records:
    >1yr3E (E:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records):
    >1yr3E (E:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia
    

  • Chain 'F':
    Sequence, based on SEQRES records:
    >1yr3F (F:)
    msqvqfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvs
    tvhghagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaags
    lrpevgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeeg
    fpltegvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnm
    aeglsdvklshaqtlaaaelskqnfinlicgflrkia
    

    Sequence, based on observed residues (ATOM records):
    >1yr3F (F:)
    qfshnplfcidiiktykpdftprvafilgsglgaladqienavaisyeklpgfpvstvhg
    hagelvlghlqgvpvvcmkgrghfyegrgmtimtdairtfkllgcellfctnaagslrpe
    vgagslvalkdhintmpgtpmvglnddrfgerffslanaydaeyrallqkvakeegfplt
    egvfvsypgpnfetaaeirmmqiiggdvvgmsvvpevisarhcdlkvvavsaitnmaegl
    sdvklshaqtlaaaelskqnfinlicgflrkia