PDB entry 1a99

View 1a99 on RCSB PDB site
Description: putrescine receptor (potf) from e. coli
Class: binding protein
Keywords: binding protein, transport, periplasmic putrescine binding protein (potf)
Deposited on 1998-04-17, released 1998-10-21
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-04-01, with a file datestamp of 2020-03-27.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: N/A
AEROSPACI score: 0.26 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: putrescine-binding protein
    Species: Escherichia coli [TaxId:562]
    Gene: PUCPOTF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1a99a_
  • Chain 'B':
    Compound: putrescine-binding protein
    Species: Escherichia coli [TaxId:562]
    Gene: PUCPOTF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1a99b_
  • Chain 'C':
    Compound: putrescine-binding protein
    Species: Escherichia coli [TaxId:562]
    Gene: PUCPOTF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1a99c_
  • Chain 'D':
    Compound: putrescine-binding protein
    Species: Escherichia coli [TaxId:562]
    Gene: PUCPOTF
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1a99d_
  • Heterogens: PUT, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1a99A (A:)
aeqktlhiynwsdyiapdtvanfeketgikvvydvfdsnevlegklmagstgfdlvvpsa
sflerqltagvfqpldksklpewknldpellklvakhdpdnkfampymwattgigynvdk
vkavlgenapvdswdlilkpenleklkscgvsfldapeevfatvlnylgkdpnstkaddy
tgpatdlllklrpniryfhssqyindlangdicvaigwagdvwqasnrakeakngvnvsf
sipkegamaffdvfampadaknkdeayqflnyllrpdvvahisdhvfyanankaatplvs
aevrenpgiyppadvraklftlkvqdpkidrvrtrawtkvksgk

    Sequence, based on observed residues (ATOM records): (download) 
    >1a99A (A:)
qktlhiynwsdyiapdtvanfeketgikvvydvfdsnevlegklmagstgfdlvvpsasf
lerqltagvfqpldksklpewknldpellklvakhdpdnkfampymwattgigynvdkvk
avlgenapvdswdlilkpenleklkscgvsfldapeevfatvlnylgkdpnstkaddytg
patdlllklrpniryfhssqyindlangdicvaigwagdvwqasnrakeakngvnvsfsi
pkegamaffdvfampadaknkdeayqflnyllrpdvvahisdhvfyanankaatplvsae
vrenpgiyppadvraklftlkvqdpkidrvrtrawtkvksg

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1a99B (B:)
aeqktlhiynwsdyiapdtvanfeketgikvvydvfdsnevlegklmagstgfdlvvpsa
sflerqltagvfqpldksklpewknldpellklvakhdpdnkfampymwattgigynvdk
vkavlgenapvdswdlilkpenleklkscgvsfldapeevfatvlnylgkdpnstkaddy
tgpatdlllklrpniryfhssqyindlangdicvaigwagdvwqasnrakeakngvnvsf
sipkegamaffdvfampadaknkdeayqflnyllrpdvvahisdhvfyanankaatplvs
aevrenpgiyppadvraklftlkvqdpkidrvrtrawtkvksgk

    Sequence, based on observed residues (ATOM records): (download) 
    >1a99B (B:)
qktlhiynwsdyiapdtvanfeketgikvvydvfdsnevlegklmagstgfdlvvpsasf
lerqltagvfqpldksklpewknldpellklvakhdpdnkfampymwattgigynvdkvk
avlgenapvdswdlilkpenleklkscgvsfldapeevfatvlnylgkdpnstkaddytg
patdlllklrpniryfhssqyindlangdicvaigwagdvwqasnrakeakngvnvsfsi
pkegamaffdvfampadaknkdeayqflnyllrpdvvahisdhvfyanankaatplvsae
vrenpgiyppadvraklftlkvqdpkidrvrtrawtkvksg

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1a99C (C:)
aeqktlhiynwsdyiapdtvanfeketgikvvydvfdsnevlegklmagstgfdlvvpsa
sflerqltagvfqpldksklpewknldpellklvakhdpdnkfampymwattgigynvdk
vkavlgenapvdswdlilkpenleklkscgvsfldapeevfatvlnylgkdpnstkaddy
tgpatdlllklrpniryfhssqyindlangdicvaigwagdvwqasnrakeakngvnvsf
sipkegamaffdvfampadaknkdeayqflnyllrpdvvahisdhvfyanankaatplvs
aevrenpgiyppadvraklftlkvqdpkidrvrtrawtkvksgk

    Sequence, based on observed residues (ATOM records): (download) 
    >1a99C (C:)
qktlhiynwsdyiapdtvanfeketgikvvydvfdsnevlegklmagstgfdlvvpsasf
lerqltagvfqpldksklpewknldpellklvakhdpdnkfampymwattgigynvdkvk
avlgenapvdswdlilkpenleklkscgvsfldapeevfatvlnylgkdpnstkaddytg
patdlllklrpniryfhssqyindlangdicvaigwagdvwqasnrakeakngvnvsfsi
pkegamaffdvfampadaknkdeayqflnyllrpdvvahisdhvfyanankaatplvsae
vrenpgiyppadvraklftlkvqdpkidrvrtrawtkvksg

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1a99D (D:)
aeqktlhiynwsdyiapdtvanfeketgikvvydvfdsnevlegklmagstgfdlvvpsa
sflerqltagvfqpldksklpewknldpellklvakhdpdnkfampymwattgigynvdk
vkavlgenapvdswdlilkpenleklkscgvsfldapeevfatvlnylgkdpnstkaddy
tgpatdlllklrpniryfhssqyindlangdicvaigwagdvwqasnrakeakngvnvsf
sipkegamaffdvfampadaknkdeayqflnyllrpdvvahisdhvfyanankaatplvs
aevrenpgiyppadvraklftlkvqdpkidrvrtrawtkvksgk

    Sequence, based on observed residues (ATOM records): (download) 
    >1a99D (D:)
qktlhiynwsdyiapdtvanfeketgikvvydvfdsnevlegklmagstgfdlvvpsasf
lerqltagvfqpldksklpewknldpellklvakhdpdnkfampymwattgigynvdkvk
avlgenapvdswdlilkpenleklkscgvsfldapeevfatvlnylgkdpnstkaddytg
patdlllklrpniryfhssqyindlangdicvaigwagdvwqasnrakeakngvnvsfsi
pkegamaffdvfampadaknkdeayqflnyllrpdvvahisdhvfyanankaatplvsae
vrenpgiyppadvraklftlkvqdpkidrvrtrawtkvksg