PDB entry 1pk9
View 1pk9 on RCSB PDB site
Description: Crystal Structure of E. coli purine nucleoside phosphorylase complexed with 2-fluoroadenosine and sulfate/phosphate
Class: transferase
Keywords: hexamer, protein-nucleoside complex, trimer of dimers, TRANSFERASE
Deposited on
2003-06-05, released
2003-11-25
The last revision prior to the SCOPe 2.06 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.192
AEROSPACI score: 0.46
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: purine nucleoside phosphorylase
Species: Escherichia coli, Escherichia coli O157:H7 [TaxId:562,83334]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d1pk9a_ - Chain 'B':
Compound: purine nucleoside phosphorylase
Species: Escherichia coli, Escherichia coli O157:H7 [TaxId:562,83334]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d1pk9b_ - Chain 'C':
Compound: purine nucleoside phosphorylase
Species: Escherichia coli, Escherichia coli O157:H7 [TaxId:562,83334]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d1pk9c_ - Heterogens: PO4, 2FA, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1pk9A (A:)
atphinaemgdfadvvlmpgdplrakyiaetfledarevnnvrgmlgftgtykgrkisvm
ghgmgipscsiytkelitdfgvkkiirvgscgavlphvklrdvvigmgactdskvnrirf
kdhdfaaiadfdmvrnavdaakalgidarvgnlfsadlfyspdgemfdvmekygilgvem
eaagiygvaaefgakaltictvsdhirtheqttaaerqttfndmikialesvllgdk
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1pk9B (B:)
atphinaemgdfadvvlmpgdplrakyiaetfledarevnnvrgmlgftgtykgrkisvm
ghgmgipscsiytkelitdfgvkkiirvgscgavlphvklrdvvigmgactdskvnrirf
kdhdfaaiadfdmvrnavdaakalgidarvgnlfsadlfyspdgemfdvmekygilgvem
eaagiygvaaefgakaltictvsdhirtheqttaaerqttfndmikialesvllgdk
- Chain 'C':
Sequence; same for both SEQRES and ATOM records: (download)
>1pk9C (C:)
atphinaemgdfadvvlmpgdplrakyiaetfledarevnnvrgmlgftgtykgrkisvm
ghgmgipscsiytkelitdfgvkkiirvgscgavlphvklrdvvigmgactdskvnrirf
kdhdfaaiadfdmvrnavdaakalgidarvgnlfsadlfyspdgemfdvmekygilgvem
eaagiygvaaefgakaltictvsdhirtheqttaaerqttfndmikialesvllgdk