PDB entry 1k68
View 1k68 on RCSB PDB site
Description: Crystal Structure of the Phosphorylated Cyanobacterial Phytochrome Response Regulator RcpA
Class: signaling protein
Keywords: phosphorylated aspartate, response regulator, chey homologue, homodimer, (beta/alpha)5, SIGNALING PROTEIN
Deposited on
2001-10-15, released
2003-12-16
The last revision prior to the SCOPe 2.04 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.233
AEROSPACI score: 0.44
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Phytochrome Response Regulator RcpA
Species: Tolypothrix sp. PCC 7601 [TaxId:1188]
Gene: AF309559
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d1k68a_ - Chain 'B':
Compound: Phytochrome Response Regulator RcpA
Species: Tolypothrix sp. PCC 7601 [TaxId:1188]
Gene: AF309559
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d1k68b_ - Heterogens: MG, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1k68A (A:)
ahkkiflvednkadirliqealanstvphevvtvrdgmeamaylrqegeyanasrpdlil
ldlnlpkkdgrevlaeiksdptlkripvvvlstsineddifhsydlhvncyitksanlsq
lfqivkgieefwlstatlps
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1k68B (B:)
ahkkiflvednkadirliqealanstvphevvtvrdgmeamaylrqegeyanasrpdlil
ldlnlpkkdgrevlaeiksdptlkripvvvlstsineddifhsydlhvncyitksanlsq
lfqivkgieefwlstatlps