PDB entry 1qyb
View 1qyb on RCSB PDB site
Description: X-ray crystal structure of Desulfovibrio vulgaris rubrerythrin with zinc substituted into the [Fe(SCys)4] site and alternative diiron site structures
Class: electron transport
Keywords: Rubrerythrin, zinc-substituted, diiron four-helix bundle, rubredoxin-like, ELECTRON TRANSPORT
Deposited on
2003-09-10, released
2004-03-30
The last revision prior to the SCOPe 2.05 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 1.75 Å
R-factor: 0.182
AEROSPACI score: 0.56
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: rubrerythrin
Species: Desulfovibrio vulgaris subsp. vulgaris [TaxId:882]
Gene: RR
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d1qyba1, d1qyba2 - Heterogens: FE, ZN, SO4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1qybA (A:)
mkslkgsrtekniltafagesqarnrynyfggqakkdgfvqisdifaetadqerehakrl
fkfleggdleivaafpagiiadthanliasaagehheytemypsfariareegyeeiarv
fasiavaeefhekrfldfarnikegrvflreqatkwrcrncgyvhegtgapelcpacahp
kahfellginw
Sequence, based on observed residues (ATOM records): (download)
>1qybA (A:)
kslkgsrtekniltafagesqarnrynyfggqakkdgfvqisdifaetadqerehakrlf
kfleggdleivaafpagiiadthanliasaagehheytemypsfariareegyeeiarvf
asiavaeefhekrfldfarnikegrvflreqatkwrcrncgyvhegtgapelcpacahpk
ahfellginw