Cytochrome b6-f complex iron-sulfur subunit

Details

Name
Cytochrome b6-f complex iron-sulfur subunit
Synonyms
  • 1.10.9.1
  • ISP
  • Plastohydroquinone:plastocyanin oxidoreductase iron-sulfur protein
  • Rieske iron-sulfur protein
  • RISP
Gene Name
petC
Organism
Mastigocladus laminosus
Amino acid sequence
>lcl|BSEQ0011771|Cytochrome b6-f complex iron-sulfur subunit
MAQFTESMDVPDMGRRQFMNLLAFGTVTGVALGALYPLVKYFIPPSGGAVGGGTTAKDKL
GNNVKVSKFLESHNAGDRVLVQGLKGDPTYIVVESKEAIRDYGINAVCTHLGCVVPWNAA
ENKFKCPCHGSQYDETGKVIRGPAPLSLALCHATVQDDNIVLTPWTETDFRTGEKPWWV
Number of residues
179
Molecular Weight
19401.11
Theoretical pI
6.91
GO Classification
Functions
2 iron, 2 sulfur cluster binding / electron transporter, transferring electrons within cytochrome b6/f complex of photosystem II activity / metal ion binding / plastoquinol--plastocyanin reductase activity / ubiquinol-cytochrome-c reductase activity
Processes
photosynthesis
Components
integral component of membrane / thylakoid membrane
General Function
Ubiquinol-cytochrome-c reductase activity
Specific Function
Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
Pfam Domain Function
Transmembrane Regions
21-43
Cellular Location
Cellular thylakoid membrane
Gene sequence
>lcl|BSEQ0004857|540 bp
ATGGCGCAGTTTACTGAGTCAATGGACGTTCCCGATATGGGGCGGCGTCAGTTTATGAAC
CTTCTGGCTTTTGGAACTGTAACTGGAGTAGCTTTGGGGGCATTGTATCCCCTTGTCAAG
TACTTTATTCCACCTTCTGGCGGTGCAGTTGGTGGCGGTACCACTGCCAAAGACAAACTG
GGTAACAATGTTAAGGTCAGCAAGTTTTTAGAAAGCCATAATGCGGGCGATCGCGTTCTG
GTGCAGGGACTCAAAGGCGATCCTACCTATATTGTGGTAGAAAGCAAAGAAGCAATTCGC
GATTACGGTATTAACGCTGTTTGCACCCACTTAGGTTGTGTTGTCCCTTGGAACGCTGCC
GAAAACAAATTCAAATGTCCCTGTCACGGTTCCCAGTACGATGAAACCGGTAAAGTAATT
CGGGGACCTGCGCCGCTATCTTTGGCTTTGTGTCACGCCACAGTACAAGACGATAACATT
GTCCTCACCCCTTGGACTGAAACTGACTTTCGCACTGGGGAAAAACCCTGGTGGGTTTAA
Chromosome Location
Not Available
Locus
Not Available
External Identifiers
ResourceLink
UniProtKB IDP83794
UniProtKB Entry NameUCRI_MASLA
GenBank Gene IDAY390356
General References
  1. Kurisu G, Zhang H, Smith JL, Cramer WA: Structure of the cytochrome b6f complex of oxygenic photosynthesis: tuning the cavity. Science. 2003 Nov 7;302(5647):1009-14. Epub 2003 Oct 2. [Article]

Drug Relations

Drug Relations
DrugBank IDNameDrug groupPharmacological action?ActionsDetails
DB04646DibromothymoquinoneexperimentalunknownDetails
DB084532-Nonyl-4-quinolinol 1-oxideexperimentalunknownDetails