Reaction center protein H chain

Details

Name
Reaction center protein H chain
Synonyms
  • Photosynthetic reaction center H subunit
Gene Name
puhA
Organism
Rhodobacter sphaeroides
Amino acid sequence
>lcl|BSEQ0017273|Reaction center protein H chain MVGVTAFGNFDLASLAIYSFWIFLAGLIYYLQTENMREGYPLENEDGTPAANQGPFPLPK PKTFILPHGRGTLTVPGPESEDRPIALARTAVSEGFPHAPTGDPMKDGVGPASWVARRDL PELDGHGHNKIKPMKAAAGFHVSAGKNPIGLPVRGCDLEIAGKVVDIWVDIPEQMARFLE VELKDGSTRLLPMQMVKVQSNRVHVNALSSDLFAGIPTIKSPTEVTLLEEDKICGYVAGG LMYAAPKRKSVVAAMLAEYA
Number of residues
260
分子量
28035.115
Theoretical pI
6.25
GO Classification
Functions
bacteriochlorophyll binding/electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
Processes
oxidation-reduction process/photosynthesis, light reaction/protein-chromophore linkage
Components
integral component of membrane/plasma membrane light-harvesting complex/plasma membrane-derived chromatophore membrane
General Function
Electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
Specific Function
The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
Pfam Domain Function
Transmembrane Regions
12-31
Cellular Location
Cellular chromatophore membrane
Chromosome Location
Not Available
Locus
Not Available
External Identifiers
Resource Link
UniProtKB ID P0C0Y7
UniProtKB Entry Name RCEH_RHOSH
GenBank Protein ID 152023
GenBank Gene ID M18412
General References
  1. Williams JC, Steiner LA, Feher G: Primary structure of the reaction center from Rhodopseudomonas sphaeroides. Proteins. 1986 Dec;1(4):312-25. [Article]
  2. Chang CH, el-Kabbani O, Tiede D, Norris J, Schiffer M: Structure of the membrane-bound protein photosynthetic reaction center from Rhodobacter sphaeroides. Biochemistry. 1991 Jun 4;30(22):5352-60. [Article]
  3. Allen JP, Feher G, Yeates TO, Komiya H, Rees DC: Structure of the reaction center from Rhodobacter sphaeroides R-26: protein-cofactor (quinones and Fe2+) interactions. Proc Natl Acad Sci U S A. 1988 Nov;85(22):8487-91. [Article]
  4. Allen JP, Feher G, Yeates TO, Komiya H, Rees DC: Structure of the reaction center from Rhodobacter sphaeroides R-26: the protein subunits. Proc Natl Acad Sci U S A. 1987 Sep;84(17):6162-6. [Article]
  5. McAuley-Hecht KE, Fyfe PK, Ridge JP, Prince SM, Hunter CN, Isaacs NW, Cogdell RJ, Jones MR: Structural studies of wild-type and mutant reaction centers from an antenna-deficient strain of Rhodobacter sphaeroides: monitoring the optical properties of the complex from bacterial cell to crystal. Biochemistry. 1998 Apr 7;37(14):4740-50. [Article]

Drug Relations

Drug Relations
DrugBank ID Name Drug group Pharmacological action? Actions Details
DB04147 Dodecyldimethylamine N-oxide experimental unknown Details
DB08215 Terbutryn experimental unknown Details
DB08690 Ubiquinone Q2 experimental unknown Details