Reaction center protein L chain

Details

Name
Reaction center protein L chain
Synonyms
  • Photosynthetic reaction center L subunit
Gene Name
pufL
Organism
Blastochloris viridis
Amino acid sequence
>lcl|BSEQ0017249|Reaction center protein L chain
MALLSFERKYRVRGGTLIGGDLFDFWVGPYFVGFFGVSAIFFIFLGVSLIGYAASQGPTW
DPFAISINPPDLKYGLGAAPLLEGGFWQAITVCALGAFISWMLREVEISRKLGIGWHVPL
AFCVPIFMFCVLQVFRPLLLGSWGHAFPYGILSHLDWVNNFGYQYLNWHYNPGHMSSVSF
LFVNAMALGLHGGLILSVANPGDGDKVKTAEHENQYFRDVVGYSIGALSIHRLGLFLASN
IFLTGAFGTIASGPFWTRGWPEWWGWWLDIPFWS
Number of residues
274
Molecular Weight
30578.225
Theoretical pI
6.95
GO Classification
Functions
bacteriochlorophyll binding / electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity / metal ion binding
Processes
photosynthetic electron transport in photosystem II / protein-chromophore linkage
Components
integral component of membrane / plasma membrane light-harvesting complex / plasma membrane-derived chromatophore membrane
General Function
Metal ion binding
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
33-53 84-111 116-139 171-198 226-249
Cellular Location
Cellular chromatophore membrane
Gene sequence
>lcl|BSEQ0007379|825 bp
ATGGCACTGCTCAGCTTTGAGAGAAAGTATCGCGTCCGCGGGGGGACGCTGATCGGTGGA
GACTTGTTCGATTTCTGGGTGGGGCCGTACTTTGTCGGCTTCTTCGGAGTTTCGGCAATC
TTCTTCATTTTCCTCGGCGTTAGTTTGATCGGCTACGCGGCGTCTCAAGGGCCCACCTGG
GATCCCTTCGCCATTAGCATCAATCCGCCCGACCTGAAGTACGGGCTCGGAGCGGCGCCG
CTGCTCGAGGGCGGCTTCTGGCAGGCGATCACCGTCTGCGCTCTTGGTGCATTCATTTCG
TGGATGCTCCGTGAGGTCGAAATTTCCCGCAAGCTCGGAATTGGTTGGCACGTCCCGCTG
GCCTTCTGCGTTCCGATCTTCATGTTCTGCGTCCTGCAGGTTTTTCGCCCGCTGCTTCTT
GGGTCGTGGGGTCATGCTTTCCCCTACGGCATCCTGAGCCATCTCGATTGGGTGAACAAC
TTCGGGTATCAGTACCTTAACTGGCACTATAACCCGGGACACATGTCGTCCGTTTCGTTC
CTGTTCGTGAACGCAATGGCGCTGGGTCTGCACGGTGGTCTGATTCTGTCGGTCGCTAAC
CCGGGCGATGGCGACAAGGTCAAGACGGCAGAGCACGAGAACCAGTACTTCCGTGATGTC
GTTGGCTATTCGATCGGCGCGCTCAGCATTCACCGCCTGGGCCTCTTCCTCGCCTCGAAT
ATCTTCCTGACAGGCGCCTTTGGCACCATCGCTAGCGGTCCGTTCTGGACTCGCGGCTGG
CCGGAATGGTGGGGCTGGTGGCTCGACATTCCGTTCTGGAGCTAA
Chromosome Location
Not Available
Locus
Not Available
External Identifiers
ResourceLink
UniProtKB IDP06009
UniProtKB Entry NameRCEL_BLAVI
GenBank Protein ID46480
GenBank Gene IDX03915
General References
  1. Michel H, Weyer KA, Gruenberg H, Dunger I, Oesterhelt D, Lottspeich F: The 'light' and 'medium' subunits of the photosynthetic reaction centre from Rhodopseudomonas viridis: isolation of the genes, nucleotide and amino acid sequence. EMBO J. 1986 Jun;5(6):1149-58. [Article]
  2. Deisenhofer J, Epp O, Miki K, Huber R, Michel H: X-ray structure analysis of a membrane protein complex. Electron density map at 3 A resolution and a model of the chromophores of the photosynthetic reaction center from Rhodopseudomonas viridis. J Mol Biol. 1984 Dec 5;180(2):385-98. [Article]
  3. Lancaster CR, Michel H: The coupling of light-induced electron transfer and proton uptake as derived from crystal structures of reaction centres from Rhodopseudomonas viridis modified at the binding site of the secondary quinone, QB. Structure. 1997 Oct 15;5(10):1339-59. [Article]
  4. Lancaster CR, Michel H: Refined crystal structures of reaction centres from Rhodopseudomonas viridis in complexes with the herbicide atrazine and two chiral atrazine derivatives also lead to a new model of the bound carotenoid. J Mol Biol. 1999 Feb 26;286(3):883-98. [Article]
  5. Deisenhofer J, Michel H: Nobel lecture. The photosynthetic reaction centre from the purple bacterium Rhodopseudomonas viridis. EMBO J. 1989 Aug;8(8):2149-70. [Article]

Drug Relations

Drug Relations
DrugBank IDNameDrug groupPharmacological action?ActionsDetails
DB07392AtrazineexperimentalunknownDetails
DB07551(2S)-2-{[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino}-2-methylbutanenitrileexperimentalunknownDetails
DB07552(2R)-2-{[4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl]amino}-2-methylbutanenitrileexperimentalunknownDetails
DB04464N-FormylmethionineexperimentalunknownDetails
DB04147Dodecyldimethylamine N-oxideexperimentalunknownDetails
DB08215TerbutrynexperimentalunknownDetails
DB08689Ubiquinone Q1experimentalunknownDetails
DB08690Ubiquinone Q2experimentalunknownDetails