Reaction center protein L chain

Details

Name

Reaction center protein L chain

Synonyms

• Photosynthetic reaction center L subunit

Gene Name

pufL

Organism

Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)

Amino acid sequence

>lcl|BSEQ0017355|Reaction center protein L chain
MALLSFERKYRVPGGTLVGGNLFDFWVGPFYVGFFGVATFFFAALGIILIAWSAVLQGTW
NPQLISVYPPALEYGLGGAPLAKGGLWQIITICATGAFVSWALREVEICRKLGIGYHIPF
AFAFAILAYLTLVLFRPVMMGAWGYAFPYGIWTHLDWVSNTGYTYGNFHYNPAHMIAISF
FFTNALALALHGALVLSAANPEKGKEMRTPDHEDTFFRDLVGYSIGTLGIHRLGLLLSLS
AVFFSALCMIITGTIWFDQWVDWWQWWVKLPWWANIPGGING

Number of residues

282

Molecular Weight

31456.505

Theoretical pI

7.63

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

The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.

Specific Function

Bacteriochlorophyll binding

Pfam Domain Function

• Photo_RC (PF00124)

Transmembrane Regions

33-56 84-112 117-139 172-199 226-251

Cellular Location

Cellular chromatophore membrane

Gene sequence

>lcl|BSEQ0017356|Reaction center protein L chain (pufL)
ATGGCACTGCTCAGCTTCGAGCGAAAATATCGCGTGCCGGGGGGCACGCTGGTCGGCGGA
AACCTGTTCGACTTCTGGGTCGGCCCTTTCTATGTCGGCTTCTTCGGGGTTGCGACGTTT
TTCTTCGCGGCCCTGGGTATCATTCTGATTGCCTGGAGTGCCGTACTCCAGGGTACCTGG
AACCCCCAACTCATCTCTGTCTACCCGCCGGCCCTTGAATATGGCCTGGGAGGTGCACCC
CTCGCAAAAGGCGGGCTGTGGCAGATCATCACGATCTGCGCCACTGGTGCCTTCGTCAGC
TGGGCGCTGCGCGAAGTCGAAATCTGCCGTAAGCTGGGCATCGGGTACCACATCCCGTTC
GCCTTCGCGTTCGCCATCCTGGCCTACCTGACGCTGGTGCTGTTCCGCCCGGTGATGATG
GGCGCCTGGGGCTATGCCTTCCCCTACGGGATCTGGACGCACCTCGACTGGGTGTCGAAC
ACGGGCTACACCTACGGCAACTTCCACTACAACCCTGCCCACATGATCGCCATCTCGTTC
TTCTTCACGAACGCGCTGGCTCTGGCGCTGCACGGCGCCCTTGTGCTCTCCGCGGCCAAC
CCCGAGAAGGGCAAGGAAATGCGGACGCCGGATCACGAGGATACGTTCTTCCGCGATCTG
GTCGGCTACTCGATCGGGACGCTCGGCATCCACCGCCTCGGCCTGCTGCTCTCGCTGAGC
GCCGTCTTCTTCAGCGCCCTCTGCATGATCATTACCGGCACCATCTGGTTCGATCAGTGG
GTCGACTGGTGGCAATGGTGGGTGAAGCTGCCGTGGTGGGCGAACATCCCGGGAGGCATC
AATGGCTGA

Chromosome Location

Not Available

Locus

Not Available

External Identifiers

Resource	Link
UniProtKB ID	Q3J1A5
UniProtKB Entry Name	RCEL_RHOS4
GenBank Protein ID	6690675
GenBank Gene ID	AF195122

General References

1. Choudhary M, Kaplan S: DNA sequence analysis of the photosynthesis region of Rhodobacter sphaeroides 2.4.1. Nucleic Acids Res. 2000 Feb 15;28(4):862-7. [Article]

Drug Relations

Drug Relations

DrugBank ID	Name	Drug group	Pharmacological action?	Actions	Details
DB04147	Dodecyldimethylamine N-oxide	experimental	unknown		Details