P0C0Y8 · RCEL_CERSP
- ProteinReaction center protein L chain
- GenepufL
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids282 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 154 | Mg (UniProtKB | ChEBI) of (7R,8Z)-bacteriochlorophyll b (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 174 | Mg (UniProtKB | ChEBI) of (7R,8Z)-bacteriochlorophyll b (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 191 | Fe cation (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 217 | a ubiquinone (UniProtKB | ChEBI) | ||||
Sequence: F | ||||||
Binding site | 231 | Fe cation (UniProtKB | ChEBI) | ||||
Sequence: H |
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane light-harvesting complex | |
Cellular Component | plasma membrane-derived chromatophore membrane | |
Molecular Function | bacteriochlorophyll binding | |
Molecular Function | electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity | |
Molecular Function | metal ion binding | |
Biological Process | photosynthetic electron transport in photosystem II |
Keywords
- Biological process
- Ligand
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameReaction center protein L chain
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Rhodobacterales > Paracoccaceae > Cereibacter
Accessions
- Primary accessionP0C0Y8
- Secondary accessions
Subcellular Location
UniProt Annotation
GO Annotation
Cellular chromatophore membrane ; Multi-pass membrane protein
Features
Showing features for topological domain, transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Topological domain | 2-32 | Cytoplasmic | ||||
Sequence: ALLSFERKYRVPGGTLVGGNLFDFWVGPFYV | ||||||
Transmembrane | 33-56 | Helical | ||||
Sequence: GFFGVATFFFAALGIILIAWSAVL | ||||||
Topological domain | 57-83 | Periplasmic | ||||
Sequence: QGTWNPQLISVYPPALEYGLGGAPLAK | ||||||
Transmembrane | 84-112 | Helical | ||||
Sequence: GGLWQIITICATGAFVSWALREVEICRKL | ||||||
Topological domain | 113-116 | Cytoplasmic | ||||
Sequence: GIGY | ||||||
Transmembrane | 117-139 | Helical | ||||
Sequence: HIPFAFAFAILAYLTLVLFRPVM | ||||||
Topological domain | 140-171 | Periplasmic | ||||
Sequence: MGAWGYAFPYGIWTHLDWVSNTGYTYGNFHYN | ||||||
Transmembrane | 172-199 | Helical | ||||
Sequence: PAHMIAISFFFTNALALALHGALVLSAA | ||||||
Topological domain | 200-225 | Cytoplasmic | ||||
Sequence: NPEKGKEMRTPDHEDTFFRDLVGYSI | ||||||
Transmembrane | 226-251 | Helical | ||||
Sequence: GTLGIHRLGLLLSLSAVFFSALCMII | ||||||
Topological domain | 252-282 | Periplasmic | ||||
Sequence: TGTIWFDQWVDWWQWWVKLPWWANIPGGING |
Keywords
- Cellular component
Phenotypes & Variants
Chemistry
PTM/Processing
Features
Showing features for initiator methionine, chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Initiator methionine | 1 | Removed | ||||
Sequence: M | ||||||
Chain | PRO_0000090407 | 2-282 | Reaction center protein L chain | |||
Sequence: ALLSFERKYRVPGGTLVGGNLFDFWVGPFYVGFFGVATFFFAALGIILIAWSAVLQGTWNPQLISVYPPALEYGLGGAPLAKGGLWQIITICATGAFVSWALREVEICRKLGIGYHIPFAFAFAILAYLTLVLFRPVMMGAWGYAFPYGIWTHLDWVSNTGYTYGNFHYNPAHMIAISFFFTNALALALHGALVLSAANPEKGKEMRTPDHEDTFFRDLVGYSIGTLGIHRLGLLLSLSAVFFSALCMIITGTIWFDQWVDWWQWWVKLPWWANIPGGING |
Structure
Sequence
- Sequence statusComplete
- Length282
- Mass (Da)31,457
- Last updated2007-01-23 v2
- Checksum044F4D3AF085B136
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
M10206 EMBL· GenBank· DDBJ | AAA26177.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
X63404 EMBL· GenBank· DDBJ | CAA44999.1 EMBL· GenBank· DDBJ | Genomic DNA |