K4F5V3 · K4F5V3_9CHLO
- ProteinRibulose bisphosphate carboxylase large chain
- GenerbcL
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids258 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
Catalytic activity
- 2 (2R)-3-phosphoglycerate + 2 H+ = CO2 + D-ribulose 1,5-bisphosphate + H2O
- D-ribulose 1,5-bisphosphate + O2 = (2R)-3-phosphoglycerate + 2-phosphoglycolate + 2 H+
Cofactor
Note: Binds 1 Mg2+ ion per subunit.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | chloroplast | |
Molecular Function | magnesium ion binding | |
Molecular Function | monooxygenase activity | |
Molecular Function | ribulose-bisphosphate carboxylase activity | |
Biological Process | photorespiration | |
Biological Process | reductive pentose-phosphate cycle |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameRibulose bisphosphate carboxylase large chain
- EC number
Gene names
Encoded on
- Chloroplast
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Chlorophyta > core chlorophytes > Trebouxiophyceae > Trebouxiales > Trebouxiaceae > Asterochloris
Accessions
- Primary accessionK4F5V3
Subcellular Location
Interaction
Subunit
Heterohexadecamer of 8 large chains and 8 small chains.
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 2-52 | Ribulose bisphosphate carboxylase large subunit ferrodoxin-like N-terminal | ||||
Sequence: ENQHIAYVAYPLDLFEEGSVTNLFTSIVGNVFGFKALRALRLEDLRIPPAY | ||||||
Domain | 62-257 | Ribulose bisphosphate carboxylase large subunit C-terminal | ||||
Sequence: GIQVERDKLNKYGRSLLGCTIKPKLGLSAKNYGRAVYECLRGGLDFTKDDENVNSQPFMRWRDRFLFVAEAIYKSQAETGEIKGHYLNATAGTCEEMLKRAETARDFGVPIVMHDYLTGGFTANTTLAHYCRDNGLLLHIHRAMHAVIDRQRNHGMHFRVLAKALRLSGGDHLHSGTVVGKLEGEREVTLGFVDLM |
Sequence similarities
Belongs to the RuBisCO large chain family. Type I subfamily.
Family and domain databases
Sequence
- Sequence statusFragment
- Length258
- Mass (Da)29,036
- Last updated2013-01-09 v1
- Checksum20E3F3F5F9795E8D
Features
Showing features for non-terminal residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Non-terminal residue | 1 | |||||
Sequence: E | ||||||
Non-terminal residue | 258 | |||||
Sequence: R |