Q5UBB3 · Q5UBB3_PHYAA
- ProteinRibulose bisphosphate carboxylase large chain
- GenerbcL
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids404 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
Catalytic activity
- 2 (2R)-3-phosphoglycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O
- D-ribulose 1,5-bisphosphate + O2 = 2-phosphoglycolate + (2R)-3-phosphoglycerate + 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
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Malpighiales > Phyllanthaceae > Phyllanthoideae > Phyllantheae > Moeroris
Accessions
- Primary accessionQ5UBB3
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 | 1-111 | Ribulose bisphosphate carboxylase large subunit ferrodoxin-like N-terminal | |||
Domain | 121-400 | Ribulose bisphosphate carboxylase large subunit C-terminal | |||
Sequence similarities
Belongs to the RuBisCO large chain family. Type I subfamily.
Family and domain databases
Sequence
- Sequence statusFragment
- Length404
- Mass (Da)44,569
- Last updated2004-12-07 v1
- Checksum75A08B83FFE21195
Features
Showing features for non-terminal residue.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Non-terminal residue | 1 | ||||
Non-terminal residue | 404 | ||||
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AY765265 EMBL· GenBank· DDBJ | AAV33231.1 EMBL· GenBank· DDBJ | Genomic DNA |