RuBisCO

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Spinach RuBisCO complex with substrate ribulose-1,5- bisphosphate, 1rcx
Ligands:	RUB
Activity:	Ribulose-bisphosphate carboxylase, with EC number 4.1.1.39
Structural annotation: Resources: CATH : 1Rcxb02, 1Rcxb01, 1Rcxc00, 1Rcxe01, 1Rcxe02, 1Rcxf00, 1Rcxh02, 1Rcxh01, 1Rcxi00, 1Rcxk02, 1Rcxk01, 1Rcxl01, 1Rcxl02, 1Rcxm00, 1Rcxo02, 1Rcxo01, 1Rcxp00, 1Rcxr02, 1Rcxr01, 1Rcxs00, 1Rcxt00, 1Rcxv01, 1Rcxv02, 1Rcxw00 InterPro : Ipr000685, Ipr000894 Pfam : PF00016, PF02788, PF00101 SCOP : d1rcxb2, d1rcxb1, d1rcxc_, d1rcxe2, d1rcxe1, d1rcxf_, d1rcxh2, d1rcxh1, d1rcxi_, d1rcxk2, d1rcxk1, d1rcxl2, d1rcxl1, d1rcxm_, d1rcxo2, d1rcxo1, d1rcxp_, d1rcxr1, d1rcxr2, d1rcxs_, d1rcxt_, d1rcxv2, d1rcxv1, d1rcxw_ UniProt : P00875, P00870
Functional annotation: Cellular component: chloroplast chloroplast ribulose bisphosphate carboxylase complex Biological process: carbon utilization by fixation of carbon dioxide photosynthesis photorespiration reductive pentose-phosphate cycle Molecular function: lyase activity magnesium ion binding metal ion binding ribulose-bisphosphate carboxylase activity monooxygenase activity oxidoreductase activity
Evolutionary conservation: Toggle Conservation Colors: Rows = identical sequences: Further Information: Caveats, Explanation, Complete Results at ConSurfDB
Resources:	FirstGlance, OCA, PDBsum, RCSB
Coordinates:	save as pdb, mmCIF, xml

Ribulose-1,5-bisphosphate carboxylase oxegenase – RuBisCO (RBCD) catalyzes the first step in carbon fixation. RBCD carboxylates or oxygenates ribulose-1,5-bisphosphate with CO2 or O2. RBCD usually consists of a large chain (LSMT – large subunit methyltrasferase) and small chain. 2-carboxylarabinitol-1,5-bisphosphate (2-CABP) is an inhibitor of RCBD.

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