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4.1.1.39: ribulose-bisphosphate carboxylase

This is an abbreviated version!
For detailed information about ribulose-bisphosphate carboxylase, go to the full flat file.

Word Map on EC 4.1.1.39

Reaction

2 3-phospho-D-glycerate + 2 H+ =

D-ribulose 1,5-bisphosphate
+
CO2
 +
H2O

Synonyms

AF_1638, archaeal Rubisco, barley rubisco, Carboxydismutase, CbbL-1, CbbL-2, CbbL1 protein, CbbL2 protein, CbbM, CbbS-1, CbbS-2, D-ribulose 1,5-bisphosphate carboxylase/oxygenase, D-Ribulose 1,5-diphosphate carboxylase, D-Ribulose-1,5-bisphosphate carboxylase, D-ribulose-1,5-bisphosphate carboxylase/oxygenase, Diphosphoribulose carboxylase, form I RubisCO, Form II Rubisco, form III ribulose-1,5-bisphosphate carboxylase/oxygenase, Galdieria Rubisco, green-like type rubisco, LESS17, MbR, Pk-Rubisco, PSS15, PSSU1, Rbc, rbcL, RbcL2, rbcLS, rbcS, RbcS-T, rbcS1, red-type form I RuBisCO, ribulose 1, 5-bisphosphate carboxylase/oxygenase, ribulose 1,5 bisphosphate carboxylase/oxygenase, Ribulose 1,5-bisphosphate carboxylase, Ribulose 1,5-bisphosphate carboxylase-oxygenase, Ribulose 1,5-bisphosphate carboxylase/oxygenase, Ribulose 1,5-diphosphate carboxylase, Ribulose 1,5-diphosphate carboxylase/oxygenase, ribulose bisphosphate carboxylase, Ribulose bisphosphate carboxylase large chain, Ribulose bisphosphate carboxylase-oxygenase, ribulose bisphosphate carboxylase/oxygenase, ribulose bisphosphate carboxylase/oxygenase large subunit, Ribulose diphosphate carboxylase, Ribulose diphosphate carboxylase/oxygenase, ribulose-1, 5-bisphosphate carboxylase/oxygenase, ribulose-1,5-bisphosphate (RuBP) carboxylase/oxygenase, ribulose-1,5-bisphosphate carboxylase, ribulose-1,5-bisphosphate carboxylase/oxygenase, ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit, ribulose-1,5-bisphosphate carboxylase/oxygenase small subunit, ribulose-bisphosphate carboxylase, ribulose-bisphosphate carboxylase/oxygenase, RLP, Rubisco, RubisCO 1, RuBisCO 2, RubisCO redlike form I, Rubisco small subunit, RuBisCO-like protein, Rubisco-LSU, RubiscoL, RuBP carboxylase, RuBP carboxylase/oxygenase, RuBPC, RuBPcase, RuBPCO, Tk-Rubisco, TK2290, type III ribulose 1,5-bisphosphate carboxylase/oxygenase, type III Rubisco, Water stress responsive proteins 1, 2 and 14

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.1 Carboxy-lyases
                4.1.1.39 ribulose-bisphosphate carboxylase

Subunits

Subunits on EC 4.1.1.39 - ribulose-bisphosphate carboxylase

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SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
decamer
dodecamer
-
L6S6, 6 * 56200 (L) + 6 * 15700 (S)
heterohexadecamer
heterooctamer
hexadecamer
homodimer
multimer
pentamer
-
assembly into pentamers of L2 (L10) occurs when expressed in tobacco chloroplasts or Escherichia coli producing RuBP. In vitro analyses indicate that the sequential assembly of L2 into L10 occurs without chaperone involvement and is stimulated by protein rearrangements associated with either the binding of substrate RuBP, the tight binding transition state analog carboxyarabinitol-1,5-bisphosphate, or inhibitory divalent metal ions within the active site
polymer
-
x * 55000 + x * 14000, SDS-PAGE
tetramer
-
4 * 57000, SDS-PAGE
additional information
-
composed solely of large subunits