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2.7.1.19: phosphoribulokinase

This is an abbreviated version!
For detailed information about phosphoribulokinase, go to the full flat file.

Word Map on EC 2.7.1.19

Reaction

ATP
+
D-ribulose 5-phosphate
=
ADP
+
D-ribulose 1,5-bisphosphate

Synonyms

5-phosphoribulose kinase, AT1G32060, AtPRK, CrPRK, glyceraldehyde-3-phosphate dehydrogenase/CP12/phosphoribulokinase, kinase, phosphoribulo- (phosphorylating), Mext_0980, phosphopentokinase, phosphoribulokinase, PKK, Prk, PrkA, PRuK, ribulose 5-phosphate kinase, ribulose phosphate kinase, ribulose-5-phosphate kinase, SePRK, synpcc7942_0977

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.19 phosphoribulokinase

Molecular Weight

Molecular Weight on EC 2.7.1.19 - phosphoribulokinase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
110000
-
isolated enzyme, oxidized form, gel filtration
178000
-
gel filtration
180000
-
gel filtration
18800
-
x * 18800 + x * 57500, SDS-PAGE
200000 - 230000
-
sucrose densitiy gradient centrifugation, gel filtration, PAGE
230000
237000
248000
-
sucrose density gradient centrifugation
250000
-
native enzyme
252000 - 256000
-
sedimentation equilibrium centrifugation, gel filtration
26000
-
1 * 43000 + 1 * 26000, SDS-PAGE in presence of 2-mercaptoethanol
32000
-
8 * 32000
33000
36000
-
6 * 36000, SDS-PAGE
38000
x * 38000 Da, Western-blot analysis
38500
-
x * 38500, calculated from sequence of cDNA, SDS-PAGE
39000
-
8 * 39000 + 4 * 42000, high MW form, SDS-PAGE
40000
41000
42000
43000
-
1 * 43000 + 1 * 26000, SDS-PAGE in presence of 2-mercaptoethanol
44000
47000
-
1 * 48000 + 1 * 47000 + 1 * 41000 + 1 * 33000, SDS-PAGE
470000
-
high MW form, low speed sedimentation equilibrium centrifugation
48000
520000
-
sucrose density gradient centrifugation
53000
-
4 * 53000, SDS-PAGE
57500
-
x * 18800 + x * 57500, SDS-PAGE
640000
-
glyceraldehyde-3-phosphate dehydrogenase/CP12/phosphoribulokinase complex, gel filtration
72000
-
gel filtration
82800 - 83000
90000
-
non-denaturing gel electrophoresis
97000
-
isolated enzyme, reduced form, gel filtration