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4.99.1.3: sirohydrochlorin cobaltochelatase

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

Word Map on EC 4.99.1.3

Reaction

cobalt-sirohydrochlorin
+ 2 H+ =
sirohydrochlorin
+
Co2+

Synonyms

anaerobic cobalt chelatase, archaeal cobaltochelatase, CbiK, CbiKc, CbiKp, CbiX, CbiX0H, CbiXL, CbiXOH, CbiXS, cobalamin cobalt chelatase, cobalt chelatase, cobaltochelatase, More, sirohydrochlorin cobalt chelatase, sirohydrochlorin cobalt-lyase, sirohydrochlorin cobaltochelatase, sirohydrochlorin-ferrochelatase

ECTree

     4 Lyases
         4.99 Other lyases
             4.99.1 Sole sub-subclass for lyases that do not belong in the other subclasses
                4.99.1.3 sirohydrochlorin cobaltochelatase

Specific Activity

Specific Activity on EC 4.99.1.3 - sirohydrochlorin cobaltochelatase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.0015
purified recombinant CbiKc, with Fe2+
0.004
0.0056
His-tagged protein of mutant M508
0.007
His-tagged protein of mutant M518
0.0075
His-tagged protein of mutant M54
0.01098
His-tagged protein of mutant M136
0.0135
His-tagged protein of mutant M507
0.0155
His-tagged protein of mutant M519
0.0164
His-tagged protein of mutant M10
0.017
His-tagged protein
0.018
Methanobacter thermoautotrophicum
-
-
0.0255
His-tagged protein of mutant M510
0.0272
His-tagged protein of mutant M51
0.06
Methanobacter thermoautotrophicum
-
specific activity to chelate nickel
0.08
-
overproduced in Escherichia coli
0.0938
His-tagged protein of mutant M200
0.1197
His-tagged wild type protein
1.4
-
CbiX6H, overproduced in Escherichia coli
1.5
substrate Fe2+, pH 8.0
13
substrate Fe2+, pH 8.0
22
substrate Co2+, pH 8.0
4
substrate Co2+, pH 8.0