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1.2.7.4: anaerobic carbon-monoxide dehydrogenase

This is an abbreviated version!
For detailed information about anaerobic carbon-monoxide dehydrogenase, go to the full flat file.

Word Map on EC 1.2.7.4

Reaction

CO
+
H2O
+ 2 oxidized ferredoxin =
CO2
+ 2 reduced ferredoxin + 2 H+

Synonyms

acetyl coenzyme A synthase/carbon monoxide dehydrogenase, acetyl-CoA synthase/carbon monoxide dehydrogenase, ACS/CODH, Carbon dioxide/carbon monoxide oxidoreductase, Carbon monoxide dehydrogenase, carbon monoxide dehydrogenase-corrinoid enzyme complex, carbon monoxide dehydrogenase/acetyl-CoA synthase, Carbon monoxide oxidoreductase, Cdh, CO dehydrogenase, CO dehydrogenase complex, CO dehydrogenase complex II, CO dehydrogenase II, CO dehydrogenase/acetyl-CoA synthase, Co-DG, CO-DH, CODH, CODH II, CODH-II, CODH/ACS, CODHACS, CODHase, CODHII, coos, Dehydrogenase, carbon monoxide, EC 1.2.99.2, monoxide dehydrogenase/acetyl-CoA synthase, Ni,Fe-CODH, Ni,Fe-dependent carbon monoxide dehydrogenase, Ni-CODH, Ni-containing carbon monoxide dehydrogenase, Ni-Fe carbon monoxide dehydrogenase II

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.7 With an iron-sulfur protein as acceptor
                1.2.7.4 anaerobic carbon-monoxide dehydrogenase

Molecular Weight

Molecular Weight on EC 1.2.7.4 - anaerobic carbon-monoxide dehydrogenase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
1000000
-
the native enzyme (MW 250000 Da) forms aggregates with an MW of approximately 1000000, gradient gel electrophoresis
120000
-
gel filtration, enzyme
12600
-
1 * 86600 + 2 * 34500 + 1 * 12600, SDS-PAGE
140000
-
gel filtration
155000
-
sedimentation equilibrium centrifugation
1600000
-
carbon monoxide dehydrogenase-corrinoid enzyme complex, gel filtration
161000
163700
-
calculated from amino acid sequence
17200
-
L2,M2,S2, 2 * 75000 + 2 * 28400 + 2 * 17200, SDS-PAGE
17390
D5G1Y2; D5G1Y0; D5G1Y1
small subunit, calculated from sequence of cDNA
17752
-
L2,M2,S2, 2 * 87224 + 2 * 30694 + 2 * 17752, deduced from gene sequence, SDS-PAGE
17800
-
L2,M2,S2, 2 * 17800 + 2 * 30200 + 2 * 88700, dimer of heterotrimers, SDS-PAGE, crystal structure
18000
-
x * 92000 + x * 18000
19000
190000
-
gel filtration
19400
-
2 * 19400 + 2 * 79400, SDS-PAGE
19700
205000
-
gradient gel electrophoresis
21000
-
2 * 21000 + 2 * 89000, SDS-PAGE
210000
-
gel filtration
220000
-
nondenaturing PAGE
230000
-
native PAGE
235000
-
gel filtration
250000
273500
-
deduced from amino acid sequence
28400
-
L2,M2,S2, 2 * 75000 + 2 * 28400 + 2 * 17200, SDS-PAGE
300000
3000000
-
high molecular weight form exists under conditions of high ionic strength, gel filtration
30200
-
L2,M2,S2, 2 * 17800 + 2 * 30200 + 2 * 88700, dimer of heterotrimers, SDS-PAGE, crystal structure
30620
D5G1Y2; D5G1Y0; D5G1Y1
medium subunit, calculated from sequence of cDNA
30694
-
L2,M2,S2, 2 * 87224 + 2 * 30694 + 2 * 17752, deduced from gene sequence, SDS-PAGE
34500
-
1 * 86600 + 2 * 34500 + 1 * 12600, SDS-PAGE
410000
-
gel filtration
436000
-
gel filtration
450000
-
gel filtration, complex
50000
-
2 * 50000 + 2 * 71000 + 2 * 78000, alpha2beta2gamma2, SDS-PAGE
51400
-
6 * 19700, alpha, + 6 * 84500, beta, + 6 * 63200, gamma, + 6 * 53000, delta, + 6 * 51400, epsilon, MW of the subunits of the carbon monoxide dehydrogenase-corrinoid enzyme complex, SDS-PAGE
53000
-
6 * 19700, alpha, + 6 * 84500, beta, + 6 * 63200, gamma, + 6 * 53000, delta, + 6 * 51400, epsilon, MW of the subunits of the carbon monoxide dehydrogenase-corrinoid enzyme complex, SDS-PAGE
58000
-
x * 89000 + x * 71000 + x * 60000 + x * 58000 + x * 19000, SDS-PAGE
60000
-
x * 89000 + x * 71000 + x * 60000 + x * 58000 + x * 19000, SDS-PAGE
61600
-
gel filtration
61800
-
1 * 61800, SDS-PAGE
62000
63200
-
6 * 19700, alpha, + 6 * 84500, beta, + 6 * 63200, gamma, + 6 * 53000, delta, + 6 * 51400, epsilon, MW of the subunits of the carbon monoxide dehydrogenase-corrinoid enzyme complex, SDS-PAGE
70000
71000
72000
-
beta subunit, SDS-PAGE
73000
-
alpha2,beta2, 2 * 82000 + 2 * 73000, enzyme previously thought to have an alpha3,beta3 structure, SDS-PAGE
75000
-
L2,M2,S2, 2 * 75000 + 2 * 28400 + 2 * 17200, SDS-PAGE
78000
79400
-
2 * 19400 + 2 * 79400, SDS-PAGE
82000
-
alpha2,beta2, 2 * 82000 + 2 * 73000, enzyme previously thought to have an alpha3,beta3 structure, SDS-PAGE
84500
85970
D5G1Y2; D5G1Y0; D5G1Y1
large subunit, calculated from sequence of cDNA
86600
-
1 * 86600 + 2 * 34500 + 1 * 12600, SDS-PAGE
87224
-
L2,M2,S2, 2 * 87224 + 2 * 30694 + 2 * 17752, deduced from gene sequence, SDS-PAGE
88700
-
L2,M2,S2, 2 * 17800 + 2 * 30200 + 2 * 88700, dimer of heterotrimers, SDS-PAGE, crystal structure
89000
92000
-
x * 92000 + x * 18000
94000
-
2 * 19000 + 2 * 94000, alpha2beta2, SDS-PAGE
additional information