1.12.99.6: hydrogenase (acceptor)

This is an abbreviated version!
For detailed information about hydrogenase (acceptor), go to the full flat file.

Word Map on EC 1.12.99.6

1.12.99.6

hydrogenases

h-cluster

nitrogenase

reinhardtii

chlamydomonas

diiron

ferredoxins

dithiolate

desulfovibrio

hydf

hupls

subcluster

maturase

heterocystous

nostoc

organometallic

eutropha

acetobutylicum

pasteurianum

n2-fixing

o2-tolerant

diazotrophic

photoproduction

electrocatalytic

electrocatalysts

photobiological

fhl

mixed-valence

gallinae

hydrogen-producing

biohydrogen

overpotential

nickel-containing

cubane

diphosphine

sacrificial

heterolytic

oxygen-tolerant

hydrogen-oxidizing

h2-producing

desulfuricans

roseopersicina

syntrophic

h2-oxidizing

photocatalytic

f0f1-atpase

h2ases

thiocapsa

industry

brewing

Reaction

H2

+

acceptor

=

reduced acceptor

Synonyms

ECH, Ech hydrogenase, EchA, EchB, EchD, EchE, EchF, endo-hydrogenase, energy-converting hydrogenase, exo-hydrogenase, F420-reducing [NiFe] hydrogenase, factor420 hydrogenase, Fe-hydrogenase, Fe-only hydrogenase, ferredoxin hydrogenase, H2 producing hydrogenase [ambiguous], H2-sensing [NiFe] hydrogenase, Hfs, Hmd, HoxEFUYH type [NiFe] hydrogenase, HoxG, HupB, HupL, HupS, hupSLW, Hya, HyaA, HyaB, Hyb, HybA, HyC, HycE, Hyd X, Hyd-1, Hyd-2, Hyd-3, Hyd-4, HYD1, hydA, HydA1, HydA2, HydB, hydrogen dehydrogenase, hydrogen uptake hydrogenase, hydrogen-forming methylenetetrahydromethanopterin dehydrogenase, hydrogen-lyase, hydrogen-lyase [ambiguous], hydrogen:ferredoxin oxidoreductase, hydrogen:methylviologen oxidoreductase, hydrogenase (ferredoxin), hydrogenase 1, hydrogenase 2, hydrogenase 3, hydrogenase I (bidirectional), hydrogenase II, hydrogenase II (uptake), hydrogenase-1, hydrogenase-2, hydrogenase-Fe-S, hydrogenases Hyd-1, hydrogenases Hyd-2, hydrogenlyase [ambiguous], hyf, HyhL, HynSL, HynSL hydrogenase, Hyq, iron-sulfur-cluster-free hydrogenase, Mbh, membrane-bound [NiFe]-hydrogenase, methyl viologen-reducing hydrogenase, methylviologen hydrogenase, Ni-Fe hydrogenase, nickel-iron hydrogenase, NiFe hydrogenase, NiFe(Se) hydrogenase, NiFe-hydrogenase, NIFeSe-hydrogenase, regulatory hydrogenase, respiratory hydrogenase, SHI, uptake hydrogenase, uptake hydrogenase [ambiguous], uptake [NiFe] hydrogenase:, uptake [NiFe]-hydrogenase, [FeFe] hydrogenase, [FeFe]-H2ase, [FeFe]-hydrogenase, [FeFe]H2ase, [Fe] hydrogenase, [Fe]-hydA, [Fe]-hydrogenase, [Ni-Fe] hydrogenase, [NiFeSe]-hydrogenase, [NiFe] hydrogenase, [NiFe]-hydrogenase, [NiFe]-hydrogenase 2, [NiFe]-hydrogenase-2, [NiFe]H2ase, [NiFe]hydrogenase

ECTree

1 Oxidoreductases

1.12 Acting on hydrogen as donor

1.12.99 With unknown physiological acceptors

1.12.99.6 hydrogenase (acceptor)

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Results	in table
25	Activating Compound
6379	AA Sequence
7	Application
1	CAS Registry Number
28	Cloned(Commentary)
24	Cofactor
11	Crystallization (Commentary)
5	Expression
19	General Information
12	General Stability
67	Inhibitors
3	kcat/KM [mM/s]
7	Ki Value [mM]
35	KM Value [mM]
64	Localization
120	Metals/Ions
75	Molecular Weight [Da]
60	Natural Substrates/ Products (Substrates)
549	Organism
10	Oxidation Stability
5	Pathway
182	PDB ID
26	pH Optimum
6	pH Range
3	pH Stability
8	pI Value
61	Protein Variants
65	Purification (Commentary)
7	Reaction
3	Reaction Type
274	Reference
12	Source Tissue
47	Specific Activity [micromol/min/mg]
10	Storage Stability
242	Substrates and Products (Substrate)
53	Subunits
524	Synonyms
1	Systematic Name
10	Temperature Optimum [°C]
2	Temperature Range [°C]
22	Temperature Stability [°C]
9	Turnover Number [1/s]

Molecular Weight

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Molecular Weight on EC 1.12.99.6 - hydrogenase (acceptor)

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100000

show

101700

Afipia carboxidovorans

-

calculated from amino acid sequence

102000

Afipia carboxidovorans

-

sucrose density gradient centrifugation

105000

Afipia carboxidovorans

-

gel filtration

11000

Desulfovibrio desulfuricans

-

1 * 42500 + 1 * 11000, SDS-PAGE

11790

Megalodesulfovibrio gigas

Q7WT77, Q7WT78, Q7WT79, Q7WT80, Q7WT81, Q7WT82

x * 11790, deduced from nucleotide sequence

128000

Afipia carboxidovorans

-

native PAGE

14000

Megalodesulfovibrio gigas

Q7WT77, Q7WT78, Q7WT79, Q7WT80, Q7WT81, Q7WT82

x * 14000, deduced from nucleotide sequence

15000

Thermodesulfobacterium thermophilum

-

1 * 55000 + 1 * 15000, SDS-PAGE

16000

Enterobacter cloacae

-

x * 16000, deduced from nucleotide sequence

165000

Cupriavidus necator

-

gel filtration

185000

Pyrococcus furiosus

-

gel filtration

19000

Tetraselmis sp. KSN-2002

-

1 * 70000 + 1 * 19000, calculated

200000

show

23000

Allochromatium vinosum

-

x * 52000 + x * 23000, SDS-PAGE

24000

show

24500

Desulfovibrio multispirans

-

1 * 58000 + 1 * 24500, SDS-PAGE

27000

Pyrococcus furiosus

-

alpha2,beta2,gamma2, 2 * 46000 + 2 * 27000 + 2 * 24000, SDS-PAGE

28000

show

29000

Escherichia coli

-

1 * 64000, 1 * 31000, 1 * 29000, SDS-PAGE

30000

show

30092

Megalodesulfovibrio gigas

Q7WT77, Q7WT78, Q7WT79, Q7WT80, Q7WT81, Q7WT82

x * 30092, deduced from nucleotide sequence

31000

Escherichia coli

-

1 * 64000, 1 * 31000, 1 * 29000, SDS-PAGE

320000

Pyrococcus furiosus

-

gel filtration

37000

show

38000

show

39000

Pyrococcus furiosus

-

alpha,beta,gamma,delta, 1 * 52000 + 1 * 39000 + 1 * 30000 + 1 * 24000, SDS-PAGE

40024

Megalodesulfovibrio gigas

Q7WT77, Q7WT78, Q7WT79, Q7WT80, Q7WT81, Q7WT82

x * 40024, deduced from nucleotide sequence

41000

Acidianus ambivalens

-

x * 41000 + x * 66000, SDS-PAGE

42500

Desulfovibrio desulfuricans

-

1 * 42500 + 1 * 11000, SDS-PAGE

46000

Pyrococcus furiosus

-

alpha2,beta2,gamma2, 2 * 46000 + 2 * 27000 + 2 * 24000, SDS-PAGE

48300

Thermococcus kodakarensis

and 96600, gel filtration

48400

Chlamydomonas reinhardtii

-

x * 48400, SDS-PAGE, N-His6-HydA1

49000

Chlamydomonas reinhardtii

-

x * 49000, SDS-PAGE, HydADELTAEFG

50000

Desulfovibrio vulgaris

-

SDS-PAGE

52000

show

53000

Clostridium pasteurianum

-

hydrogenase II, SDS-PAGE

53500

Desulfovibrio desulfuricans

-

analytical ultracentrifugation

55000

show

58000

Desulfovibrio multispirans

-

1 * 58000 + 1 * 24500, SDS-PAGE

60000

show

62000

Hydrogenophaga sp.

-

1 * 62000 + 1 * 37000, SDS-PAGE

64000

show

65000

Escherichia coli

-

hydrogenase 3, SDS-PAGE

66000

show

69000

Afipia carboxidovorans

-

1 * 69000 + 1 * 30000, SDS-PAGE

69004

Megalodesulfovibrio gigas

Q7WT77, Q7WT78, Q7WT79, Q7WT80, Q7WT81, Q7WT82

x * 69004, deduced from nucleotide sequence

70000

show

76000

Methanocaldococcus jannaschii

-

SDS-PAGE

82000

Desulfovibrio multispirans

-

gel filtration

85000

Aeropyrum camini

-

x * 85000, SDS-PAGE

86300

Hydrogenimonas thermophila

-

gel filtration

87000

Desulfovibrio vulgaris

-

analytical ultracentrifugation

96600

Thermococcus kodakarensis

and 48300, gel filtration

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Release 2023.1 (January 2023)