1.12.99.6: hydrogenase (acceptor)

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

Reaction

Synonyms

ECH, Ech hydrogenase, EchA, EchB, EchD, EchE, EchF, endo-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, HupL, HupS, hupSLW, Hya, HyaA, HyaB, Hyb, HybA, HycE, Hyd X, Hyd-1, Hyd-2, 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-Fe-S, hydrogenlyase [ambiguous], 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-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

24

Activating Compound

3536

AA Sequence

3

Application

1

CAS Registry Number

25

Cloned(Commentary)

19

Cofactor

8

Crystallization (Commentary)

56

Engineering

1

Expression

10

General Information

12

General Stability

64

Inhibitors

3

KCat/KM [mM/s]

7

Ki Value [mM]

32

KM Value [mM]

50

Localization

117

Metals/Ions

74

Molecular Weight [Da]

58

Natural Substrates/ Products (Substrates)

323

Organism

8

Oxidation Stability

4

Pathway

208

PDB ID

26

pH Optimum

6

pH Range

3

pH Stability

8

pI Value

52

Purification (Commentary)

6

Reaction

3

Reaction Type

250

Reference

12

Source Tissue

45

Specific Activity [micromol/min/mg]

10

Storage Stability

220

Substrates and Products (Substrate)

45

Subunits

466

Synonyms

1

Systematic Name

10

Temperature Optimum [°C]

2

Temperature Range [°C]

22

Temperature Stability [°C]

9

Turnover Number [1/s]

Source Tissue

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Source Tissue on EC 1.12.99.6 - hydrogenase (acceptor)

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SOURCE TISSUE

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

SOURCE

culture condition:citrulline-grown cell

Escherichia coli

-

-

686732

brenda

heterocyst

5 entries

mycelium

2 entries

spore

2 entries

vegetative cell

Nostoc punctiforme

-

-

712029

brenda

additional information

16 entries

heterocyst

Nostoc punctiforme

-

-

712029

brenda

heterocyst

Nostoc punctiforme

-

fusion protein with Green Fluorescent Protein is exlusively detected in heterocysts. The fluorescence in mature heterocysts is localized to several small or fewer large clusters, indicating a specificity of the subcellular localization of the uptake hydrogenase

725038

brenda

heterocyst

Nostoc punctiforme ATCC 29133

-

fusion protein with Green Fluorescent Protein is exlusively detected in heterocysts. The fluorescence in mature heterocysts is localized to several small or fewer large clusters, indicating a specificity of the subcellular localization of the uptake hydrogenase

-

brenda

heterocyst

Nostoc sp.

-

-

712029

brenda

heterocyst

Nostoc sp. PCC 7120

-

-

-

brenda

mycelium

Streptomyces sp.

-

-

711862

brenda

mycelium

Streptomyces sp. PCB7

-

-

-

brenda

spore

Streptomyces sp.

-

-

711862

brenda

spore

Streptomyces sp. PCB7

-

-

-

brenda

additional information

uncultured bacterium

Q2PWI0

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q2PWI3

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q2PWI4

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q2PWI5

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q2PWI6

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q2PWI7

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q2PWI9

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q2PWJ0

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q2PWJ8

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q38IH5

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q38IH6

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q38IH8

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q38IH9

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q38II3

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q38II4

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda

additional information

uncultured bacterium

Q38IJ1

acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities; acidophilic ethanol-H2-coproducing communities

701778

brenda