1.12.98.4: sulfhydrogenase

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

Reaction

Synonyms

EC 1.97.1.3, H-II, H2:sulfuroxidoreductase complex, hydrogenase II, NiFe sulfhydrogenase, polysulfide dehydrogenase, polysulfide reductase, reductase, sulfur, SH2ase, sulfhydrogenase, sulfur reductase, sulhydrogenase

ECTree

     1 Oxidoreductases

         1.12 Acting on hydrogen as donor

             1.12.98 With other, known, physiological acceptors

                1.12.98.4 sulfhydrogenase

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Results	in table
15	Activating Compound
139	AA Sequence
1	Application
1	CAS Registry Number
1	Cloned(Commentary)
12	Cofactor
1	Crystallization (Commentary)
1	Expression
5	General Stability
15	Inhibitors
5	KM Value [mM]
31	Localization
26	Metals/Ions
15	Molecular Weight [Da]
6	Natural Substrates/ Products (Substrates)
5	Organic Solvent Stability
36	Organism
4	Oxidation Stability
6	Pathway
10	pH Optimum
3	pH Range
1	pH Stability
18	Purification (Commentary)
13	Reaction
3	Reaction Type
33	Reference
16	Specific Activity [micromol/min/mg]
1	Storage Stability
62	Substrates and Products (Substrate)
13	Subunits
15	Synonyms
1	Systematic Name
3	Temperature Optimum [°C]
7	Temperature Stability [°C]
2	Turnover Number [1/s]

Inhibitors

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Inhibitors on EC 1.12.98.4 - sulfhydrogenase

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INHIBITOR

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

IMAGE

1,10-phenanthroline

thermophilic iron-oxidizing bacterium strain TI-1

-

-

437779

2-(n-heptyl)-4-hydroxyquinoline N-oxide

2 entries

cystamine

Sulfurospirillum deleyianum

-

-

437770

cystine

Sulfurospirillum deleyianum

-

-

437770

GSSG

Sulfurospirillum deleyianum

-

90% loss of activity

437770

iodoacetic acid

thermophilic iron-oxidizing bacterium strain TI-1

-

-

437779

N-ethylmaleimide

thermophilic iron-oxidizing bacterium strain TI-1

-

-

437779

p-chloromercuribenzene sulfonic acid

Sulfurospirillum deleyianum

-

-

437770

potassium tetrathionate

thermophilic iron-oxidizing bacterium strain TI-1

-

-

437779

Quinacrine

Sulfurospirillum deleyianum

-

strong

437770

sodium dithionate

thermophilic iron-oxidizing bacterium strain TI-1

-

-

437779

sodium sulfite

thermophilic iron-oxidizing bacterium strain TI-1

-

-

437779

sodium thiosulfate

thermophilic iron-oxidizing bacterium strain TI-1

-

-

437779

additional information

Sulfurospirillum deleyianum

-

no inhibition by rotenone, dicoumarol, antimycin A, NaN3, sodium dithiocarbamate

437770

-

2-(n-heptyl)-4-hydroxyquinoline N-oxide

Pyrodictium abyssi

-

not affected by

437778

2-(n-heptyl)-4-hydroxyquinoline N-oxide

Sulfurospirillum deleyianum

-

strong in manometric assay

437770