Literature summary extracted from

Hatchikian, E.C.; Forget, N.; Bernadac, A.; Alazard, D.; Ollivier, B.
Involvement of a single periplasmic hydrogenase for both hydrogen uptake and production in some Desulfovibrio species (1995), Res. Microbiol., 146, 129-141.

Localization

EC Number	Localization	Comment	Organism	GeneOntology No.	Textmining
1.12.99.6	periplasm	-	Desulfovibrio vulgaris	-	-

Metals/Ions

EC Number	Metals/Ions	Comment	Organism	Structure
1.12.99.6	Fe	10.6 atoms per mol enzyme	Desulfovibrio vulgaris
1.12.99.6	Ni	0.9 atoms per mol enzyme	Desulfovibrio vulgaris
1.12.99.6	Sulfide	12 atoms acid labile sulfur atoms per mol enzyme	Desulfovibrio vulgaris

Molecular Weight [Da]

EC Number	Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
1.12.99.6	28000	-	1 * 60000 + 1 * 28000, SDS-PAGE	Desulfovibrio vulgaris
1.12.99.6	60000	-	1 * 60000 + 1 * 28000, SDS-PAGE	Desulfovibrio vulgaris
1.12.99.6	87000	-	analytical ultracentrifugation	Desulfovibrio vulgaris

Organism

EC Number	Organism	UniProt	Comment	Textmining
1.12.99.6	Desulfovibrio vulgaris	-	-	-
1.12.99.6	Desulfovibrio vulgaris Groningen	-	-	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
1.12.99.6	-	Desulfovibrio vulgaris

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining

Specific Activity [micromol/min/mg]

EC Number	Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
1.12.99.6	230	-	H2 evolution	Desulfovibrio vulgaris
1.12.99.6	332	-	H2 uptake	Desulfovibrio vulgaris

Subunits

EC Number	Subunits	Comment	Organism
1.12.99.6	dimer	1 * 60000 + 1 * 28000, SDS-PAGE	Desulfovibrio vulgaris

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Release 2023.1 (January 2023)