1.8.5.4: bacterial sulfide:quinone reductase

This is an abbreviated version!
For detailed information about bacterial sulfide:quinone reductase, go to the full flat file.

Reaction

n HS- + n quinone =

Synonyms

CmSQR, CpSQR, CT1087, HMT2, III SQR, membrane-bound sulfide:quinone oxidoreductases, SQOR, SQR, Sqrdl, sqrF, Suden_1879, Suden_2082, Suden_619, sulfide quinone oxidoreductase, sulfide quinone reductase, sulfide-quinone oxidoreductase, sulfide-quinone reductase, sulfide: quinone oxidoreductase, sulfide:decylubiquinone oxidoreductase, sulfide:quinone oxidoreductase, sulfidequinone reductase-like protein, TrSqrF, type I SQR, type III sulfide:quinone oxidoreductase, type VI sulfide:quinone oxidoreductase

ECTree

     1 Oxidoreductases

         1.8 Acting on a sulfur group of donors

             1.8.5 With a quinone or similar compound as acceptor

                1.8.5.4 bacterial sulfide:quinone reductase

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Results	in table
4	Activating Compound
131	AA Sequence
2	Application
25	Cloned(Commentary)
38	Cofactor
7	Crystallization (Commentary)
24	Disease/ Diagnostics
4	Expression
37	General Information
31	IC50 Value
45	Inhibitors
36	kcat/KM [mM/s]
1	Ki Value [mM]
86	KM Value [mM]
40	Localization
21	Molecular Weight [Da]
18	Natural Substrates/ Products (Substrates)
64	Organism
4	Pathway
16	pH Optimum
3	pH Range
4	pI Value
64	Protein Variants
22	Purification (Commentary)
2	Reaction
4	Reaction Type
60	Reference
34	Source Tissue
18	Specific Activity [micromol/min/mg]
3	Storage Stability
100	Substrates and Products (Substrate)
23	Subunits
118	Synonyms
1	Systematic Name
11	Temperature Optimum [°C]
2	Temperature Range [°C]
5	Temperature Stability [°C]
50	Turnover Number [1/s]

pH Range

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pH Range on EC 1.8.5.4 - bacterial sulfide:quinone reductase

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pH RANGE

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

2 - 10

Alkalihalobacillus clausii

-

activity range, SQR activity decreases rapidly at the pH above 8.0 and also below pH 5.0. There is no SQR activity found at pH above 10.0 and at pH below 2.0

764059

6 - 9.5

Paracoccus denitrificans

-

-

713983

6.5 - 8.5

Allochromatium vinosum

-

-

713984