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Literature summary for 1.14.12.17 extracted from

  • Thakur, N.; Gupta, S.; Hade, M.D.; Dikshit, K.L.
    Type I flavohemoglobin of Mycobacterium smegmatis is a functional nitric oxide dioxygenase (2014), IUBMB Life, 66, 396-404 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Mycolicibacterium smegmatis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
nitric oxide + O2 + NADH Mycolicibacterium smegmatis
-
nitrate + NAD+ + H+
-
?
nitric oxide + O2 + NADH Mycolicibacterium smegmatis mc(2)155 / ATCC 700084
-
nitrate + NAD+ + H+
-
?
nitric oxide + O2 + NADPH Mycolicibacterium smegmatis
-
nitrate + NADP+ + H+
-
?
nitric oxide + O2 + NADPH Mycolicibacterium smegmatis mc(2)155 / ATCC 700084
-
nitrate + NADP+ + H+
-
?

Organism

Organism UniProt Comment Textmining
Mycolicibacterium smegmatis
-
-
-
Mycolicibacterium smegmatis mc(2)155 / ATCC 700084
-
-
-

Purification (Commentary)

Purification (Comment) Organism
metal affinity chromatography Mycolicibacterium smegmatis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
nitric oxide + O2 + NADH
-
Mycolicibacterium smegmatis nitrate + NAD+ + H+
-
?
nitric oxide + O2 + NADH
-
Mycolicibacterium smegmatis mc(2)155 / ATCC 700084 nitrate + NAD+ + H+
-
?
nitric oxide + O2 + NADPH
-
Mycolicibacterium smegmatis nitrate + NADP+ + H+
-
?
nitric oxide + O2 + NADPH
-
Mycolicibacterium smegmatis mc(2)155 / ATCC 700084 nitrate + NADP+ + H+
-
?

Subunits

Subunits Comment Organism
? x * 44000, SDS-PAGE Mycolicibacterium smegmatis

Synonyms

Synonyms Comment Organism
FHb1
-
Mycolicibacterium smegmatis
NO dioxygenase
-
Mycolicibacterium smegmatis
NOD
-
Mycolicibacterium smegmatis
type I flavohemoglobin
-
Mycolicibacterium smegmatis

Cofactor

Cofactor Comment Organism Structure
FAD
-
Mycolicibacterium smegmatis
heme
-
Mycolicibacterium smegmatis
NADH the enzyme shows preference for NADH over NADPH Mycolicibacterium smegmatis
NADPH the enzyme shows preference for NADH over NADPH Mycolicibacterium smegmatis

Expression

Organism Comment Expression
Mycolicibacterium smegmatis the level of enzyme transcript increases significantly in the presence of acidified nitrite up