Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.7.6.1 extracted from

  • He, C.; Ogata, H.; Knipp, M.
    Formation of the complex of nitrite with the ferriheme b beta-barrel proteins nitrophorin 4 and nitrophorin 7 (2010), Biochemistry, 49, 5841-5851.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) Rhodnius prolixus

Crystallization (Commentary)

Crystallization (Comment) Organism
protein crystals are obtained using the vapor diffusion method with the conditions containing 3.2 M ammonium phosphate (pH 7.4). X-ray crystallography of NP4 crystals soaked with nitrite reveals the formation of an eta1-N nitro complex Rhodnius prolixus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3 nitrite + 2 H+ Rhodnius prolixus
-
2 nitric oxide + nitrate + H2O
-
?

Organism

Organism UniProt Comment Textmining
Rhodnius prolixus Q6PQK2
-
-
Rhodnius prolixus Q94734
-
-

Source Tissue

Source Tissue Comment Organism Textmining
saliva
-
Rhodnius prolixus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3 nitrite + 2 H+
-
Rhodnius prolixus 2 nitric oxide + nitrate + H2O
-
?

Synonyms

Synonyms Comment Organism
nitrophorin 4
-
Rhodnius prolixus
Nitrophorin 7
-
Rhodnius prolixus
NP4
-
Rhodnius prolixus
NP7
-
Rhodnius prolixus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Rhodnius prolixus

Cofactor

Cofactor Comment Organism Structure
heme b
-
Rhodnius prolixus