CATH Classification
Level | CATH Code | Description |
---|---|---|
2 | Mainly Beta | |
2.40 | Beta Barrel | |
2.40.128 | Lipocalin | |
2.40.128.20 | Calycin beta-barrel core domain |
Domain Context
CATH Clusters
Superfamily | 2.40.128.20 |
Functional Family |
Enzyme Information
1.7.6.1 |
Nitrite dismutase.
based on mapping to UniProt Q94734
3 nitrite + 2 H(+) = 2 nitric oxide + nitrate + H(2)O.
-!- The enzyme is one of the nitrophorins from the salivary gland of the blood-feeding insect Rhodnius prolixus. -!- Nitric oxide produced induces vasodilation after injection. -!- Nitrophorins 2 and 4 can also catalyze this reaction.
|
UniProtKB Entries (1)
Q94734 |
NP4_RHOPR
Rhodnius prolixus
Nitrophorin-4
|
PDB Structure
PDB | 1SY3 |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | Escherichia |
Primary Citation |
Role of binding site loops in controlling nitric oxide release: structure and kinetics of mutant forms of nitrophorin 4
Biochemistry
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