CATH Classification
Level | CATH Code | Description |
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2 | Mainly Beta |
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2.40 | Beta Barrel |
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2.40.128 | Lipocalin |
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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.
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UniProtKB Entries (1)
Q94734 |
NP4_RHOPR
Rhodnius prolixus
Nitrophorin-4
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PDB Structure
PDB | 4GNW |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
Crystal structures of nitrophorin 4 triple mutant
To be Published
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