1.7.6.1: nitrite dismutase
This is an abbreviated version!
For detailed information about nitrite dismutase, go to the full flat file.
Word Map on EC 1.7.6.1
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1.7.6.1
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nitrophorins
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heme
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prolixus
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rhodnius
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blood-sucking
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ferriheme
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victim
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rebinding
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ruffled
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blood-feeding
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desolvation
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isoproteins
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eight-stranded
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no-carrying
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prothrombinase
- 1.7.6.1
-
nitrophorins
- heme
- prolixus
- rhodnius
-
blood-sucking
-
ferriheme
-
victim
-
rebinding
-
ruffled
-
blood-feeding
-
desolvation
-
isoproteins
-
eight-stranded
-
no-carrying
- prothrombinase
Reaction
3 nitrite + 2 H+ = 2 nitric oxide + +
Synonyms
nitrophorin 4, Nitrophorin 7, NP4, NP7, Prolixin S
ECTree
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Engineering
Engineering on EC 1.7.6.1 - nitrite dismutase
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E27Q
the mutation results in progressive loss of the characteristic pH sensitivity of the ligand binding rate observed for the wild type protein
E27V
the mutation results in progressive loss of the characteristic pH sensitivity of the ligand binding rate observed for the wild type protein
K149A
using 3:1 phosphatidylcholine:phosphatidylserine vesicles, binding is reduced by a factor of three from that observed with wild-type protein, suggesting that this region does play an important role in phospholipid binding
additional information
truncated mutant enzyme NP7(DELTA1-3) lacking the 0Met-Leu-Pro-Gly3 sequence, shows marked decay above 45°C. Wild-type nitrophorin 7, in contrast, is comparatively stable, and does not experience a marked signal decrease of activity at temperatures below 52°C
additional information
-
truncated mutant enzyme NP7(DELTA1-3) lacking the 0Met-Leu-Pro-Gly3 sequence, shows marked decay above 45°C. Wild-type nitrophorin 7, in contrast, is comparatively stable, and does not experience a marked signal decrease of activity at temperatures below 52°C