1.7.7.2: ferredoxin-nitrate reductase

This is an abbreviated version!
For detailed information about ferredoxin-nitrate reductase, go to the full flat file.

Word Map on EC 1.7.7.2

1.7.7.2

denitrify

denitrification

chlorate

napa

clenching

milano

nargh

telemed

Reaction

+ 2 H+

Synonyms

assimilatory ferredoxin-nitrate reductase, Assimilatory nitrate reductase, C452_13229, dissimilatory nitrate reductase, EC 1.7.99.4, Fd-dependent nitrate reductase, Fd-NAS, NaR, narB, NarGH, NAS, NasB, nitrate (ferredoxin) reductase, nitrate reductase, reductase, nitrate (ferredoxin), respiratory nitrate reductase

ECTree

1 Oxidoreductases

1.7 Acting on other nitrogenous compounds as donors

1.7.7 With an iron-sulfur protein as acceptor

1.7.7.2 ferredoxin-nitrate reductase

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Results	in table
6	Activating Compound
76	AA Sequence
1	CAS Registry Number
7	Cloned(Commentary)
29	Cofactor
2	Expression
4	General Information
5	General Stability
44	Inhibitors
4	Ki Value [mM]
51	KM Value [mM]
17	Localization
36	Metals/Ions
27	Molecular Weight [Da]
35	Natural Substrates/ Products (Substrates)
87	Organism
1	Oxidation Stability
6	Pathway
1	PDB ID
11	pH Optimum
5	pH Range
1	pI Value
27	Protein Variants
17	Purification (Commentary)
1	Reaction
3	Reaction Type
64	Reference
37	Specific Activity [micromol/min/mg]
8	Storage Stability
157	Substrates and Products (Substrate)
20	Subunits
48	Synonyms
1	Systematic Name
11	Temperature Optimum [°C]
1	Temperature Stability [°C]
2	Turnover Number [1/s]

Storage Stability

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Storage Stability on EC 1.7.7.2 - ferredoxin-nitrate reductase

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-19°C, 3 months, enzyme loses no activity

Haloferax denitrificans

726801

-20°C, 20% glycerol, several months, no loss of activity

Synechococcus sp.

P39458

660063

-20°C, in 50 mM Tris-HCl buffer, pH 7.5, 0.5 M NaCl, 1 mM EDTA, 1 month, no loss of activity

Leptolyngbya boryana

440444

4°C, 50 mM phosphate buffer, pH 7, 20% glycerol, 2 weeks, no loss of activity

Haloferax mediterranei

440453

4°C, 8 days, in the absence of NaCl, little if any loss of activity

Haloferax denitrificans

726801

4°C, activity decreases about 40% in 1 week when the crude extract is stored. At temperatures higher than 4°C, the activity depletion in the crude extract is 6080%

Haloferax alexandrinus

M0HXK1

740422

4°C, several weeks, no loss of activity