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vnfA

Gene
vnfA
Protein
Nitrogen fixation protein VnfA
Organism
Azotobacter vinelandii
Length
522 amino acids
Function
Required for the expression of the V-dependent nitrogen fixation system in Azotobacter vinelandii. It is required for the regulation of nitrogenase 2 transcription. Interacts with sigma-54.
Mass
57.63 kDa
Sequence
MSSLPQYCECGLGECRTDVLPLLYEMSQIATESGDLSSIISILLRLMKRHMKVVRGMVTLYDRDSGSIVLHESFGLSPEEAGKGVYLLGEGIIGRVVETGQSIVVPCIRDEPAFLNRTGSRDRDSDDANLSFICVPILRGRQVMGTISAERLYDNAELLKLDVEVLSILATTTAQAVELYLVENVENVALEAENRRLRSALGERFKPANIIGNSKPMLEVYQLIERVVRTRTTVLILGESGVGKELVAGAIHYNSPAAKGPFVKFNCASLPESVIESELFGHEKGSFTGAIGLRKGRFEEAAGGTIFLDEVGEMSLTTQAKLLRVLQERSFERVGGNTTIHVDLRVIAATNRNLAEMVADGTFAEDLYYRLNVFPITIPPLRERGSDIITLADHFVSRFSREMGIEVNRISTPRLNMLQSYQWPGNVRELENVIERAMLLSEDGVIHGYHLPPSLQAPVVGDSEAPPDGLEARLGAIEYELIVEALKLHHGNMTEAATHLGLTARVLGLRMGKYNLNYKDYR