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mptA2

Gene
mptA2
Protein
GTP cyclohydrolase MptA 2
Organism
Methanocella arvoryzae (strain DSM 22066 / NBRC 105507 / MRE50)
Length
309 amino acids
Function
Converts GTP to 7,8-dihydro-D-neopterin 2',3'-cyclic phosphate, the first intermediate in the biosynthesis of coenzyme methanopterin.
Similarity
Belongs to the GTP cyclohydrolase IV family.
Mass
34.896 kDa
Sequence
MILPDVQATKSEVAINLSRVGVTNVKKLVKVARPDKRPIILISTFNMYVDLPSERRGANLSRNFEVIDEVLEDMVKSPVYEIEDLCGEVARRLLNRHEYATRSEVHMDSELIVKRKTPQTEMQSQKVVKVFAKAIAERGEAIKVRRVIGSEVIGITACPCAQEIMRVSAENELQNLGVPQEKIDAFLNKIPMATHNQRGRGIVSIETAGEYEVPLNTLINIIEQSMSTMSFELLKRGDEYEVVRNAHANPKFVEDCVRDMARRVVTEFKDLPDDAVVKIKQINEESIHQHNAFAELSTTMGKLRTEIGQ