Protein
7-methyl-GTP pyrophosphatase
Organism
Pseudoalteromonas haloplanktis (strain TAC 125)
Function
Nucleoside triphosphate pyrophosphatase that hydrolyzes 7-methyl-GTP (m(7)GTP). May have a dual role in cell division arrest and in preventing the incorporation of modified nucleotides into cellular nucleic acids.
Similarity
Belongs to the Maf family. YceF subfamily.
Sequence
MKYPLILASSSLFRQSLLQKFNLPFDTFSPNVDESALNNETPAQLVKRLSELKARAASKHFSKGLVIGSDQVAVFNEQILGKPHNKHNAVKQLSLFSGHSVTFLTGLCVYDLTSGESKTCIEPFNVTFKTLTDAQISAYCDAEQPYNCAGSFKSEGLGICLFEKLTGDDPNSLIGLPLIKLSQLLAEFGLDVLSAQSNTPLS