Protein
dTTP/UTP pyrophosphatase
Organism
Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)
Function
Nucleoside triphosphate pyrophosphatase that hydrolyzes dTTP and UTP. 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. YhdE subfamily.
Sequence
MTHGDNRDGPGRETRSSGPLVLASASPRRVDLLAQIGLVPDAIDPADLDETPAADELPRPYAERVARAKALAVAPRHPGAWVLAGDTVVARGRRILPKAEDAKTAKTCLEMLSGARHRVIGAIALVTPEGRLIERSVVSQVAFKRLSAAEIAEYLAGDEWRGKAGGYAIQGRAAAFVRWLEGSHSNVVGLPLFETNALLAGTGYRPGRDG