>tr|A0A891SRN1|A0A891SRN1_ECOLX NAD-dependent dihydropyrimidine dehydrogenase subunit PreT OS=Escherichia coli O157:H- GN=CSW52_23560 MPQQNYLDELTPAFTPLLAIKEASRCLLCHDAPCSQACPAQTDPGKFIRSIYFRNFKGAA ETIRENNALGAVCARVCPTEKLCQSGCTRAGVDAPIDIGRLQRFVTDFEQQTGMEIYQPG TKTLGKVAIIGAGPAGLQASVTLTNQGYDVTIYEKEAHPGGWLRNGIPQFRLPQSVLDAE IARIEKMGVTIKCNNEIGKTLTLEQLKAENRAVLVTVGLSSGSGLPLFEHSDVEIAVDFL LRARQAQGDISIPQSALIIGGGDVAMDVASTLKVLGCQAVTCVAREELDEFPASEKEFAS ARELGVSIIDGFTPVAVEGNKVTFKHVRLSGELTMAADKIILAVGQHARLDDFAKLEPQR NTIKTQNYQTRDPQVFAAGDIVEGDKTVVYAVKTGKEAAEAIHHYLEGACSC