Protein
Error-prone DNA polymerase
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Function
DNA polymerase involved in damage-induced mutagenesis and translesion synthesis (TLS). It is not the major replicative DNA polymerase. Does not appear to be essential for chromosomal replication. May be involved in generating antibiotic resistance.
Similarity
Belongs to the DNA polymerase type-C family. DnaE2 subfamily.
Sequence
MFDILWNVGWSNGPPSWAEMERVLNGKPRHAGVPAFDADGDVPRSRKRGAYQPPGRERVGSSVAYAELHAHSAYSFLDGASTPEELVEEAARLGLCALALTDHDGLYGAVRFAEAAAELDVRTVFGAELSLGATARTERPDPPGPHLLVLARGPEGYRRLSRQLAAAHLAGGEKGKPRYDFDALTEAAGGHWHILTGCRKGHVRQALSQGGPAAAQRALADLVDRFTPSRVSIELTHHGHPLDDERNAALAGLAPRFGVGIVATTGAHFADPSRGRLAMAMAAIRARRSLDSAAGWLAPLGGAHLRSGEEMARLFAWCPEAVTAAAELGERCAFGLQLIAPRLPPFDVPDGHTEDSWLRSLVMAGARERYGPPKSAPRAYSQIEHELKVIAQLRFPGYFLVVHDITRFCRDNDILCQGRGSAANSAVCYALGVTAVDPVANELLFERFLSPARDGPPDIDIDIESDQREKVIQYVYHKYGRDYAAQVANVITYRGRSAVRDMARALGFSPGQQDAWSKQVSHWTGQADDVDGIPEQVIDLATQIRNLPRHLGIHSGGMVICDRPIADVCPVEWARMANRSVLQWDKDDCAAIGLVKFDLLGLGMLSALHYAKDLVAEHKGIEVDLARLDLSEPAVYEMLARADSVGVFQVESRAQMATLPRLKPRVFYDLVVEVALIRPGPIQGGSVHPYIRRRNGVDPVIYEHPSMAPALRKTLGVPLFQEQLMQLAVDCAGFSAAEADQLRRAMGSKRSTERMRRLRGRFYDGMRALHGAPDEVIDRIYEKLEAFANFGFPESHALSFASLVFYSAWFKLHHPAAFCAALLRAQPMGFYSPQSLVADARRHGVAVHGPCVNASLAHATCENAGTEVRLGLGAVRYLGAELAEKLVAERTANGPFTSLPDLTSRVQLSVPQVEALATAGALGCFGMSRREALWAAGAAATGRPDRLPGVGSSSHIPALPGMSELELAAADVWATGVSPDSYPTQFLRADLDAMGVLPAERLGSVSDGDRVLIAGAVTHRQRPATAQGVTFINLEDETGMVNVLCTPGVWARHRKLAHTAPALLIRGQVQNASGAITVVAERMGRLTLAVGARSRDFR