RPSBLAST alignment for GI: 254780277 and conserved domain: cd00008
>gnl|CDD|28892 cd00008, 53EXOc, 5'-3' exonuclease; T5 type 5'-3' exonuclease domains may co-occur with DNA polymerase I (Pol I) domains, or be part of Pol I containing complexes. They digest dsDNA and ssDNA, releasing mono-,di- and tri-nucleotides, as well as oligonucleotides, and have also been reported to possess RNase H activity. Also called 5' nuclease family, involved in structure-specific cleavage of flaps formed by Pol I activity (similar to mammalian flap endonuclease I, FEN-1). A single nucleic acid strand may be threaded through the 5' nuclease enzyme before cleavage occurs. The domain binds two divalent metal ions which are necessary for activity.. Length = 240
Score = 278 bits (712), Expect = 6e-75
Identities = 122/245 (49%), Positives = 166/245 (67%), Gaps = 5/245 (2%)
Query: 5 NHLFLVDGSSFIYRAFYATPLLSRKHDGLPVNAIAGFCNMLWKLLQNSRKESIASHFAVI 64
L L+DGSS YRA++A P L GLP NA+ GF NML KL+ KE ++ AV+
Sbjct: 1 KRLLLIDGSSLAYRAYFALPPLKNSPKGLPTNAVYGFLNMLLKLI----KEYKPTYVAVV 56
Query: 65 FDYPAVTFRNEIYPDYKANRPKIPEMLLPQLPLVRLATQAFGIPAIEIQGFEADDIIATY 124
FD TFR+E+YP+YKANR K+PE L Q+PL++ +A GIP +EI+G+EADD+I T
Sbjct: 57 FDAGGKTFRHELYPEYKANRKKMPEELREQIPLIKELLEALGIPVLEIEGYEADDVIGTL 116
Query: 125 TYIAEKEGFAVTIISTDKDLMQLVSPTTCLYDTVKEEKIDIEHVIKKWGIPPEKMVCLQA 184
AE EG+ V I+S DKDL+QLVS + +K++ + E+VI+K+G+ P +++ +A
Sbjct: 117 AKKAEAEGYKVVIVSGDKDLLQLVSDNVKVVSPMKKKLVTEENVIEKYGVTPAQIIDYKA 176
Query: 185 LTGDSIDNIPGIPGIGYKTAALLLQEYGNLENILINASRIKQKKRRENILEYAETARLSR 244
L GDS DNIPG+PGIG KTAA LL+EYG+LE IL N +IK K RE + E E A LS+
Sbjct: 177 LMGDSSDNIPGVPGIGEKTAAKLLKEYGSLEGILENLDKIKG-KLREKLEEGKEMAFLSK 235
Query: 245 KLVML 249
+L +
Sbjct: 236 RLATI 240