RPSBLAST alignment for GI: 254781193 and conserved domain: cd08638

>gnl|CDD|176475 cd08638, DNA_pol_A_theta, DNA polymerase theta is a low-fidelity family A enzyme implicated in translesion synthesis and in somatic hypermutation. DNA polymerase theta is a low-fidelity family A enzyme implicated in translesion synthesis (TLS) and in somatic hypermutation (SHM). DNA-dependent DNA polymerases can be classified in six main groups based upon phylogenetic relationships with E. coli polymerase I (classA), E. coli polymerase II (class B), E.coli polymerase III (class C), euryarchaaeota polymerase II (class D), human polymerase beta (class x), E. coli UmuC/DinB and eukaryotic RAP 30/Xeroderma pigmentosum variant (class Y). Family A polymerase functions primarily to fill DNA gaps that arise during DNA repair, recombination and replication. Pol theta is an exception among family A polymerases and generates processive single base substitutions. Family A polymerase are found primarily in organisms related to prokaryotes and include prokaryotic DNA polymerase I (pol I) ,mitochondrial polymerase delta, and several bacteriphage polymerases including those from odd-numbered phage (T3, T5, and T7). Prokaryotic Pol Is have two functional domains located on the same polypeptide; a 5'-3' polymerase and 5'-3' exonuclease. Pol I uses its 5' nuclease activity to remove the ribonucleotide portion of newly synthesized Okazaki fragments and DNA polymerase activity to fill in the resulting gap. Polymerase theta mostly has amino-terminal helicase domain, a carboxy-terminal polymerase domain and an intervening space region. Length = 373
 Score = 59.9 bits (146), Expect = 2e-09
 Identities = 38/149 (25%), Positives = 64/149 (42%), Gaps = 15/149 (10%)

Query: 301 DGRLRGT-LQFLGASRTGRWSGCVFPP-QNLPRPSRSHEELDQIITHLPTSITSDPDPLQ 358
             R+  T  Q   A  TGR S    P  QN+P+           I   P+        + 
Sbjct: 78  MYRIHPTWNQTGTA--TGRLS-SSEPNLQNVPKDF--------EIKDAPSPPAGSEGDIP 126

Query: 359 IISDCVRSCVIASEGKKLVVADLAGIEARVLAWMAGEQWKLKAFETGEDLYVTTYARSFN 418
            IS  +R   I   G+ L+ AD + +E R+LA ++G+   ++   +G D++    A+   
Sbjct: 127 TIS--LRHAFIPPPGRVLLSADYSQLELRILAHLSGDPALIELLNSGGDVFKMIAAQWLG 184

Query: 419 VAPAQVTKDQRAIGKVMELALGYQGGAKA 447
               +VT ++R   K +   + Y  GAK+
Sbjct: 185 KPVEEVTDEERQQAKQLVYGILYGMGAKS 213