RPSBLAST alignment for GI: 254780134 and conserved domain: cd01182

>gnl|CDD|29503 cd01182, INT_REC_C, DNA breaking-rejoining enzymes, intergrase/recombinases, C-terminal catalytic domain. The tyrosine recombinase/integrase family share the same catalytic domain containing six conserved active site residues. The best-studied members of this diverse family include the bacteriophage lambda integrase, the bacteriophage P1 Cre recombinase, the yeast Flp recombinase and the bacterial XerD/C recombinases. Their overall reaction mechanism is essentially identical and involves cleavage of a single strand of a DNA duplex by nucleophilic attack of a conserved tyrosine to give a 3' phosphotyrosyl protein-DNA adduct. In the second rejoining step, a terminal 5' hydroxyl attacks the covalent adduct to release the enzyme and generate duplex DNA. Many intergrase/recombinases also have N-terminal domains, which show little sequence or structure similarity.. Length = 162
 Score = 57.6 bits (138), Expect = 5e-09
 Identities = 32/145 (22%), Positives = 50/145 (34%), Gaps = 13/145 (8%)

Query: 193 RLAFEFLLYSGLRCSDSCRAGVQH--LQNNIFSIKTQKTGTIITVELPDGFMKLL----- 245
           R     LLY+GLR S+          L     +++  KTG   TV L     +LL     
Sbjct: 18  RALILLLLYTGLRVSELLALRWSDIDLDKGTITVRRTKTGKERTVPLSPELAELLREYLE 77

Query: 246 --AMTPIGKETFFINNDKQKMNATQ--FSIWFKAKATKAGVNK--SAHGVRKFSATISAD 299
                P   +  F +        T+       K    +AG+ +  + H +R   AT   +
Sbjct: 78  LRRPAPKPDDYLFPSRRGGPKRLTRRAVRRLLKKAGKRAGIPERLTPHDLRHTFATRLLE 137

Query: 300 AGATAHELMATYGWKTVDQAETYTK 324
           AG     +    G  ++   E Y  
Sbjct: 138 AGVPLEVIQELLGHSSISTTERYLH 162