RPSBLAST alignment for GI: 254780206 and conserved domain: pfam07478

>gnl|CDD|148851 pfam07478, Dala_Dala_lig_C, D-ala D-ala ligase C-terminus. This family represents the C-terminal, catalytic domain of the D-alanine--D-alanine ligase enzyme EC:6.3.2.4. D-Alanine is one of the central molecules of the cross-linking step of peptidoglycan assembly. There are three enzymes involved in the D-alanine branch of peptidoglycan biosynthesis: the pyridoxal phosphate-dependent D-alanine racemase (Alr), the ATP-dependent D-alanine:D-alanine ligase (Ddl), and the ATP-dependent D-alanine:D-alanine-adding enzyme (MurF). Length = 201
 Score = 39.2 bits (92), Expect = 0.002
 Identities = 22/79 (27%), Positives = 38/79 (48%), Gaps = 5/79 (6%)

Query: 114 GIPTATYQHFS----DPMKAKQYVQNKSMPIVVKADGLCAGKGVVVAATVDEATSAIDRC 169
           GIP A +   +         ++  +    P+ VK   L +  G+    + +E  SAI+  
Sbjct: 6   GIPVAPFIVLTREDWVLATIEKVEEKLGYPVFVKPANLGSSVGISKVTSREELQSAIEEA 65

Query: 170 FQQINSTVIIEEYLEGFEV 188
           FQ  ++ V+IEE +EG E+
Sbjct: 66  FQY-DNKVLIEEAIEGREI 83