RPSBLAST alignment for GI: 254780268 and conserved domain: pfam02786

>gnl|CDD|145768 pfam02786, CPSase_L_D2, Carbamoyl-phosphate synthase L chain, ATP binding domain. Carbamoyl-phosphate synthase catalyses the ATP-dependent synthesis of carbamyl-phosphate from glutamine or ammonia and bicarbonate. This important enzyme initiates both the urea cycle and the biosynthesis of arginine and/or pyrimidines. The carbamoyl-phosphate synthase (CPS) enzyme in prokaryotes is a heterodimer of a small and large chain. The small chain promotes the hydrolysis of glutamine to ammonia, which is used by the large chain to synthesize carbamoyl phosphate. See pfam00988. The small chain has a GATase domain in the carboxyl terminus. See pfam00117. The ATP binding domain (this one) has an ATP-grasp fold. Length = 211
 Score =  261 bits (668), Expect = 4e-70
 Identities = 94/210 (44%), Positives = 127/210 (60%), Gaps = 6/210 (2%)

Query: 115 DKITAKKTAQQLGIPVVPGSGEVYPHT---AMPIAKEIGFPVLVKASAGGGGRGMRIAYS 171
           DK+  K   ++ G+P VPG+      T   A+  AKEIG+PV++KA+ GGGG GM IA +
Sbjct: 1   DKVLFKAAMKEAGVPTVPGT-AGPVETEEEALAAAKEIGYPVIIKAAFGGGGLGMGIARN 59

Query: 172 ENDLSEAIDQARSEALAAFGNDAVYIEKYLENPRHIEVQIFGDGMGNAIHFGERDCSVQR 231
           E +L+E    A +EA AAFGN  V +EK L+ P+HIE Q+  D  GN I    R+CS QR
Sbjct: 60  EEELAELFALALAEAPAAFGNPQVLVEKSLKGPKHIEYQVLRDAHGNCITVCNRECSDQR 119

Query: 232 RNQKIWEEAHSPVISAQDRTEIGETCVKAMKKIDYRGAGTIEFLYE--NGQFYFIEMNTR 289
           R QK  E A S  ++ ++R  + E  VK  + + Y GAGT+EF  +  +G++YFIEMNTR
Sbjct: 120 RTQKSIEVAPSQTLTDEERQMLREAAVKIARHLGYVGAGTVEFALDPFSGEYYFIEMNTR 179

Query: 290 LQVEHPVTEAITGIDLVHEQIYVASENRLS 319
           LQV H + E  TG DL  E   +A    L 
Sbjct: 180 LQVSHALAEKATGYDLAKEAAKIALGYPLP 209