>gnl|CDD|48377 cd03113, CTGs, CTP synthetase (CTPs) is a two-domain protein, which consists of an N-terminal synthetase domain and C-terminal glutaminase domain. The enzymes hydrolyze the amide bond of glutamine to ammonia and glutamate at the glutaminase domains and transfer nascent ammonia to the acceptor substrate at the synthetase domain to form an aminated product. Glutaminase domains have evolved from the same ancestor, whereas the synthetase domains are evolutionarily unrelated and have different functions. This protein family is classified based on the N-terminal synthetase domain.. Length = 255

Score = 413 bits (1064), Expect = e-116 Identities = 161/257 (62%), Positives = 203/257 (78%), Gaps = 4/257 (1%) Query: 3 KYIFITGGVVSSLGKGVAAASLGALLQAHKYKVRVRKLDPYLNSDPGTMSPVQHGEVFVT 62 KYIF+TGGVVSSLGKG+ AASLG LL+A KV +KLDPYLN DPGTMSP QHGEVFVT Sbjct: 1 KYIFVTGGVVSSLGKGITAASLGRLLKARGLKVTAQKLDPYLNVDPGTMSPYQHGEVFVT 60 Query: 63 DDGGEADLDFGHYERFMGISTAKADNITAGRIYKNVIDRERRGDYLGTTVQVIPHVTNEI 122 DDG E DLD GHYERF+ + ++ +NIT G+IY +VI++ERRGDYLG TVQVIPH+T+EI Sbjct: 61 DDGAETDLDLGHYERFLDTNLSRDNNITTGKIYSSVIEKERRGDYLGKTVQVIPHITDEI 120 Query: 123 KEFITQGNE--DADFVICEIGGTIGDIEVMPFVEAIRQFGNEFSHRGSKALYIHLTLMPY 180 KE I + E AD VI EIGGT+GDIE +PF+EAIRQ E L+IH+TL+PY Sbjct: 121 KERIRRVAEKSGADVVIVEIGGTVGDIESLPFLEAIRQMKLELG--RENVLFIHVTLVPY 178 Query: 181 IRSSGELKTKPTQHSVKELQALGVHPDILLIRADRDIPEMERRKISLFCNVPMSAVIPAL 240 ++++GELKTKPTQHSVKEL+++G+ PDIL+ R+++ +P R KI+LFC+VP AVI A Sbjct: 179 LKAAGELKTKPTQHSVKELRSIGIQPDILVCRSEKPLPPEIREKIALFCDVPPEAVISAP 238 Query: 241 DVDDIYKVPLSYHREGI 257 DVD+IY+VPL ++G+ Sbjct: 239 DVDNIYEVPLLLEQQGL 255

RPSBLAST alignment for GI: 254780195 and conserved domain: cd03113