HHsearch alignment for GI: 254780195 and conserved domain: cd01746

>cd01746 GATase1_CTP_Synthase Type 1 glutamine amidotransferase (GATase1) domain found in Cytidine Triphosphate Synthetase. Type 1 glutamine amidotransferase (GATase1) domain found in Cytidine Triphosphate Synthetase (CTP). CTP is involved in pyrimidine ribonucleotide/ribonucleoside metabolism. CTPs produce CTP from UTP and glutamine and regulate intracellular CTP levels through interactions with four ribonucleotide triphosphates. The enzyme exists as a dimer of identical chains that aggregates as a tetramer. CTP is derived form UTP in three separate steps involving two active sites. In one active site, the UTP O4 oxygen is activated by Mg-ATP-dependent phosphorylation, followed by displacement of the resulting 4-phosphate moiety by ammonia. At a separate site, ammonia is generated via rate limiting glutamine hydrolysis (glutaminase) activity. A gated channel that spans between the glutamine hydrolysis and amidoligase active sites provides a path for ammonia diffusion. CTPs belong to th
Probab=100.00  E-value=0  Score=753.88  Aligned_cols=234  Identities=59%  Similarity=1.008  Sum_probs=228.3

Q ss_pred             EEEEEEHHHCCCCHHHHHHHHHHHHHHHHHCCCCCEEEECCCCCCCCCHHHHHCCCCEEEECCCCCCCCCHHHHHHHHHH
Q ss_conf             79999520014813468888888888787367241677225656723445662169839973777865501688899887
Q gi|254780195|r  292 VKVAIVGKYIHLKDAYRSLIEALRHSGVSNYTKVQLSWIDAETLEKEDPVKHFYGVHGILVPGGFGKRGSEGKIAAIKFA  371 (544)
Q Consensus       292 V~IaiVGKY~~l~DaY~Si~EAL~hA~~~~~~kv~i~wIdse~le~~~~~~~L~~~dGIlVPGGFG~RGieGkI~Ai~yA  371 (544)
T Consensus         1 v~IalVGKY~~~~DaY~Si~eAL~ha~~~~~~~v~i~wi~s~~l~~~~~~~~L~~~dgilvpgGFG~rG~eGki~Ai~yA   80 (235)
T cd01746           1 VRIALVGKYVELPDAYLSVLEALKHAGIALGVKLEIKWIDSEDLEEENAEEALKGADGILVPGGFGIRGVEGKILAIKYA   80 (235)
T ss_pred             CEEEEEECCCCCCHHHHHHHHHHHHHHHHCCCEEEEEEEEHHHCCCCCHHHHHHCCCCEEECCCCCCCCHHHHHHHHHHH
T ss_conf             97999967669833799899999998997499058999855654766889997306978957888877645889999999


Q ss_pred             HCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCHHHCC-CCCCCCEECCCHHCCCCCCCCCCCCCCCCCEEEECCEEEEEC
Q ss_conf             4047632235576999999998751688999700035-666641211501123465300156554674023165257855
Q gi|254780195|r  372 RENKIPFLGICFGMQMAVIEAARNLAGIPNACSTEFS-EAGVPVIALMSEWMKGDQQEKRLPSDDLGATMRLGAYDVSLK  450 (544)
Q Consensus       372 Ren~iP~LGIClGmQ~avIEfARnvlgl~dAnStEf~-~~~~pvI~~l~e~~~~~~~~~~~~~~~~GGTMRLG~~~~~l~  450 (544)
T Consensus        81 Ren~iPfLGIClGmQ~aviE~ARnvlg~~~A~s~E~~~~~~~~vi~~~~~~~~---------~~~~GgTmRLG~~~~~l~  151 (235)
T cd01746          81 RENNIPFLGICLGMQLAVIEFARNVLGLPDANSTEFDPDTPHPVVDLMPEQKG---------VKDLGGTMRLGAYPVILK  151 (235)
T ss_pred             HHCCCCEEEEECCCCHHHHHHHHHHCCCCCCCCCCCCCCCCCCEEEECHHHCC---------CHHCCCCEEEEEEEEEEC
T ss_conf             97399725441034322689998752997767422479999877996756616---------400134134202577622


Q ss_pred             CCCHHHHHHCCCEEEEECCCCCCCCHHHHHHHHHCCCEEEEECCCCCEEEEEEECCCCEEEEEECCCCCCCCCCCCCHHH
Q ss_conf             87066886379847660252333278899899978959999869998689998389984999724877327876988415
Q gi|254780195|r  451 EETLISRIYGLDLIPERHRHRYEVNVRYREKLEGCGLKFSGFSVDHALPEVVEYINHPWFIGVQYHPELKSRPLDPHPLF  530 (544)
Q Consensus       451 ~~S~~~~iYg~~~I~ERHRHRYEvN~~y~~~le~~Gl~~sg~~~d~~lvEiiEl~~HpffvgvQfHPEf~Srp~~phPLF  530 (544)
T Consensus       152 ~~s~~~~~y~~~~i~ERHRHRYevN~~y~~~le~~Gl~~sG~~~~~~~veiiEl~~Hpffvg~QfHPEf~Srp~~phPlF  231 (235)
T cd01746         152 PGTLAHKYYGKDEVEERHRHRYEVNPEYVDELEEAGLRFSGTDPDGGLVEIVELPDHPFFVGTQFHPEFKSRPLKPHPLF  231 (235)
T ss_pred             CCHHHHHHCCCCEEEEEECCCEEECHHHHHHHHHCCCEEEEECCCCCEEEEEECCCCCCEEEECCCCCCCCCCCCCCCCH
T ss_conf             43066675188323123023556789999999868968999989999799998689984788757764468999999383


Q ss_pred             HHHH
Q ss_conf             8999
Q gi|254780195|r  531 VSFI  534 (544)
Q Consensus       531 ~~fi  534 (544)
T Consensus       232 ~~fi  235 (235)
T cd01746         232 VGFV  235 (235)
T ss_pred             HHHC
T ss_conf             6439