HHsearch alignment for GI: 254780420 and conserved domain: cd01748

>cd01748 GATase1_IGP_Synthase Type 1 glutamine amidotransferase (GATase1) domain found in imidazole glycerol phosphate synthase (IGPS). Type 1 glutamine amidotransferase (GATase1) domain found in imidazole glycerol phosphate synthase (IGPS). IGPS incorporates ammonia derived from glutamine into N1-[(5'-phosphoribulosyl)-formimino]-5-aminoimidazole-4-carboxamide ribonucleotide (PRFAR) to form 5'-(5-aminoimidazole-4-carboxamide) ribonucleotide (AICAR) and imidazole glycerol phosphate (IGP). The glutamine amidotransferase domain generates the ammonia nucleophile which is channeled from the glutaminase active site to the PRFAR active site. IGPS belong to the triad family of amidotransferases having a conserved Cys-His-Glu catalytic triad in the glutaminase active site.
Probab=99.86  E-value=3e-21  Score=170.29  Aligned_cols=164  Identities=25%  Similarity=0.416  Sum_probs=106.0

Q ss_pred             EEEEECCCCC--HHHHHHHHHCCCCEEEECCCCHHHHHHCCCCEEEECCCCCCCCCCCC-----CCHHHHHHHCCCCCCE
Q ss_conf             9999679641--02322222024541330465744644135788998588888410112-----1101222102578634
Q gi|254780420|r  208 VVCIDYGIRS--NLLRVLSSLGCRITIVGAETSYKDIMSLQPDGVLLSNGPGDPAVTSV-----YSSPIICKLVDSGMPM  280 (396)
Q Consensus       208 IvvIDfGiK~--nIlr~L~~~g~~v~Vvp~~~~~~~i~~~~pdgi~lSnGPGdP~~~~~-----~~~~~~~~~~~~~iPi  280 (396)
T Consensus         1 I~IiD~G~~ni~si~~~l~~lg~~~~ii~---~~~~l~--~~d~iIl-PGvG~f~~~~~~l~~~~~~~~i~~~~~~~~Pi   74 (198)
T cd01748           1 IAIIDYGMGNLRSVANALERLGAEVIITS---DPEEIL--SADKLIL-PGVGAFGDAMANLRERGLIEALKEAIASGKPF   74 (198)
T ss_pred             CEEEECCCCHHHHHHHHHHHCCCCEEEEC---CHHHHH--HCCEEEE-CCCCCCHHHHHHHHHCCHHHHHHHHHHCCCCE
T ss_conf             99997697789999999998799299979---999983--0898998-78874034444410038199999998769968


Q ss_pred             EEEECHHHHHHHH------------CCCCCCCCCCC------CCCCCC-------CC-EECC-CCEEEEECCCCCEEEEH
Q ss_conf             7861005887875------------28544667767------521011-------23-4778-97099961457615703
Q gi|254780420|r  281 FGICLGHQLLGLA------------LGAQTVKMYQG------HHGVNH-------PV-KNIS-NGTVEIVSMNHGFAIDA  333 (396)
Q Consensus       281 lGIClGhQ~l~~a------------~G~~~~kl~~G------hrG~N~-------Pv-~~~~-t~kv~iTsqNHg~~v~~  333 (396)
T Consensus        75 LGIClG~QlL~~~s~E~~~~~gLg~~~g~V~~~~~~~~~~iP~iGwn~i~~~~~~~~~~~~~~~~~~yF---~HS~~v~~  151 (198)
T cd01748          75 LGICLGMQLLFESSEEGGGTKGLGLIPGKVVRFPASEGLKVPHMGWNQLEITKESPLFKGIPDGSYFYF---VHSYYAPP  151 (198)
T ss_pred             EEEEEEEEEEEEEEECCCCCCCCCCCCEEEEECCCCCCCCCCCCCEEEEECCCCCCHHCCCCCCCEEEE---EECCEEEC
T ss_conf             999811454666765068635536554099988777788664112246750336803207776753588---62417752


Q ss_pred             HHCCCCCEEEEEECCCCEEEEEEECCCCEEEECCCCCCCCCCCCHHHHHHHHH
Q ss_conf             43699828999988998087268679977898348788776700168999999
Q gi|254780420|r  334 SSLPAGLEETHISLFDSSNCGFRLIDQPVFSVQYHPESSPGPQDSYYLFSTFI  386 (396)
Q Consensus       334 ~slp~~~~v~~~~~nD~tiegi~~~~~~~~~vQfHPEa~PGP~D~~~~F~~F~  386 (396)
T Consensus       152 ---~~~~~~~a~~~~~~~~~a~-i~~~ni~GvQFHPEkS-~~-~G~~ll~nFl  198 (198)
T cd01748         152 ---DDPDYILATTDYGGKFPAA-VEKDNIFGTQFHPEKS-GK-AGLKLLKNFL  198 (198)
T ss_pred             ---CCCCEEEEEECCCCEEEEE-EECCCEEEEECCCCCC-CH-HHHHHHHHHC
T ss_conf             ---8975068897599839999-9879999997898524-76-0899999539