>cd00713 GltS Glutamine amidotransferases class-II (Gn-AT), glutamate synthase (GltS)-type. GltS is a homodimer that synthesizes L-glutamate from 2-oxoglutarate and L-glutamine, an important step in ammonia assimilation in bacteria, cyanobacteria and plants. The N-terminal glutaminase domain catalyzes the hydrolysis of glutamine to glutamic acid and ammonia, and has a fold similar to that of other glutamine amidotransferases such as glucosamine-fructose 6-phosphate synthase (GLMS or GFAT), glutamine phosphoribosylpyrophosphate (Prpp) amidotransferase (GPATase), asparagine synthetase B (AsnB), and beta lactam synthetase (beta-LS), as well as the Ntn hydrolase folds of the proteasomal alpha and beta subunits.

Probab=99.74 E-value=5.3e-16 Score=133.82 Aligned_cols=174 Identities=20% Similarity=0.217 Sum_probs=115.1 Q ss_pred CEEEEEECCCCHHHH---CCCHHHHHHCCCCEEEEEEECCCCCCCCCCCCCCEEEECCCCEEEEEEEEEECCHHHHH--- Q ss_conf 969998048716763---15044432068767898751222689860027867874699719999965508789999--- Q gi|254780336|r 53 NKFHSERHLGLVGDH---FTKPETLSLLPGNMAIGHVRYSTTGDQIIRNVQPLFADLQVGGIAIAHNGNFTNGLTLR--- 126 (488) Q Consensus 53 ~~i~~~K~~GlV~dv---f~~~~~l~~l~G~~~IGHvRYsT~G~~~~~n~QPf~~~~~~g~iaiaHNGnI~N~~eLr--- 126 (488) T Consensus 173 srtIVYKGml~~~ql~~fY~DL~-d~~~~s~~al~H~RFSTNTfPsW~lAqPfR-------~-laHNGEINTi~GN~nwm 243 (413) T cd00713 173 SRTIVYKGMLLPEQLGQFYPDLQ-DPRFESAFALVHSRFSTNTFPSWPLAQPFR-------Y-LAHNGEINTIRGNRNWM 243 (413) T ss_pred CCEEEEECCCCHHHHHHHHHHHC-CCCEEEEEEEEEEECCCCCCCCCCCCCCCH-------H-HHCCCCCHHHHHHHHHH T ss_conf 14178641257899988616636-976589998788305689999873027550-------0-00276300156579999 Q ss_pred ---HHHHH----------CCCC-CCCCCCHHHH---HHHHHHH---------------C--CCCCCHHHHH-------HH Q ss_conf ---99986----------4982-4234307898---8989873---------------0--2567056899-------99 Q gi|254780336|r 127 ---KKLIS----------SGAI-FQSTSDTEVI---LHLIARS---------------Q--KNGSCDRFID-------SL 165 (488) Q Consensus 127 ---~~L~~----------~g~~-f~s~sDTEvI---~~Li~~~---------------~--~~~~~e~i~~-------~l 165 (488) T Consensus 244 ~aRe~~~~s~~~~~~~~~l~Pi~~~~~SDSa~lDn~lElL~~~Grsl~~a~~mliPeaw~~~~~m~~~~rafYeY~s~~m 323 (413) T cd00713 244 RAREGLLKSPLFGEDLKKLKPIINPGGSDSASLDNVLELLVRSGRSLPEAMMMLIPEAWQNNPTMDPELRAFYEYHSSLM 323 (413) T ss_pred HHHHHHHCCCCCHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHCCCCHHHHHHHHCCHHHCCCCCCCHHHHHHHHHHHHCC T ss_conf 98777641875302188647876999844668999999997469989999987395634368779999999999998318 Q ss_pred HHHHCCEEEEEEECCEEEEEEECCCCCEEEEEECCC-EEEEEECCHHCCCCCCCEEEE---CCCCEEEEEEECCC Q ss_conf 865304399996399799998256654159982695-699986120010478741233---17870799940898 Q gi|254780336|r 166 RHVQGAYAMLALTRTKLIATRDPIGIRPLIMGELHG-KPIFCSETCALEITGAKYIRD---VENGETIVCELQED 236 (488) Q Consensus 166 ~~l~Gayslv~l~~~~l~~~RDp~GiRPL~~G~~~~-~~v~ASEs~Al~~ig~~~ird---v~PGEiivi~~~~~ 236 (488) T Consensus 324 EPWDGPAai~ftdG~~iga~LDRNGLRP~Ry~iT~D~~~i~aSE~Gvv~~-~~~~v~~kgrL~PG~m~~vD~~~g 397 (413) T cd00713 324 EPWDGPAAIAFTDGRQVGASLDRNGLRPARYVITKDGLLIMSSEVGVVDV-PPEKVVEKGRLGPGEMLLVDLEEG 397 (413) T ss_pred CCCCCCEEEEEECCCEEEEEECCCCCCCCEEEEECCCEEEEEECCCCCCC-CHHHCEECCCCCCCCEEEEECCCC T ss_conf 87778758998469889998226889842589974998999816986458-878822136879981699998789

HHsearch alignment for GI: 254780336 and conserved domain: cd00713