>cd05009 SIS_GlmS_GlmD_2 SIS (Sugar ISomerase) domain repeat 2 found in Glucosamine 6-phosphate synthase (GlmS) and Glucosamine-6-phosphate deaminase (GlmD). The SIS domain is found in many phosphosugar isomerases and phosphosugar binding proteins. GlmS contains a N-terminal glutaminase domain and two C-terminal SIS domains and catalyzes the first step in hexosamine metabolism, converting fructose 6-phosphate into glucosamine 6-phosphate using glutamine as nitrogen source. The glutaminase domain hydrolyzes glutamine to glutamate and ammonia. Ammonia is transferred through a channel to the isomerase domain for glucosamine 6-phosphate synthesis. The end product of the pathway is N-acetylglucosamine, which plays multiple roles in eukaryotic cells including being a building block of bacterial and fungal cell walls. In the absence of glutamine, GlmS catalyzes the isomerization of fructose 6-phosphate into glucose 6- phosphate (PGI-like activity). Glucosamine-6-phosphate deaminase (GlmD) cont

Probab=98.42 E-value=2.4e-06 Score=63.19 Aligned_cols=129 Identities=14% Similarity=0.226 Sum_probs=94.1 Q ss_pred CCCCCCEEEEECCCCCCHHHHHHHHHHHHCCCCCEEEECCHHHCCCC-CCCCCCEEEEECCCCCCHHHHH-HHHHHHHCC Q ss_conf 35655103520365430799999999862566731430420100123-3445550577526788189999-999986302 Q gi|254780943|r 287 FANISGLLVSSCGTSYLAGLVGKFWFERLARLKVEIDVSSEFRYRDF-VYSSKWASLFISQSGETADTLA-SLRYMRTQG 364 (608) Q Consensus 287 ~~~~~~I~~vGcGTSy~Aal~~~~~~e~~~~i~v~v~~asEf~y~~~-~~~~~tlvI~iSQSGeT~dti~-Al~~ak~~g 364 (608) T Consensus 10 ~~~~~~~~~lG~G~~~g~A~E~aLKl~E~~~~~a~~~~~~Ef~HGP~~~i~~~~~vi~l~~~~~~~~~~~~~~~~~~~~~ 89 (153) T cd05009 10 LKEAKSFYVLGRGPNYGTALEGALKLKETSYIHAEAYSAGEFKHGPIALVDEGTPVIFLAPEDRLEEKLESLIKEVKARG 89 (153) T ss_pred HHCCCCEEEEECCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHCCCHHHHHCCCCCEEEEECCHHHHHHHHHHHHHHHHCC T ss_conf 84788089994897889999999999999899832676888713739986689867998144378888999999999659 Q ss_pred CCEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCCC Q ss_conf 4424651178763100024101367420011000788899999999999997762120 Q gi|254780943|r 365 LTIGSLVNVLESTIARESDFIFPIKAGPEIGVASTKAFTCQLLVLVIMAIYAGKVRGY 422 (608) Q Consensus 365 ~~tiaItN~~~S~la~~aD~~i~~~aG~Ei~VasTKsftaql~~l~llal~l~~~~g~ 422 (608) T Consensus 90 ~~v~~i~~~~~~--~~~~~~~~~~p~~~~-----~~~~~~~~i~~Q~la~~~a~~~G~ 140 (153) T cd05009 90 AKVIVITDDGDA--KDLADVVIRVPATVE-----ELSPLLYIVPLQLLAYHLAVARGI 140 (153) T ss_pred CEEEEEECCCCC--CCCCCEEEECCCCCH-----HHHHHHHHHHHHHHHHHHHHHCCC T ss_conf 849999778643--455761687899727-----889999999999999999998097

HHsearch alignment for GI: 254780943 and conserved domain: cd05009