>cd03353 LbH_GlmU_C N-acetyl-glucosamine-1-phosphate uridyltransferase (GlmU), C-terminal left-handed beta-helix (LbH) acetyltransferase domain: GlmU is also known as UDP-N-acetylglucosamine pyrophosphorylase. It is a bifunctional bacterial enzyme that catalyzes two consecutive steps in the formation of UDP-N-acetylglucosamine (UDP-GlcNAc), an important precursor in bacterial cell wall formation. The two enzymatic activities, uridyltransferase and acetyltransferase, are carried out by two independent domains. The C-terminal LbH domain possesses the acetyltransferase activity. It catalyzes the CoA-dependent acetylation of GlcN-1-phosphate to GlcNAc-1-phosphate. The LbH domain contains 10 turns, each containing three imperfect tandem repeats of a hexapeptide repeat motif (X-[STAV]-X-[LIV]-[GAED]-X. The acetyltransferase active site is located at the interface between two subunits of the active LbH trimer.

Probab=99.89 E-value=6.3e-23 Score=163.84 Aligned_cols=159 Identities=24% Similarity=0.387 Sum_probs=122.2 Q ss_pred CCCCCCCEECCCEEECCCCEECCCCEECCCCEECCCCEECCCCEECCCCEECCCCEEEEEEECCCCCEEEECCCCCCCCC Q ss_conf 50579975655108889859988989956559889989988989866868916846865531143422321023331222 Q gi|255764481|r 2 SRMGNNPIIHPLALVEEGAVIGPNSLIGPFCCVGSEVEIGAGVELISHCVVAGKTKIGDFTKVFPMAVLGGDTQSKYHNF 81 (271) Q Consensus 2 ~~i~~~~~IhpsA~I~~~a~Ig~~v~Igp~~~I~~~v~IG~~~~I~~~v~I~g~t~IG~~~~I~~~a~Ig~~~qd~~~~g 81 (271) T Consensus 16 v~IG~~v~I~p~~~I~~~v~IG~~~~Ig~~~~I-~~~~IG~~~~I~~~~vi~-~~~ig~~~~IG~~~~i~~~-------- 85 (193) T cd03353 16 VEIGVDVVIDPGVILEGKTVIGEDCVIGPNCVI-KDSTIGDGVVIKASSVIE-GAVIGNGATVGPFAHLRPG-------- 85 (193) T ss_pred CEECCCCEECCCEEEECCCEECCCCEECCCEEE-CCCEECCCCEECCCEECC-CCEECCCCEECCCEEECCC-------- T ss_conf 299999999898299298599999899573457-786888874002100113-5251765266685076587-------- Q ss_pred CCCCCCCCCCCCCCCCCC-----CCCCCCCCC----CCCCCCCCCHHCCCCCCC-------CCCCCCCCCCCCCCCCCCC Q ss_conf 222332222222122443-----211112222----221223320000166554-------3310012344322345245 Q gi|255764481|r 82 VGTELLVGKKCVIREGVT-----INRGTVEYG----GKTIVGDNNFFLANSHVA-------HDCKLGNGIVLSNNVMIAG 145 (271) Q Consensus 82 ~~~~v~IG~~~~Ire~v~-----I~~gt~~~~----~~T~IG~~~~i~~~~hI~-------Hd~~IG~~vii~n~~~l~G 145 (271) T Consensus 86 ----~~I~~~~~iG~~v~i~~~~ig~~~~i~h~~~igd~~Ig~~v~Ig~~~i~~n~~g~~~~~t~IGd~v~IG~~~~i~~ 161 (193) T cd03353 86 ----TVLGEGVHIGNFVEIKKSTIGEGSKANHLSYLGDAEIGEGVNIGAGTITCNYDGVNKHRTVIGDNVFIGSNSQLVA 161 (193) T ss_pred ----CEECCEEEECCCEEEECCCCCCCCEECCEEECCCCEECCCCEECCCEEEECCCCCCCCCCEECCCCEECCCCEEEC T ss_conf ----6887516742535764443368848772446188567778888667588734343356234335618988987989 Q ss_pred CCEECCCEEECCCCCCCCCEEEECCCEEECC Q ss_conf 5321486065234443365064047435013 Q gi|255764481|r 146 HVIVDDRVVFGGGSAVHQFTRIGKYAFIGGM 176 (271) Q Consensus 146 ~v~Igd~~~IG~~~~v~~~v~IG~~a~ig~g 176 (271) T Consensus 162 ~v~IG~~a~Igags~V~kdV--pp~~lvvg~ 190 (193) T cd03353 162 PVTIGDGATIAAGSTITKDV--PPGALAIAR 190 (193) T ss_pred CEEECCCCEECCCCEECCCC--CCCCEEEEE T ss_conf 83999998998698888423--999789962

HHsearch alignment for GI: 255764481 and conserved domain: cd03353