HHsearch alignment for GI: 255764481 and conserved domain: TIGR01173

>TIGR01173 glmU UDP-N-acetylglucosamine pyrophosphorylase; InterPro: IPR005882 N-Acetylglucosamine-1-PO(4) uridyltransferase (GlmU, 2.7.7.23 from EC) is a trimeric bifunctional enzyme that catalyzes the last two sequential reactions in the de novo biosynthetic pathway for UDP-GlcNAc. The X-ray crystal structure of Escherichia coli GlmU in complex with UDP-GlcNAc and CoA has been determined to 2.1 A resolution and reveals a two-domain architecture that is responsible for these two reactions . The C-terminal domain is responsible for the CoA-dependent acetylation of Glc-1-PO(4) to GlcNAc-1-PO(4) and displays the longest left-handed parallel beta-helix observed to date. The acetyltransferase active site defined by the binding site for CoA makes use of residues from all three subunits and is positioned beneath an open cavity large enough to accommodate the Glc-1-PO(4) acetyl acceptor. The N-terminal domain catalyzes uridyl transfer from UTP to GlcNAc-1-PO(4) to form the final products UDP-GlcNAc and pyrophosphate. This domain is composed of a central seven-stranded beta-sheet surrounded by six alpha-helices in a Rossmann fold-like topology. ; GO: 0003977 UDP-N-acetylglucosamine diphosphorylase activity, 0009103 lipopolysaccharide biosynthetic process.
Probab=99.83  E-value=1.8e-20  Score=148.44  Aligned_cols=146  Identities=27%  Similarity=0.418  Sum_probs=117.2

Q ss_pred             EECCC-EEECCCCEECCCCEECCCCEECCCCEECCCCEECCCCEECCCCEEEEEEECCCCCEEEECCCCCCCCCCCCCCC
Q ss_conf             56551-08889859988989956559889989988989866868916846865531143422321023331222222332
Q gi|255764481|r    9 IIHPL-ALVEEGAVIGPNSLIGPFCCVGSEVEIGAGVELISHCVVAGKTKIGDFTKVFPMAVLGGDTQSKYHNFVGTELL   87 (271)
Q Consensus         9 ~Ihps-A~I~~~a~Ig~~v~Igp~~~I~~~v~IG~~~~I~~~v~I~g~t~IG~~~~I~~~a~Ig~~~qd~~~~g~~~~v~   87 (271)
T Consensus       260 ~~dP~~~~i~~~v~~G~Dv~I~~~v~leG~v~iG~~v~IGp~~~I~-ns~I~~~~~I~~~s~~e~-------------~~  325 (461)
T TIGR01173       260 LIDPARTDIRGTVEIGQDVVIDPNVILEGKVQIGDDVVIGPGCVIK-NSVIGSNAVIKPYSVLEG-------------SE  325 (461)
T ss_pred             EECCCEEEECCCEEECCEEEECCCCEECCEEEECCCEEECCCCEEE-EEEECCCCEEEEEEECCC-------------CE
T ss_conf             9868337873547987716975583883407987870788985899-728868855888884146-------------78


Q ss_pred             CCCCCCCCCCCCCCCCCCCCCCCCCCCC-----CCHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCEECCCEEECCCCCCC
Q ss_conf             2222221224432111122222212233-----20000166554331001234432234524553214860652344433
Q gi|255764481|r   88 VGKKCVIREGVTINRGTVEYGGKTIVGD-----NNFFLANSHVAHDCKLGNGIVLSNNVMIAGHVIVDDRVVFGGGSAVH  162 (271)
Q Consensus        88 IG~~~~Ire~v~I~~gt~~~~~~T~IG~-----~~~i~~~~hI~Hd~~IG~~vii~n~~~l~G~v~Igd~~~IG~~~~v~  162 (271)
T Consensus       326 ig~~~~vGPFArLRP~~~L~-~~~hiGNFVE~Kna~iG~gsKA~HLsYlG-------------DAeiG~~vNiGAGtITc  391 (461)
T TIGR01173       326 IGEGCDVGPFARLRPGSVLG-AGVHIGNFVEVKNARIGEGSKAGHLSYLG-------------DAEIGSNVNIGAGTITC  391 (461)
T ss_pred             ECCCCEECCCCCCCCCCHHH-CCCEEEEEEEEECCEECCCCCCCCCCEEE-------------EEEECCCCEECCEEEEE
T ss_conf             61564027730018643211-77816025865247618864423143332-------------02507960032316899


Q ss_pred             CC-------EEEECCCEEECCCCCCCC
Q ss_conf             65-------064047435013211223
Q gi|255764481|r  163 QF-------TRIGKYAFIGGMTGVVHD  182 (271)
Q Consensus       163 ~~-------v~IG~~a~ig~gs~V~kd  182 (271)
T Consensus       392 NYDG~nK~~T~IGd~VFiGSnt~LVAP  418 (461)
T TIGR01173       392 NYDGVNKHKTIIGDGVFIGSNTQLVAP  418 (461)
T ss_pred             ECCCCCCCCCEECCCCEECCCCEEECC
T ss_conf             327962203486488787767604554