HHsearch alignment for GI: 254780942 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=99.79  E-value=2.2e-19  Score=128.80  Aligned_cols=106  Identities=24%  Similarity=0.397  Sum_probs=84.4

Q ss_pred             CCCCCCEEEECCCCCCCC-CCCCCCCCCCCCCCCCCCCEEECCCCCCCCEEEEECCCCCCCCCCCCCC----CCC----C
Q ss_conf             344200021116313433-2121112100213443200000258644320231021124785448745----556----6
Q gi|254780942|r  284 CGVSIENYVQIRAFSYLE-GVHIGKKTIIGPFARIRQETTIEKNVRIGNFCEVKKATIKEGSKINHLS----YVG----D  354 (442)
Q Consensus       284 ~~~~Ig~~~~I~~~~~i~-~~~Ig~~~~Ig~~~~i~~~s~i~~~~~Ig~~~ei~~s~i~~g~~i~~~~----~ig----d  354 (442)
T Consensus       322 e~~~ig~~~~vGPFArLRP~~~L~~~~hiGNFVE~-Kna~iG~gsKA~HLsYlGDAeiG~~vNiGAGtITcNYDG~nK~~  400 (461)
T TIGR01173       322 EGSEIGEGCDVGPFARLRPGSVLGAGVHIGNFVEV-KNARIGEGSKAGHLSYLGDAEIGSNVNIGAGTITCNYDGVNKHK  400 (461)
T ss_pred             CCCEECCCCEECCCCCCCCCCHHHCCCEEEEEEEE-ECCEECCCCCCCCCCEEEEEEECCCCEECCEEEEEECCCCCCCC
T ss_conf             46786156402773001864321177816025865-24761886442314333202507960032316899327962203


Q ss_pred             CEECCCCEECCCEEECCCCCCCCCCCEECCCCEECCCCEEECC
Q ss_conf             3988998997980883445775456298788798869989378
Q gi|254780942|r  355 SVVGKNVNIGAGTITCNYDGTHKYKTHINENAFIGSNSSLIAP  397 (442)
Q Consensus       355 ~~iG~~~~ig~g~i~~n~~g~~~~~~~ig~~~~iG~~~~i~~g  397 (442)
T Consensus       401 T~IGd~VFiGSnt~LVA-------PV~iG~gA~iaAGstvt~D  436 (461)
T TIGR01173       401 TIIGDGVFIGSNTQLVA-------PVKIGDGATIAAGSTVTKD  436 (461)
T ss_pred             CEECCCCEECCCCEEEC-------CEEECCCCEECCCCEEECC
T ss_conf             48648878776760455-------4394381187124148023