HHsearch alignment for GI: 254780922 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=100.00 E-value=1.9e-40 Score=274.00 Aligned_cols=236 Identities=17% Similarity=0.298 Sum_probs=187.8
Q ss_pred CEEEEECCCCCCCCCHHHCCCCCCEEEECCEEHHHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf 90799248887455334438982222478374799999999978986899997776564311122222222111122233
Q gi|254780922|r 1 MKGIVLAGGSGTRLRPLTDLLSKQMLPIYNKPMIYYPVSTLMDAGIREILIISTPRDLPVLKEFLGSGEKWGVQFSYIEQ 80 (292)
Q Consensus 1 MkaiIlAaG~GtRl~P~T~~~pK~Llpi~gkplI~~~l~~l~~~Gi~~I~ii~~~~~~~~~~~~l~~g~~~g~~i~y~~q 80 (292)
T Consensus 1 ~~~vILAAGkGTRMk---S~lPKVLH~laGkpMl~hVi~~A~~L~~~~i~vV~GH~~-~~V~~~l~~~~d--~t~~~v~Q 74 (461)
T TIGR01173 1 LSVVILAAGKGTRMK---SKLPKVLHPLAGKPMLEHVIDAARKLSPEKIHVVLGHGA-EQVRKALAEEND--KTVNWVLQ 74 (461)
T ss_pred CEEEEEECCCCCCCC---CCCCCCCCHHHCCCHHHHHHHHHHCCCCCCEEEEECCCH-HHHHHHHHCCCC--CEEEEEEE
T ss_conf 938998068883111---386860120103227899999985378341599981686-999998503799--67999996
Q ss_pred CCCCC-CCCCCCCCCCCCC--CCC-CCEEECCC-CCCCCCCC-CHHHHHCC-CHHHHHCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf 33224-4685210111233--567-52132144-32111100-00111000-0011100122221000122212222100
Q gi|254780922|r 81 LVPAG-LAQSYILGAEFIG--DSS-SVLILGDN-VFYGSDIS-DIFHKARA-RRNSATVVGCHVQNPQRYGVVEVDSSNQ 153 (292)
Q Consensus 81 ~~p~G-ta~Ai~~a~~~i~--~~~-~~lilgDn-i~~~~~l~-~~l~~~~~-~~~~~ti~~~~v~~p~~yGvv~~d~~~~ 153 (292)
T Consensus 75 ~~qlGGTGHAv~~a~~~l~~~~~~~vLvLyGDvPLi~~eTL~m~Ll~~~~~~~~~~~tlLt~~l~DP~GYGRI~r~~~g~ 154 (461)
T TIGR01173 75 AEQLGGTGHAVLQALPFLSEDDDGRVLVLYGDVPLISAETLEMRLLESHRQLNGAKVTLLTAKLEDPTGYGRIIRENDGA 154 (461)
T ss_pred CCCCCCHHHHHHHHCCCCCCCCCCEEEEEECCCCCCCHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCCCCEEEECCCCC
T ss_conf 88978728999871167888668608999588787756778779888630001045179998718889543589848995
Q ss_pred HHHCCCC-CCCCC---CCCCHHHHHHHHHHHH-HHHHHCCC-CCCCCCCCCCCCCHHCCCCCEEEEECCCCE-EEECCCC
Q ss_conf 0100133-33322---2222024554100022-43220046-753333333432000001320463135412-5632784
Q gi|254780922|r 154 AISIEEK-PNNPK---SSFAVTGIYFYDQEVV-NIARNIRP-SARGELEITDVNSYYLDKGLLAVEFLREGS-AWFDAGT 226 (292)
Q Consensus 154 i~~i~EK-P~~~~---sn~a~~GiY~f~~~i~-~~~~~l~~-s~rgE~eitD~~~~~l~~~~~~~~~~~~g~-~W~D~Gt 226 (292)
T Consensus 155 V~~IVE~KDA~~eqk~I~eiNtG~y~~~~~~L~~~L~~l~n~NaqgEYYLTD~ia~a~~~g~~v~~~~~~d~~E~~GvNd 234 (461)
T TIGR01173 155 VQAIVEEKDANEEQKAIKEINTGVYVFDGAALKRWLPKLSNNNAQGEYYLTDVIALAVADGEEVRAVQVDDSEEVLGVND 234 (461)
T ss_pred EEEEECCCCCCHHHHCCCEEEEEEEEECHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHCCCCEEEEEEECCHHHHCCCCC
T ss_conf 89997335988698035278887999832899988876287704443147899999850894789998087598336679
Q ss_pred HHHHHHHHHHHHHHHH
Q ss_conf 5779999999999888
Q gi|254780922|r 227 PESLLDTAVFVRNIEN 242 (292)
Q Consensus 227 ~e~l~~As~~i~~~e~ 242 (292)
T Consensus 235 R~qLa~lE~~~q~r~~ 250 (461)
T TIGR01173 235 RLQLAQLERILQRRIA 250 (461)
T ss_pred HHHHHHHHHHHHHHHH
T ss_conf 8899999999999999