RPSBLAST alignment for GI: 255764481 and conserved domain: cd03352
>gnl|CDD|100043 cd03352, LbH_LpxD, UDP-3-O-acyl-glucosamine N-acyltransferase (LpxD): The enzyme catalyzes the transfer of 3-hydroxymyristic acid or 3-hydroxy-arachidic acid, depending on the organism, from the acyl carrier protein (ACP) to UDP-3-O-acyl-glucosamine to produce UDP-2,3-diacyl-GlcNAc. This constitutes the third step in the lipid A biosynthetic pathway in Gram-negative bacteria. LpxD is a homotrimer, with each subunit consisting of a novel combination of an N-terminal uridine-binding domain, a core lipid-binding left-handed parallel beta helix (LbH) domain, and a C-terminal alpha-helical extension. The LbH domain contains 9 turns, each containing three imperfect tandem repeats of a hexapeptide repeat motif (X-[STAV]-X-[LIV]-[GAED]-X).. Length = 205
Score = 105 bits (266), Expect = 1e-23
Identities = 56/197 (28%), Positives = 87/197 (44%), Gaps = 12/197 (6%)
Query: 5 GNNPIIHPLALVEEGAVIGPNSLIGPFCCVGSEVEIGAGVELISHCVVAGKTKIGDFTKV 64
G N I P A++ EG VIG +IGP +G V IG + + + IGD +
Sbjct: 5 GENVSIGPNAVIGEGVVIGDGVVIGPGVVIGDGVVIGDDCVIHPNVTIYEGCIIGDRVII 64
Query: 65 FPMAVLGGD------TQSKYHNF--VGTELLVGKKCVIREGVTINRGTVEYGGKTIVGDN 116
AV+G D + +G +++G I TI+RG + G T++GD
Sbjct: 65 HSGAVIGSDGFGFAPDGGGWVKIPQLGG-VIIGDDVEIGANTTIDRGAL---GDTVIGDG 120
Query: 117 NFFLANSHVAHDCKLGNGIVLSNNVMIAGHVIVDDRVVFGGGSAVHQFTRIGKYAFIGGM 176
+AH+ ++G +++ V IAG + D V+ GG + IG IG
Sbjct: 121 TKIDNLVQIAHNVRIGENCLIAAQVGIAGSTTIGDNVIIGGQVGIAGHLTIGDGVVIGAG 180
Query: 177 TGVVHDVIPYGILNGNP 193
+GV V P ++G P
Sbjct: 181 SGVTSIVPPGEYVSGTP 197