RPSBLAST alignment for GI: 254780771 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 = 274 bits (704), Expect = 2e-74
Identities = 113/205 (55%), Positives = 137/205 (66%), Gaps = 1/205 (0%)
Query: 128 DVKIEDGVVIAPMAVVYPGVEIGRKTYVGPGSVIGAGVRIGRNCSIGAGSSIYS-SLIGN 186
KI + V I P AV+ GV IG +GPG VIG GV IG +C I +IY +IG+
Sbjct: 1 SAKIGENVSIGPNAVIGEGVVIGDGVVIGPGVVIGDGVVIGDDCVIHPNVTIYEGCIIGD 60
Query: 187 SVILHSGVRIGNDGFGYARGVSDIHKIVHIGRVIIQDKVEIGANSAIDRGTIDDTIIGEN 246
VI+HSG IG+DGFG+A KI +G VII D VEIGAN+ IDRG + DT+IG+
Sbjct: 61 RVIIHSGAVIGSDGFGFAPDGGGWVKIPQLGGVIIGDDVEIGANTTIDRGALGDTVIGDG 120
Query: 247 TKIDNQVQIGHNVHIGCGCIIVSQVGIAGSTYIGDNVLIGGQCGIAGYLKIGDNVQIASK 306
TKIDN VQI HNV IG C+I +QVGIAGST IGDNV+IGGQ GIAG+L IGD V I +
Sbjct: 121 TKIDNLVQIAHNVRIGENCLIAAQVGIAGSTTIGDNVIIGGQVGIAGHLTIGDGVVIGAG 180
Query: 307 SGVLKDIPAGQQYGGMPARPIGEYL 331
SGV +P G+ G PA+P E+L
Sbjct: 181 SGVTSIVPPGEYVSGTPAQPHREWL 205