RPSBLAST alignment for GI: 254780460 and conserved domain: TIGR01749
>gnl|CDD|130810 TIGR01749, fabA, beta-hydroxyacyl-[acyl carrier protein] dehydratase FabA. This enzyme, FabA, shows overlapping substrate specificity with FabZ with regard to chain length in fatty acid biosynthesis. It is commonly designated 3-hydroxydecanoyl-[acyl-carrier-protein] dehydratase (EC 4.2.1.60) as if it were specific for that chain length, but its specificity is broader; it is active even in the initiation of fatty acid biosynthesis. This enzyme can also isomerize trans-2-decenoyl-ACP to cis-3-decenoyl-ACP to bypass reduction by FabI and instead allow biosynthesis of unsaturated fatty acids. FabA cannot elongate unsaturated fatty acids. Length = 169
Score = 270 bits (693), Expect = 9e-74
Identities = 100/162 (61%), Positives = 123/162 (75%)
Query: 4 RKSSYTYEEILRCGEGEMFGEGNAQLPKPPMLMFHRITQISETGGNYNQGVVRAEMDITP 63
+K++YT E++L CG GE+FG GNAQLP PPMLM RI +ISETGG + +G V AE+DI P
Sbjct: 1 KKNAYTREDLLACGRGELFGPGNAQLPAPPMLMIDRIVEISETGGKFGKGYVEAELDIRP 60
Query: 64 NLWFFDCHFKNDPVMPGCLGLDALWQLTGFFLGWLGELGKGRAVSVSNIKFRGMVTPDCK 123
+LWFF CHF DPVMPGCLGLDA+WQL GFFLGWLG G+GRA+ V +KF G V P K
Sbjct: 61 DLWFFGCHFIGDPVMPGCLGLDAMWQLVGFFLGWLGGPGRGRALGVGEVKFTGQVLPTAK 120
Query: 124 LVEYGIDFKKILRGRVVLGAADGWVKVNGKEIYQANDLRVCL 165
V Y I FK+++ R+V+G ADG V V+G+ IY A+DLRV L
Sbjct: 121 KVTYRIHFKRVINRRLVMGIADGEVLVDGRLIYTASDLRVGL 162