>pfam00975 Thioesterase Thioesterase domain. Peptide synthetases are involved in the non-ribosomal synthesis of peptide antibiotics. Next to the operons encoding these enzymes, in almost all cases, are genes that encode proteins that have similarity to the type II fatty acid thioesterases of vertebrates. There are also modules within the peptide synthetases that also share this similarity. With respect to antibiotic production, thioesterases are required for the addition of the last amino acid to the peptide antibiotic, thereby forming a cyclic antibiotic. Thioesterases (non-integrated) have molecular masses of 25-29 kDa.

Probab=99.64 E-value=1.7e-15 Score=111.16 Aligned_cols=211 Identities=12% Similarity=0.057 Sum_probs=124.5 Q ss_pred CEEEEECCCCCCCHHHHHHHHHHHHHHHCCCEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC-CCCCCCCCCC Q ss_conf 789999878888001221799999998689899996476554222222222222122222222222222-2222222344 Q gi|254780166|r 27 PTILLIHGLASSVQTNWLFSGWIQLLCDQGFRVIAFDNLGHGKSDKSYIENDYRLVFMAADAVSLLEHL-GISKVHVMGY 105 (261) Q Consensus 27 ~~vv~iHG~~~~~~~~~~~~~~~~~l~~~g~~vi~~D~~G~G~S~~~~~~~~~s~~~~~~di~~~i~~l-~~~~~~liGh 105 (261) T Consensus 1 ~~Lfc~p~aGG~~~---~y~~la~~l~~-~~~v~~l~~pG~~~~e~----~~~~~~~~a~~~~~~i~~~~~~gPy~L~Gh 72 (224) T pfam00975 1 RRLFCFPPAGGSAS---YFRNLARRLPG-TAEFNAVQLPGRERGEP----PLTSIEELAEEYAEALRRIQPEGPYALFGH 72 (224) T ss_pred CCEEEECCCCCCHH---HHHHHHHHCCC-CCEEEEEECCCCCCCCC----CCCCHHHHHHHHHHHHHHHCCCCCEEEEEE T ss_conf 95999779987889---99999985899-97799973898899999----999999999999999998679999799964 Q ss_pred CCCCCCHHHHHHH---CCCCCCCEEEECCCCCCCCCCHHH----HHHHHHHHHCCCCCHHHHHHHHHHCCCCCCCCCCCH Q ss_conf 3444310133321---023565238962885633110356----999999863111100001110000000034766541 Q gi|254780166|r 106 SMGARIACSMVLF---YPSYVRSVILGGVGSVLYDSDVVD----WQSLIDSFLLPSIDEVQNPLGKKFRKFADLDPGNDL 178 (261) Q Consensus 106 S~Gg~ia~~~a~~---~p~~v~~lvl~~~~~~~~~~~~~~----~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 178 (261) T Consensus 73 S~Gg~lA~evA~~L~~~g~~v~~l~l~d~~~P~~~~~~~~~~~~~~~~~~~l~~~--~~~~~~~~~~~~~~-----~~~~ 145 (224) T pfam00975 73 SMGGLLAFEVARRLERRGEEPAGLILSDAYAPHFGRREASHLLGDDELLAELRRI--GGTPEALLEDEELL-----SLLL 145 (224) T ss_pred CCCHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCCCCCCCCCCCHHHHHHHHHHH--CCCCHHHHCCHHHH-----HHHH T ss_conf 4456999999999997799930899978899988664333334679999999984--59973440799999-----9999 Q ss_pred HHHHHHHHHHCCCCCHHHHHCCCCCEEEEEECCCCCCCCHHH---HHHHCC-CCEEEEECCCCCCCCCCCH-HHHHHHHH Q ss_conf 356777654101220012100357606998478887880799---999679-9799998888738434848-99999999 Q gi|254780166|r 179 KALASCLSMIRKPFCQDDLYRIDVPVLIAVGSQDDLAGSPQE---LMSFIP-SSQYLNICRRDHLLAVGDK-QFKQGVVN 253 (261) Q Consensus 179 ~~~~~~~~~~~~~~~~~~l~~i~~P~l~i~G~~D~~~~~~~~---l~~~~p-~~~~~~i~~~gH~~~~e~p-~~~~~i~~ 253 (261) T Consensus 146 ~~~~~d~~~~~~~~~--~~~~~~~~~~~~~~~~d~~~~~~~~~~~W~~~~~~~~~~~~vpG-~Hf~~~~~~~~va~~i~~ 222 (224) T pfam00975 146 PALRADYRALENYPI--HPIAAPSDATLFYGADDPLNTLDWLAAWWREYTPGEFDTHVLPG-DHFYLNEHAEEVLETIHD 222 (224) T ss_pred HHHHHHHHHHHHCCC--CCCCCCCCEEEEEECCCCCCCCHHHHHHHHHHCCCCCEEEEECC-CCCCCCCCHHHHHHHHHH T ss_conf 999999999984788--98778999899964589988854788599973889947999768-988226699999999996 Q ss_pred HH Q ss_conf 98 Q gi|254780166|r 254 FY 255 (261) Q Consensus 254 Fl 255 (261) T Consensus 223 ~l 224 (224) T pfam00975 223 WL 224 (224) T ss_pred HC T ss_conf 59

HHsearch alignment for GI: 254780166 and conserved domain: pfam00975