HHsearch alignment for GI: 254781223 and conserved domain: TIGR01172
>TIGR01172 cysE serine O-acetyltransferase; InterPro: IPR005881 The biosynthesis of L-cysteine is the predominant way by which inorganic sulphur is incorporated into organic compounds. In this process, the most abundant utilizable source of sulphur, inorganic sulphate, is taken up and reduced to sulphide. Sulphide is used to produce L-cysteine, which serves for protein synthesis or the production of other sulphur-containing organic compounds. Two routes for cysteine biosynthesis in nature have been documented. Serine transacetylase (2.3.1.30 from EC) catalyzes steps in pathway I, the activation of L-serine by acetyl-coenzyme A, yielding O-acetyl-L-serine.; GO: 0009001 serine O-acetyltransferase activity, 0006535 cysteine biosynthetic process from serine, 0005737 cytoplasm.
Probab=98.63 E-value=4.2e-08 Score=50.28 Aligned_cols=87 Identities=23% Similarity=0.351 Sum_probs=55.4
Q ss_pred EEECCCCEECCCCEECC--CCCCCCCCCCCCCCCEEEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf 09928839979815457--5432311222222210011355202211112221101122222110111111112432201
Q gi|254781223|r 11 ATVIDDARVSGNASVSR--FAQVKSNAEVSDNTYVRDNAKVGGYAKVSGNASVGGNAIVRDTAEVGGDAFVIGFTVISGN 88 (110)
Q Consensus 11 a~I~~~~~I~~n~~I~~--~~~i~~~~~i~~~~~i~~~~~i~~~~~i~~~~~i~~~~~~~~~~~i~~~~~i~~~~~I~~~ 88 (110)
T Consensus 62 idIHPgA~IG~g~fIDHg~GvVIGETa~iGddv~iyhGVTLGGtgk~~G---~kRHPt~~~gV~iGAGAKvLG~I~vG~~ 138 (163)
T TIGR01172 62 IDIHPGARIGRGVFIDHGTGVVIGETAEIGDDVTIYHGVTLGGTGKEKG---VKRHPTIGEGVVIGAGAKVLGNIEVGEN 138 (163)
T ss_pred CCCCCCCCCCCEEEEECCCCEEEEEEEEECCCEEEEECEEECCCCCCCC---CCCCCCCCCCEEEEECCEEECCEEECCC
T ss_conf 3217643007730777560368500368738837863212067888878---8988825687178407824037667799
Q ss_pred EEECCCEEECCC
Q ss_conf 397498499888
Q gi|254781223|r 89 ARVRGNAVVGGD 100 (110)
Q Consensus 89 ~~I~~~~~I~~~ 100 (110)
T Consensus 139 AkiGAnsVVl~d 150 (163)
T TIGR01172 139 AKIGANSVVLKD 150 (163)
T ss_pred CEECCCEEECCC
T ss_conf 777233267353