>cd06849 lipoyl_domain Lipoyl domain of the dihydrolipoyl acyltransferase component (E2) of 2-oxo acid dehydrogenases. 2-oxo acid dehydrogenase multienzyme complexes, like pyruvate dehydrogenase (PDH), 2-oxoglutarate dehydrogenase (OGDH) and branched-chain 2-oxo acid dehydrogenase (BCDH), contain at least three different enzymes, 2-oxo acid dehydrogenase (E1), dihydrolipoyl acyltransferase (E2) and dihydrolipoamide dehydrogenase (E3) and play a key role in redox regulation. E2, the central component of the complex, catalyzes the transfer of the acyl group of CoA from E1 to E3 via reductive acetylation of a lipoyl group covalently attached to a lysine residue.

Probab=99.82 E-value=7.8e-20 Score=152.37 Aligned_cols=74 Identities=42% Similarity=0.770 Sum_probs=71.6 Q ss_pred EEEECCCCCCCEEEEEEEEEEECCCCEECCCCEEEEEECCCCEEEEECCCCCEEEEEEECCCCCEEECCCEEEEE Q ss_conf 478678878872179999998168978527985999952653124536878689999924886040358559999 Q gi|254780674|r 4 HTITMPSLSPTMTEGKLAKWIKQEGDKISPGDILCEIETDKAIMEFESVDEGIIDEILVPAGTENIAVNSPILNI 78 (423) Q Consensus 4 ~~i~mP~lGe~m~egtI~~Wl~k~GD~V~~gd~l~eVETDKa~~ev~S~~~G~l~~i~v~eG~e~v~VG~~i~~i 78 (423) T Consensus 1 ~~i~~P~~g~~~~eg~i~~w~v~~Gd~V~~gd~l~~vEt~K~~~~i~a~~~G~v~~i~~~~G-~~v~~G~~l~~i 74 (74) T cd06849 1 TEIKMPDLGESMTEGTIVEWLVKEGDSVEEGDVLAEVETDKATVEVEAPAAGVLAKILVEEG-DTVPVGQVIAVI 74 (74) T ss_pred CCEECCCCCCCCCEEEEEEEEECCCCEECCCCEEEEEECCCEEEEEECCCCEEEEEEEECCC-CEECCCCEEEEC T ss_conf 91775889998506999999927989997899999998585078410798999999987899-998899999979

HHsearch alignment for GI: 254780674 and conserved domain: cd06849