>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=99.84 E-value=1.3e-20 Score=155.62 Aligned_cols=74 Identities=49% Similarity=0.773 Sum_probs=72.2 Q ss_pred EEEECCCCCCCCCEEEEEEEEECCCCEECCCCEEEEEECCCCEEEEECCCCCEEEEEEECCCCEEEECCCEEEE Q ss_conf 27776887887007999999826887834897499995276245666787878999970788885517711899 Q gi|254781052|r 21 TKILVPSLGESVNEATVGTWLKEIGESVEIGEILVELETDKVTVEVPSPVSGKLHEMSVAKGDTVTYGGFLGYI 94 (436) Q Consensus 21 ~ei~mP~lGe~m~Eg~Iv~Wlv~~Gd~V~~gd~i~eVETDKa~~evesp~~G~l~~i~v~eGd~v~VG~~i~~i 94 (436) 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 TEIKMPDLGESMTEGTIVEWLVKEGDSVEEGDVLAEVETDKATVEVEAPAAGVLAKILVEEGDTVPVGQVIAVI 74 (74) T ss_pred CCEECCCCCCCCCEEEEEEEEECCCCEECCCCEEEEEECCCEEEEEECCCCEEEEEEEECCCCEECCCCEEEEC T ss_conf 91775889998506999999927989997899999998585078410798999999987899998899999979

HHsearch alignment for GI: 254781052 and conserved domain: cd06849