kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1269 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

140.119 kDa

MSSSPSPFGQNEWLVEEMYRKFREDPSSVDPSWHEFLVDYNPEPTTDSSASENGQQTRTAAPKAPPEPAPAPAPKTPDSKTPDSKSQAPKQDSKPQESKPQAKAKPAESKSSTKPADAKSEKSGKSGTNGAAKPAAQPADDSDQNQVLRGAAAAVAKNMSASLDVPTATSVRAIPAKLMIDNRVVINNHLKRTRGGKISFTHLIGYAIVAAVKKFPNMNRHFAEVDGKPNAVTPAHTNLGLAIDLQGKDGNRQLVVAAIKKADTMRFGQFIAAYEDIVRRARDGKLTAEDFSGVTISLTNPGTIGTVHSVPRLMRGQGAIIGVGAMEYPAEFQGASEERIADLGIGKLITLTSTYDHRIIQGAESGDFLRTVHQLLLSDDFFDEIFRELGIPYEPVRWRTDNPDSIEDKNARVIELIAAYRNRGHLMADIDPLRLDSNRFRSHPDLDVLTHGLTLWDLDREFKVNGFAGAERKKLRDVLAVLRDAYCRHIGVEYTHILEPEQQQWLQERIEGKHEKPTVAQQKYILSRLNAAEAFETFLQTKYVGQKRFSLEGAETVIPAMDAVIDQCAEHALDEVVIGMPHRGRLNVLANIVGKPYSQIFSEFEGNLNPSQAHGSGDVKYHLGSSGTYLQMFGDNDITVSLTANPSHLEAVDPVMEGLVRAKQDLLDKGDTEDGYTVVPLMLHGDAAFAGQGVVAETLNLALLRGYRTGGTIHLIVNNQIGFTTSPAAAKSSEYCTDVAKMIGAPIFHVNGDDPEAAVWVSRLAVDFRQKFKKDVVIDLLCYRRRGHNEGDDPSMTQPSMYDVIDTKRGVRKSYTEALIGRGDISMKEAEDALRDYQGQLEQVFNEVRELEKHEIEPSESVEADQQIPAKLATAVDKSLLARIGDAHLAVPEGFTVHPRVKPVLEKRREMAYEGKVDWAFAELLALGTMISEGKLVRLSGQDTRRGTFTQRHSVVIDRKTGKEFTPLQLLATDSDGNPTGGKFLVYDSPLSEFAAVGFEYGYSVGNPDAMVLWEAQFGDFINGAQSIIDEFISSGEAKWGQLSDVVLLLPHGHEGQGPDHTSGRIERFLQLWAEGSMTIALPSTPANYFHLLRRHSLDGIQRPLIVFTPKSMLRNKAAVSDIRDFTEQKFRSVLEEPTYTDGDGDRNKVTRILLTSGKIYYELVARKNKESRDDVAIVRIEQLAPLPKRRLAETLDKYPNVEEKFWVQEEPANQGAWPTFGLTLPEMLPDHFTGIKRISRRAMSAPSSGSSKVHAVEQQEILDEAFAP

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1269 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

140.119 kDa

MSSSPSPFGQNEWLVEEMYRKFREDPSSVDPSWHEFLVDYNPEPTTDSSASENGQQTRTAAPKAPPEPAPAPAPKTPDSKTPDSKSQAPKQDSKPQESKPQAKAKPAESKSSTKPADAKSEKSGKSGTNGAAKPAAQPADDSDQNQVLRGAAAAVAKNMSASLDVPTATSVRAIPAKLMIDNRVVINNHLKRTRGGKISFTHLIGYAIVAAVKKFPNMNRHFAEVDGKPNAVTPAHTNLGLAIDLQGKDGNRQLVVAAIKKADTMRFGQFIAAYEDIVRRARDGKLTAEDFSGVTISLTNPGTIGTVHSVPRLMRGQGAIIGVGAMEYPAEFQGASEERIADLGIGKLITLTSTYDHRIIQGAESGDFLRTVHQLLLSDDFFDEIFRELGIPYEPVRWRTDNPDSIEDKNARVIELIAAYRNRGHLMADIDPLRLDSNRFRSHPDLDVLTHGLTLWDLDREFKVNGFAGAERKKLRDVLAVLRDAYCRHIGVEYTHILEPEQQQWLQERIEGKHEKPTVAQQKYILSRLNAAEAFETFLQTKYVGQKRFSLEGAETVIPAMDAVIDQCAEHALDEVVIGMPHRGRLNVLANIVGKPYSQIFSEFEGNLNPSQAHGSGDVKYHLGSSGTYLQMFGDNDITVSLTANPSHLEAVDPVMEGLVRAKQDLLDKGDTEDGYTVVPLMLHGDAAFAGQGVVAETLNLALLRGYRTGGTIHLIVNNQIGFTTSPAAAKSSEYCTDVAKMIGAPIFHVNGDDPEAAVWVSRLAVDFRQKFKKDVVIDLLCYRRRGHNEGDDPSMTQPSMYDVIDTKRGVRKSYTEALIGRGDISMKEAEDALRDYQGQLEQVFNEVRELEKHEIEPSESVEADQQIPAKLATAVDKSLLARIGDAHLAVPEGFTVHPRVKPVLEKRREMAYEGKVDWAFAELLALGTMISEGKLVRLSGQDTRRGTFTQRHSVVIDRKTGKEFTPLQLLATDSDGNPTGGKFLVYDSPLSEFAAVGFEYGYSVGNPDAMVLWEAQFGDFINGAQSIIDEFISSGEAKWGQLSDVVLLLPHGHEGQGPDHTSGRIERFLQLWAEGSMTIALPSTPANYFHLLRRHSLDGIQRPLIVFTPKSMLRNKAAVSDIRDFTEQKFRSVLEEPTYTDGDGDRNKVTRILLTSGKIYYELVARKNKESRDDVAIVRIEQLAPLPKRRLAETLDKYPNVEEKFWVQEEPANQGAWPTFGLTLPEMLPDHFTGIKRISRRAMSAPSSGSSKVHAVEQQEILDEAFAP

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1264 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

139.593 kDa

MSSSPSPFGQNEWLVEEMYRKFREDPSSVDPSWHEFLVDYNPEPTTDSSASENGQQTRTAAPKAPPEPAPAPAPKSQDSKSQAPKQDSKPQESKPQAKAKPAESKSSTKPADAKSEKSGKSGTNGAAKPAAQPADDSDQNQVLRGAAAAVAKNMSASLDVPTATSVRAIPAKLMIDNRVVINNHLKRTRGGKISFTHLIGYAIVAAVKKFPNMNRHFAEVDGKPNAVTPAHTNLGLAIDLQGKDGNRQLVVAAIKKADTMRFGQFIAAYEDIVRRARDGKLTAEDFSGVTISLTNPGTIGTVHSVPRLMRGQGAIIGVGAMEYPAEFQGASEERIADLGIGKLITLTSTYDHRIIQGAESGDFLRTVHQLLLSDDFFDEIFRELGIPYEPVRWRTDNPDSIEDKNARVIELIAAYRNRGHLMADIDPLRLDSNRFRSHPDLDVLTHGLTLWDLDREFKVNGFAGAERKKLRDVLAVLRDAYCRHIGVEYTHILEPEQQQWLQERIEGKHEKPTVAQQKYILSRLNAAEAFETFLQTKYVGQKRFSLEGAETVIPAMDAVIDQCAEHALDEVVIGMPHRGRLNVLANIVGKPYSQIFSEFEGNLNPSQAHGSGDVKYHLGSSGTYLQMFGDNDITVSLTANPSHLEAVDPVMEGLVRAKQDLLDKGDTEDGYTVVPLMLHGDAAFAGQGVVAETLNLALLRGYRTGGTIHLIVNNQIGFTTSPAAAKSSEYCTDVAKMIGAPIFHVNGDDPEAAVWVSRLAVDFRQKFKKDVVIDLLCYRRRGHNEGDDPSMTQPSMYDVIDTKRGVRKSYTEALIGRGDISMKEAEDALRDYQGQLEQVFNEVRELEKHEIEPSESVEADQQIPAKLATAVDKSLLARIGDAHLAVPEGFTVHPRVKPVLEKRREMAYEGKVDWAFAELLALGTMISEGKLVRLSGQDTRRGTFTQRHSVVIDRKTGKEFTPLQLLATDSDGNPTGGKFLVYDSPLSEFAAVGFEYGYSVGNPDAMVLWEAQFGDFINGAQSIIDEFISSGEAKWGQLSDVVLLLPHGHEGQGPDHTSGRIERFLQLWAEGSMTIALPSTPANYFHLLRRHSLDGIQRPLIVFTPKSMLRNKAAVSDIRDFTEQKFRSVLEEPTYTDGDGDRNKVTRILLTSGKIYYELVARKNKESRDDVAIVRIEQLAPLPKRRLAETLDKYPNVDEKFWVQEEPANQGAWPTFGLTLPEMLPDHFTGIKRISRRAMSAPSSGSSKVHAVEQQEILDEAFAP

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1247 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

137.073 kDa

MSNISSPFGQNEWLVEEMYRKFRDDPSSVDPSWHEFLVDYNPEPTGDSVLAAPASTDGPSAPAPAAPQTAQPALPAQTAPPAQTAQPARPAPQPAAAPGNGASTRPAKPATPPPAEGDELQTLRGAAAAVVKNMSASLEVPTATSVRAIPAKLLIDNRIVINNQLKRTRGGKISFTHLLGYALVQAIKKFPNMNRHYAEIDGKPTAITPAHTNLGLAIDLQGKDGKRSLVVAGIKNCETMRFAQFVTAYEDIVRRARDGKLTAEDFAGVTISLTNPGTIGTVHSVPRLMNGQGAIIGVGAMEYPAEFQGASEERIAELGIGKLITLTSTYDHRIIQGAESGDFLRTIHEMLLSDGFWDDIFRELSIPYLPIRWSTDNPDSIVDKNARVMELIAAYRNRGHLMADIDPLRLDGSRFRSHPDLEILNHGLTLWDLDRVFKVNGFAGAEYKKLRDILGLLRDAYCRHIGVEYTHILDPEQQEWLQQRVETKHVKPTVAEQKFILSKLNAAEAFETFLQTKYVGQKRFSLEGAESVIPMMDAAIDQCAEHGLDEVVIGMPHRGRLNVLANIVGKPYSQIFSEFEGNLNPAQAHGSGDVKYHLGATGVYLQMFGDNDIQVSLTANPSHLEAVDPVLEGLVRAKQDLLDHGADDQGDEKAFSVVPMMLHGDAAFAGQGVVAETLNLTHLPGYRVGGTIHIIVNNQIGFTTAPEHSRSSEYCTDVAKMIGAPIFHVNGDDPEACAWVAKLAVDFRQKFKKDVVIDMLCYRKRGHNEGDDPSMTNPAMYDVVDIKRGVRKSYTEALIGRGDISMKEAEDALRDYQGQLERVFNEVRELEKHGVGPSESVEADQMLPAGLATAVDKALLARIGDAFLALPEGFTAHPRVQPVLEKRREMAYEGKIDWAFAELLALGSLVAGGKLVRLSGQDTRRGTFSQRHSVIIDRNTGEEFTPLQLLATNPDGTPTGGKFLVYDSPLSEYAAVGFEYGYTVGNPDALVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSNVVLLLPHGHEGQGPDHTSARIERFLQLWAEGSMTIAMPSTPSNYFHLLRRHALDGIKRPLIVFTPKSMLRNKAAVSDIKDFTEIKFRSVLEEPTYEDGIGDRGKVSRVLLTSGKLYYELVARKNKDNRDDVAIVRIEQLAPLPKRRLGETLDRYPNVREYFWVQEEPANQGAWPRFGLELPELLPDKLTGLKRISRRAMSAPSSGSSKVHAVEQQEIIDTAFA

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1243 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

136.98 kDa

MNSPSPFGQNEWLVEEMYRKFREDPSSVDPSWHEFLVDYSPEPTNDAPAGNGKPAAAPTAPPEPASAPAPKPASTNGGAPPAKADTSTTRAPEKKPEEKTSPAPKAKTAAPAGVSDDDETQVLRGAAAAVVKNMSASLDVPTATSVRAIPAKAMIDNRIVINNHLKRTRGGKISFTHLLGYAIVQAVKKFPNMNRHFAEIDGKPVAVTPAHTNLGLAIDLPGKDGKRSLVVAAIKNCETMHFGQFIAAYEDIVRRARDGKLTAEDFAGVTISLTNPGTIGTVHSVPRLMKGQGAIVGAGAMEYPAEFQGASEERIAELGVGKLMTLTSTYDHRIIQGAESGDFLRTIHTLLLDDEFYDEIFRELGIPHEPVRWRIDNPDSIEDKNARVIELIAAYRNRGHLMADIDPLRLDKTRFRSHPDLDVNTHGLTLWDLDREFKVNGFAGKTHKKLRDILGLLRDAYCRHIGVEYTHILEPEQQQWLQERIEVKHEKPTVAEQKYILSKLNAAEAFETFLQTKYVGQKRFSLEGAETVIPMMDAAIDQCAEHGLDEVVIGMPHRGRLNVLANIVGKPYSQIFTEFEGNLNPSQAHGSGDVKYHLGANGTYIQMFGDNDIDVSLVANPSHLEAVDPVLEGLVRAKQDILDKGNGPDGFTVVPMMLHGDAAFAGQGVVAETLNLALLRGYRTGGTIHIIVNNQIGFTTSPYDSRSSEYCTDVAKMIGAPIFHVNGDDPEACVWVAKLAVDFRQKFKKDVVIDMLCYRRRGHNEGDDPSMTQPTMYDVIDTKRGVRKSYTEALIGRGDISMKEAEDALRDYQGQLERVFNEVRELEKHAIAPSSSVESDQMVPAGMSTAVDKSLLARIGDAHLGYPDDFNVHPRVKPVLEKRREMAYEGKVDWAFAELLALGTFLAEGKTIRFTGQDTRRGTFTQRHSVIIDRQTGREFTPLDLLTVDSDGNPTGGKFMAYDSALSEFAAVGFEYGYSVGNPNALVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSDVVLLLPHGHEGQGPDHTSGRIERFLLLWAEGSMTIAMPSTPANYFHLLRRHGLDGIHRPLIVFTPKSMLRNKAAVSDLKDFTEMKFRSVLEEPTYTEGTGDRSKAKRILLTSGKLYYELAARKSKEGRDDVAILRLEQLAPLPKRRLAATLDEYPNAEQYFWVQEEPANQGAWPTLGLTLPEVLPEKLAGIKRISRRAMSAPSSGSSKVHAVEQQEIIDEAFG

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1238 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

137.02 kDa

MANISSPFGQNEWLVEEMYRKFRDDPSSVDPSWHEFLVDYNPESTAEPVLTDPTSTDKQPSATPQAKPAAAADPVASRAKPATTPTVANGTAAGSAAAPAKTTTTPPIEGDELQVLRGAAAVVVKNMSASLDVPTATSVRAVPAKLMIDNRTVINNQLKRNRGGKISFTHLLGYALVQAVKKFPNINRHYAEIDGKPIAVTPAHTNLGLAIDLQGKDGKRSLVVAGIKRCEELRFAQFVTAYEDIVRRARDGKLTAEDFAGVTISLTNPGTIGTVHSVPRLMTGQGAIIGVGAMEYPAEFQGASAERIAELGIGKLITLTSTYDHRIIQGAESGDFLRTIHEMVLSDSFWDEIFRELSIPYLPVRWRTDNPDSIVDKNARVMELIAAYRNRGHLMADIDPLRLDNTRFRSHPDLDLLTHGLTLWDLDRVFKVNGFGGWKYKKLRDVLGLLRDAYCRHIGVEYTHILDPEQQEWLQQRVETKNVKPTVAEQKYILSKLNAAEAFETFLHTKYVGQKRFSLEGAESVIPMMDAAIDQCAKHGLDEVVIGMPHRGRLNVLANIVGKPYSQIFTEFEGNLNPTLAHSSGDVKYHLGATGLYLQMFGDNDIQVSLTANPSHLEAVDPVLEGLVRAKQDLLNKDTNGNQDEAFSVVPMMLHGDAAFAGQGVVAETLNLANLPGYRVGGTIHIIVNNQIGFTTAPEYSRSSEYCTDVAKMIGAPIFHVNGDDPEACVWVAKLAVDFRQRFKKDVVIDMLCYRRRGHNEGDDPSMTNPYMYDVVDTKRGARKSYTEALIGRGDISLKEAEDALRDYQGQLERVFNEVRDLEKHGVQPSESVESDQMIPAGLSTAVDKALLARIGDAFLAVPEGFTVHPRVQPVLEKRREMAYEGKIDWAFAELLALGSLVAEGKLVRLSGQDTKRGTFSQRHSVIIDRHTGEEFTPLQLLANNPDGSPTGGKFLVYNSPLSEYAAVGFEYGYTVGNPDAVVLWEAQFGDFVNGAQSIIDEFINSGEAKWGQLSTVVLLLPHGHEGQGPDHTSGRIERFLQLWAEGSMTFAVPSTPSNYFHLLRRHALDGIKRPLIVFTPKSMLRNKAAVSDIKDFTEIKFRSVLEEPTYEDSIDDRSKVTRVLLTCGKLYYELAARKIKDNRDDVAIVRIEQLAPLPRRRLGETLDRYENAKEFFWVQEEPANQGAWPRFGLELPELLPRLTGIKRISRRAMSAPSSGSSKVHAVEQQEILDTAFG

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1238 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

136.742 kDa

MANISSPFGQNEWLVEEMYRKFRDDPSSVDPSWHEFLVDYNPESTQEATEPAVVKPAAAPAKPAPAPAPAKPAAGPPAAGNGSPAAAPSAKPAAAPAKAPAPPPAEGDEMQVLRGAAAAVVKNMSASLDVPTATSVRAVPAKLLIDNRIVINNQLKRNRGGKISFTHLLGYALVQAVKKFPNMNRHYLDVDGKPNAVTPAHTNLGLAIDLQGKDGKRALVVAGIKRCETMRFAQFVTAYEDIVRRARDGKLTAEDFSGVTISLTNPGTIGTVHSVPRLMAGQGAIIGVGAMEYPAEFQGASEERIAELGIGKLITLTSTYDHRIIQGAESGDFLRTIHQMLLADEFWDEIFRELSIPYLPVRWRPDNPDSIVDKNARIIELIAAYRNRGHLMADIDPLRLDKTRFRSHPDLDVCTHGLTLWDLDRSFKVGGCFAGPQNMKLRDVLSILRDTYCRHVGVEYTHILEPEQQQWLQQRVEAKHVKPTVAQQKYVLSKLNAAEAFETFLQTKYVGQKRFSLEGAESVIPMMDAAIDQCAEYGLDEVVIGMPHRGRLNVLANIVGKPYSQIFSEFEGNLNPSQAHGSGDVKYHLGATGVYLQMFGDNDIQVSLTANPSHLEAVDPVLEGLVRAKQDLLEHGETDTENQRAFSVVPMMLHGDAAFAGQGVVAETLNLANLPGYRVGGTIHIIVNNQIGFTTAPEYSRSTEYCTDVAKTIGAPIFHVNGDDPEACVWVARLAVDFRQRFNKDVIIDMLCYRRRGHNEGDDPSMTNPRMYDVVDTKRGVRKSYTEALIGRGDISIKEAEDALRDYQGQLEQVFNEVRELEKHGAQPSESVESDQMIPAGLATAVDKSLLARIGDAFLAVPDGFTTHPRVQPVLEKRREMAYEGKIDWAFAELLALGSLVAEGKLVRFSGQDTRRGTFSQRHSVIIDRHTREEFTPLQLLTTNKDGSPTGGKFLVYDSPLSEYAAVGFEYGYTVGNPDAVVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSNVVLLLPHGHEGQGPDHTSGRIERFLQLWAEGSMTIAMPSTPSNYFHLLRRHALDGIQRPLIVFTPKSMLRNKAAVSDIKDFTEIKFRSVLEEPTYEDGVGDRNLVNRILLTSGKIYYEMVARKAKDKREDVAIVRVEQLAPLPRRRLRETLDRYPNAKEFFWVQEEPANQGAWPRFGLELPELLPEKLSGVKRISRRAMSAPSSGSSKVHAVEQQEILDTAFG

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1231 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

135.876 kDa

MANISSPFGQNEWLVEAMYRKFRDDPSSVDPSWHEFLVDYSPEPTSQPAAEPTRVTSPLVAERAAAAAPQAPPKPADTAAAGNGVVAALAAKTAVPPPAEGDEVAVLRGAAAAVVKNMSASLEVPTATSVRAVPAKLLIDNRIVINNQLKRTRGGKISFTHLLGYALVQAVKKFPNMNRHYTEVDGKPTAVTPAHTNLGLAIDLQGKDGKRSLVVAGIKRCETMRFAQFVTAYEDIVRRARDGKLTTEDFAGVTISLTNPGTIGTVHSVPRLMPGQGAIIGVGAMEYPAEFQGASEERIAELGIGKLITLTSTYDHRIIQGAESGDFLRTIHELLLSDGFWDEVFRELSIPYLPVRWSTDNPDSIVDKNARVMNLIAAYRNRGHLMADTDPLRLDKARFRSHPDLEVLTHGLTLWDLDRVFKVDGFAGAQYKKLRDVLGLLRDAYCRHIGVEYAHILDPEQKEWLEQRVETKHVKPTVAQQKYILSKLNAAEAFETFLQTKYVGQKRFSLEGAESVIPMMDAAIDQCAEHGLDEVVIGMPHRGRLNVLANIVGKPYSQIFTEFEGNLNPSQAHGSGDVKYHLGATGLYLQMFGDNDIQVSLTANPSHLEAVDPVLEGLVRAKQDLLDHGSIDSDGQRAFSVVPLMLHGDAAFAGQGVVAETLNLANLPGYRVGGTIHIIVNNQIGFTTAPEYSRSSEYCTDVAKMIGAPIFHVNGDDPEACVWVARLAVDFRQRFKKDVVIDMLCYRRRGHNEGDDPSMTNPYMYDVVDTKRGARKSYTEALIGRGDISMKEAEDALRDYQGQLERVFNEVRELEKHGVQPSESVESDQMIPAGLATAVDKSLLARIGDAFLALPNGFTAHPRVQPVLEKRREMAYEGKIDWAFGELLALGSLVAEGKLVRLSGQDSRRGTFSQRHSVLIDRHTGEEFTPLQLLATNSDGSPTGGKFLVYDSPLSEYAAVGFEYGYTVGNPDAVVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSNVVLLLPHGHEGQGPDHTSARIERFLQLWAEGSMTIAMPSTPSNYFHLLRRHALDGIQRPLIVFTPKSMLRHKAAVSEIKDFTEIKFRSVLEEPTYEDGIGDRNKVSRILLTSGKLYYELAARKAKDNRNDLAIVRLEQLAPLPRRRLRETLDRYENVKEFFWVQEEPANQGAWPRFGLELPELLPDKLAGIKRISRRAMSAPSSGSSKVHAVEQQEILDEAFG

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1231 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

135.876 kDa

MANISSPFGQNEWLVEAMYRKFRDDPSSVDPSWHEFLVDYSPEPTSQPAAEPTRVTSPLVAERAAAAAPQAPPKPADTAAAGNGVVAALAAKTAVPPPAEGDEVAVLRGAAAAVVKNMSASLEVPTATSVRAVPAKLLIDNRIVINNQLKRTRGGKISFTHLLGYALVQAVKKFPNMNRHYTEVDGKPTAVTPAHTNLGLAIDLQGKDGKRSLVVAGIKRCETMRFAQFVTAYEDIVRRARDGKLTTEDFAGVTISLTNPGTIGTVHSVPRLMPGQGAIIGVGAMEYPAEFQGASEERIAELGIGKLITLTSTYDHRIIQGAESGDFLRTIHELLLSDGFWDEVFRELSIPYLPVRWSTDNPDSIVDKNARVMNLIAAYRNRGHLMADTDPLRLDKARFRSHPDLEVLTHGLTLWDLDRVFKVDGFAGAQYKKLRDVLGLLRDAYCRHIGVEYAHILDPEQKEWLEQRVETKHVKPTVAQQKYILSKLNAAEAFETFLQTKYVGQKRFSLEGAESVIPMMDAAIDQCAEHGLDEVVIGMPHRGRLNVLANIVGKPYSQIFTEFEGNLNPSQAHGSGDVKYHLGATGLYLQMFGDNDIQVSLTANPSHLEAVDPVLEGLVRAKQDLLDHGSIDSDGQRAFSVVPLMLHGDAAFAGQGVVAETLNLANLPGYRVGGTIHIIVNNQIGFTTAPEYSRSSEYCTDVAKMIGAPIFHVNGDDPEACVWVARLAVDFRQRFKKDVVIDMLCYRRRGHNEGDDPSMTNPYMYDVVDTKRGARKSYTEALIGRGDISMKEAEDALRDYQGQLERVFNEVRELEKHGVQPSESVESDQMIPAGLATAVDKSLLARIGDAFLALPNGFTAHPRVQPVLEKRREMAYEGKIDWAFGELLALGSLVAEGKLVRLSGQDSRRGTFSQRHSVLIDRHTGEEFTPLQLLATNSDGSPTGGKFLVYDSPLSEYAAVGFEYGYTVGNPDAVVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSNVVLLLPHGHEGQGPDHTSARIERFLQLWAEGSMTIAMPSTPSNYFHLLRRHALDGIQRPLIVFTPKSMLRHKAAVSEIKDFTEIKFRSVLEEPTYEDGIGDRNKVSRILLTSGKLYYELAARKAKDNRNDLAIVRLEQLAPLPRRRLRETLDRYENVKEFFWVQEEPANQGAWPRFGLELPELLPDKLAGIKRISRRAMSAPSSGSSKVHAVEQQEILDEAFG

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1231 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

135.902 kDa

MANISSPFGQNEWLVEEMYRKFRDDPSSVDPSWHEFLVDYSPEPTSQPAAEPTRVTSPLVAERAAAAAPQAPPKPADTAAAGNGVVAALAAKTAVPPPAEGDEVAVLRGAAAAVVKNMSASLEVPTATSVRAVPAKLLIDNRIVINNQLKRTRGGKISFTHLLGYALVQAVKKFPNMNRHYTEVDGKPTAVTPAHTNLGLAIDLQGKDGKRSLVVAGIKRCETMRFAQFVTAYEDIVRRARDGKLTTEDFAGVTISLTNPGTIGTVHSVPRLMPGQGAIIGVGAMEYPAEFQGASEERIAELGIGKLITLTSTYDHRIIQGAESGDFLRTIHELLLSDGFWDEVFRELSIPYLPVRWSTDNPDSIVDKNARVMNLIAAYRNRGHLMADTDPLRLDKARFRSHPDLEVLTHGLTLWDLDRVFKVDGFAGAQYKKLRDVLGLLRDAYCRHIGVEYAHILDPEQKEWLEQRVETKHVKPTVAQQKYILSKLNAAEAFETFLQTKYVGQKRFSLEGAESVIPMMDAAIDQCAEHGLDEVVIGMPHRGRLNVLANIVGKPYSQIFTEFEGNLNPSQAHGSGDVKYHLGATGLYLQMFGDNDIQVSLTANPSHLEAVDPVLEGLVRAKQDLLDHGSIDSDGQRAFSVVPLMLHGDAAFAGQGVVAETLNLANLPGYRVGGTIHIIVNNQIGFTTAPEYSRSSEYCTDVAKMIGAPIFHVNGDDPEACVWVARLAVDFRQRFKKDVVIDMLCYRRRGHNEGDDPSMTNPYVYDVVDTKRGARKSYTEALIGRGDISMKEAEDALRDYQGQLERVFNEVRELEKHGVQPSESVESDQMIPAGLATAVDKSLLARIGDAFLALPNGFTAHPRVQPVLEKRREMAYEGKIDWAFGELLALGSLVAEGKLVRLSGQDSRRGTFSQRHSVLIDRHTGEEFTPLQLLATNSDGSPTGGKFLVYDSPLSEYAAVGFEYGYTVGNPDAVVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSNVVLLLPHGHEGQGPDHTSARIERFLQLWAEGSMTIAMPSTPSNYFHLLRRHALDGIQRPLIVFTPKSMLRHKAAVSEIKDFTEIKFRSVLEEPTYEDGIGDRNKVSRILLTSGKLYYELAARKAKDNRNDLAIVRLEQLAPLPRRRLRETLDRYENVKEFFWVQEEPANQGAWPRFGLELPELLPDKLAGIKRISRRAMSAPSSGSSKVHAVEQQEILDEAFG

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1231 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle, which can endow M.tuberculosis with the metabolic plasticity required for growth on diverse host-derived carbon sources. Appears to play a predominant role in growth on carbohydrates as the sole carbon source, and only a minimal role during growth on fatty acids (By similarity).

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

135.902 kDa

MANISSPFGQNEWLVEEMYRKFRDDPSSVDPSWHEFLVDYSPEPTSQPAAEPTRVTSPLVAERAAAAAPQAPPKPADTAAAGNGVVAALAAKTAVPPPAEGDEVAVLRGAAAAVVKNMSASLEVPTATSVRAVPAKLLIDNRIVINNQLKRTRGGKISFTHLLGYALVQAVKKFPNMNRHYTEVDGKPTAVTPAHTNLGLAIDLQGKDGKRSLVVAGIKRCETMRFAQFVTAYEDIVRRARDGKLTTEDFAGVTISLTNPGTIGTVHSVPRLMPGQGAIIGVGAMEYPAEFQGASEERIAELGIGKLITLTSTYDHRIIQGAESGDFLRTIHELLLSDGFWDEVFRELSIPYLPVRWSTDNPDSIVDKNARVMNLIAAYRNRGHLMADTDPLRLDKARFRSHPDLEVLTHGLTLWDLDRVFKVDGFAGAQYKKLRDVLGLLRDAYCRHIGVEYAHILDPEQKEWLEQRVETKHVKPTVAQQKYILSKLNAAEAFETFLQTKYVGQKRFSLEGAESVIPMMDAAIDQCAEHGLDEVVIGMPHRGRLNVLANIVGKPYSQIFTEFEGNLNPSQAHGSGDVKYHLGATGLYLQMFGDNDIQVSLTANPSHLEAVDPVLEGLVRAKQDLLDHGSIDSDGQRAFSVVPLMLHGDAAFAGQGVVAETLNLANLPGYRVGGTIHIIVNNQIGFTTAPEYSRSSEYCTDVAKMIGAPIFHVNGDDPEACVWVARLAVDFRQRFKKDVVIDMLCYRRRGHNEGDDPSMTNPYVYDVVDTKRGARKSYTEALIGRGDISMKEAEDALRDYQGQLERVFNEVRELEKHGVQPSESVESDQMIPAGLATAVDKSLLARIGDAFLALPNGFTAHPRVQPVLEKRREMAYEGKIDWAFGELLALGSLVAEGKLVRLSGQDSRRGTFSQRHSVLIDRHTGEEFTPLQLLATNSDGSPTGGKFLVYDSPLSEYAAVGFEYGYTVGNPDAVVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSNVVLLLPHGHEGQGPDHTSARIERFLQLWAEGSMTIAMPSTPSNYFHLLRRHALDGIQRPLIVFTPKSMLRHKAAVSEIKDFTEIKFRSVLEEPTYEDGIGDRNKVSRILLTSGKLYYELAARKAKDNRNDLAIVRLEQLAPLPRRRLRETLDRYENVKEFFWVQEEPANQGAWPRFGLELPELLPDKLAGIKRISRRAMSAPSSGSSKVHAVEQQEILDEAFG

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1231 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle, which can endow M.tuberculosis with the metabolic plasticity required for growth on diverse host-derived carbon sources. Appears to play a predominant role in growth on carbohydrates as the sole carbon source, and only a minimal role during growth on fatty acids.

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

135.902 kDa

MANISSPFGQNEWLVEEMYRKFRDDPSSVDPSWHEFLVDYSPEPTSQPAAEPTRVTSPLVAERAAAAAPQAPPKPADTAAAGNGVVAALAAKTAVPPPAEGDEVAVLRGAAAAVVKNMSASLEVPTATSVRAVPAKLLIDNRIVINNQLKRTRGGKISFTHLLGYALVQAVKKFPNMNRHYTEVDGKPTAVTPAHTNLGLAIDLQGKDGKRSLVVAGIKRCETMRFAQFVTAYEDIVRRARDGKLTTEDFAGVTISLTNPGTIGTVHSVPRLMPGQGAIIGVGAMEYPAEFQGASEERIAELGIGKLITLTSTYDHRIIQGAESGDFLRTIHELLLSDGFWDEVFRELSIPYLPVRWSTDNPDSIVDKNARVMNLIAAYRNRGHLMADTDPLRLDKARFRSHPDLEVLTHGLTLWDLDRVFKVDGFAGAQYKKLRDVLGLLRDAYCRHIGVEYAHILDPEQKEWLEQRVETKHVKPTVAQQKYILSKLNAAEAFETFLQTKYVGQKRFSLEGAESVIPMMDAAIDQCAEHGLDEVVIGMPHRGRLNVLANIVGKPYSQIFTEFEGNLNPSQAHGSGDVKYHLGATGLYLQMFGDNDIQVSLTANPSHLEAVDPVLEGLVRAKQDLLDHGSIDSDGQRAFSVVPLMLHGDAAFAGQGVVAETLNLANLPGYRVGGTIHIIVNNQIGFTTAPEYSRSSEYCTDVAKMIGAPIFHVNGDDPEACVWVARLAVDFRQRFKKDVVIDMLCYRRRGHNEGDDPSMTNPYVYDVVDTKRGARKSYTEALIGRGDISMKEAEDALRDYQGQLERVFNEVRELEKHGVQPSESVESDQMIPAGLATAVDKSLLARIGDAFLALPNGFTAHPRVQPVLEKRREMAYEGKIDWAFGELLALGSLVAEGKLVRLSGQDSRRGTFSQRHSVLIDRHTGEEFTPLQLLATNSDGSPTGGKFLVYDSPLSEYAAVGFEYGYTVGNPDAVVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSNVVLLLPHGHEGQGPDHTSARIERFLQLWAEGSMTIAMPSTPSNYFHLLRRHALDGIQRPLIVFTPKSMLRHKAAVSEIKDFTEIKFRSVLEEPTYEDGIGDRNKVSRILLTSGKLYYELAARKAKDNRNDLAIVRLEQLAPLPRRRLRETLDRYENVKEFFWVQEEPANQGAWPRFGLELPELLPDKLAGIKRISRRAMSAPSSGSSKVHAVEQQEILDEAFG

kgd

Multifunctional 2-oxoglutarate metabolism enzyme

1227 amino acids

Shows three enzymatic activities that share a first common step, the attack of thiamine-PP on 2-oxoglutarate (alpha-ketoglutarate, KG), leading to the formation of an enamine-thiamine-PP intermediate upon decarboxylation. Thus, displays KGD activity, catalyzing the decarboxylation from five-carbon 2-oxoglutarate to four-carbon succinate semialdehyde (SSA). Also catalyzes C-C bond formation between the activated aldehyde formed after decarboxylation of alpha-ketoglutarate and the carbonyl of glyoxylate (GLX), to yield 2-hydroxy-3-oxoadipate (HOA), which spontaneously decarboxylates to form 5-hydroxylevulinate (HLA). And is also a component of the 2-oxoglutarate dehydrogenase (ODH) complex, that catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO(2). The KG decarboxylase and KG dehydrogenase reactions provide two alternative, tightly regulated, pathways connecting the oxidative and reductive branches of the TCA cycle.

Belongs to the 2-oxoacid dehydrogenase family. Kgd subfamily.

135.944 kDa

MSSSPSPFGQNEWLVEEMYRKFRDDPSSVDPSWHEFLVDYSPEPTTDSASNGRTTTAAPVTPPTPAPAPAPEPKAAPKPAAKTEAKPAKPAKSATPAKGDESQILRGAAAAVVKNMNASLEVPTATSVRAIPAKLMIDNRVVINNHLKRTRGGKISFTHLLGYAIVQAVKKFPNMNRHFAVVDGKPTAITPAHTNLGLAIDLQGKDGNRSLVVAAIKRCETMRFGQFIAAYEDIVRRARDGKLTAEDFSGVTISLTNPGTLGTVHSVPRLMQGQGAIIGAGAMEYPAEFQGASEERIADLGIGKLITLTSTYDHRIIQGAESGDFLRTIHQLLLDDDFFDEIFRELGIPYEPVRWRTDNPDSIEDKNARVIELIAAYRNRGHLMADIDPLRLDNTRFRSHPDLDVNSHGLTLWDLDREFKVDGFAGVQRKKLRDILSVLRDAYCRHVGVEYTHILEPEQQRWIQERVETKHDKPTVAEQKYILSKLNAAEAFETFLQTKYVGQKRFSLEGAETVIPMMDAVIDQCAEHGLDEVVIAMPHRGRLNVLANIVGKPYSQIFSEFEGNLNPSQAHGSGDVKYHLGATGTYIQMFGDNDIEVSLTANPSHLEAVDPVLEGLVRAKQDLLDTGEEGSDNRFSVVPLMLHGDAAFAGQGVVAETLNLALLRGYRTGGTIHIVVNNQIGFTTAPTDSRSSEYCTDVAKMIGAPIFHVNGDDPEACAWVARLAVDFRQAFKKDVVIDMLCYRRRGHNEGDDPSMTQPYMYDVIDTKRGSRKAYTEALIGRGDISMKEAEDALRDYQGQLERVFNEVRELEKHEIEPSESVEADQQIPSKLATAVDKAMLQRIGDAHLALPEGFTVHPRVRPVLEKRREMAYEGRIDWAFAELLALGSLIAEGKLVRLSGQDTQRGTFTQRHAVIVDRKTGEEFTPLQLLATNPDGTPTGGKFLVYNSALSEFAAVGFEYGYSVGNPDAMVLWEAQFGDFVNGAQSIIDEFISSGEAKWGQLSDVVLLLPHGHEGQGPDHTSGRIERFLQLWAEGSMTIAMPSTPANYFHLLRRHGKDGIQRPLIVFTPKSMLRNKAAVSDIRDFTESKFRSVLEEPMYTDGEGDRNKVTRLLLTSGKIYYELAARKAKENREDVAIVRIEQLAPLPRRRLAETLDRYPNVKEKFWVQEEPANQGAWPSFGLTLPEILPDHFTGLKRISRRAMSAPSSGSSKVHAVEQQEILDTAFG