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bkdB

Gene
bkdB
Protein
Lipoamide acyltransferase component of branched-chain alpha-keto acid dehydrogenase complex
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Length
428 amino acids
Function
The branched-chain alpha-keto dehydrogenase complex catalyzes the overall conversion of alpha-keto acids to acyl-CoA and CO(2). It contains multiple copies of three enzymatic components: branched-chain alpha-keto acid decarboxylase (E1), lipoamide acyltransferase (E2) and lipoamide dehydrogenase (E3) (By similarity).
Similarity
Belongs to the 2-oxoacid dehydrogenase family.
Mass
45.774 kDa
Sequence
MGTHVIKMPDIGEGIAEVELVEWHVQVGDSVNEDQVLAEVMTDKATVEIPSPVAGRILALGGQPGQVMAVGGELIRLEVEGAGNLAESPAAATPAAPVAATPEKPKEAPVAAPKAAAEAPRALRDSEAPRQRRQPGERPLASPAVRQRARDLGIELQFVQGSGPAGRVLHEDLDAYLTQDGSVARSGGAAQGYAERHDEQAVPVIGLRRKIAQKMQDAKRRIPHFSYVEEIDVTDLEALRAHLNQKWGGQRGKLTLLPFLVRAMVVALRDFPQLNARYDDEAEVVTRYGAVHVGIATQSDNGLMVPVLRHAESRDLWGNASEVARLAEAARSGKAQRQELSGSTITLSSLGVLGGIVSTPVINHPEVAIVGVNRIVERPMVVGGNIVVRKMMNLSSSFDHRVVDGMDAAAFIQAVRGLLEHPATLFLE

Gene
bkdB
Protein
Lipoamide acyltransferase component of branched-chain alpha-keto acid dehydrogenase complex
Organism
Pseudomonas putida
Length
423 amino acids
Function
The branched-chain alpha-keto dehydrogenase complex catalyzes the overall conversion of alpha-keto acids to acyl-CoA and CO(2). It contains multiple copies of three enzymatic components: branched-chain alpha-keto acid decarboxylase (E1), lipoamide acyltransferase (E2) and lipoamide dehydrogenase (E3).
Similarity
Belongs to the 2-oxoacid dehydrogenase family.
Mass
45.129 kDa
Sequence
MGTHVIKMPDIGEGIAQVELVEWFVKVGDIIAEDQVVADVMTDKATVEIPSPVSGKVLALGGQPGEVMAVGSELIRIEVEGSGNHVDVPQAKPAEVPAAPVAAKPEPQKDVKPAAYQASASHEAAPIVPRQPGDKPLASPAVRKRALDAGIELRYVHGSGPAGRILHEDLDAFMSKPQSAAGQTPNGYARRTDSEQVPVIGLRRKIAQRMQDAKRRVAHFSYVEEIDVTALEALRQQLNSKHGDSRGKLTLLPFLVRALVVALRDFPQINATYDDEAQIITRHGAVHVGIATQGDNGLMVPVLRHAEAGSLWANAGEISRLANAARNNKASREELSGSTITLTSLGALGGIVSTPVVNTPEVAIVGVNRMVERPVVIDGQIVVRKMMNLSSSFDHRVVDGMDAALFIQAVRGLLEQPACLFVE

Gene
bkdB
Protein
2-oxoisovalerate dehydrogenase subunit beta, mitochondrial
Organism
Dictyostelium discoideum
Length
370 amino acids
Function
The branched-chain alpha-keto dehydrogenase complex catalyzes the overall conversion of alpha-keto acids to acyl-CoA and CO(2). It contains multiple copies of three enzymatic components: branched-chain alpha-keto acid decarboxylase (E1), lipoamide acyltransferase (E2) and lipoamide dehydrogenase (E3) (By similarity).
Mass
40.725 kDa
Sequence
MLRGNNIKKVNSLLVRSFHSTVGNRSGGPSTPINYPSLEIENAGEKQKMNLFQAINNGMDIAMQKDSKAVVFGEDVGFGGVFRCTVGLRDKYGASRVFNTPLCEQGIAGFAIGLAAQGATPIAEIQFADYIFPAFDQIVNEAAKYRYRSGGQFDCGSLTIRSPYGAVGHGGHYHSQSPESYFGHTPGLKVVIPSTPIEAKGLLLASIREKDPVIFFEPKLMYRSAVEEVPIGDYEIPLGKARIVKEGKDITIIGWGAQMRVLLQAVNMAEEKLGISCELIDLRTIQPWDVETVVESVKKTGRVVISHEAPKTGGWAAEISATIQERCFLHLEAPIQRVCGYDTPFPLIFEKFYVPDHLKNFESIKKTMVY

Gene
bkdB
Protein
3-methyl-2-oxobutanoate dehydrogenase subunit beta
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
348 amino acids
Function
Component of the branched-chain alpha-ketoacid dehydrogenase (BCKADH) complex, that catalyzes the overall conversion of branched-chain alpha-ketoacids to acyl-CoA and CO(2).
Mass
38.064 kDa
Sequence
MTQIADRPARPDETLAVAVSDITQSLTMVQAINRALYDAMAADERVLVFGEDVAVEGGVFRVTEGLADTFGADRCFDTPLAESAIIGIAVGLALRGFVPVPEIQFDGFSYPAFDQVVSHLAKYRTRTRGEVDMPVTVRIPSFGGIGAAEHHSDSTESYWVHTAGLKVVVPSTPGDAYWLLRHAIACPDPVMYLEPKRRYHGRGMVDTSRPEPPIGHAMVRRSGTDVTVVTYGNLVSTALSSADTAEQQHDWSLEVIDLRSLAPLDFDTIAASIQRTGRCVVMHEGPRSLGYGAGLAARIQEEMFYQLEAPVLRACGFDTPYPPARLEKLWLPGPDRLLDCVERVLRQP

Gene
bkdB
Protein
3-methyl-2-oxobutanoate dehydrogenase subunit beta
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
348 amino acids
Function
Component of the branched-chain alpha-ketoacid dehydrogenase (BCKADH) complex, that catalyzes the overall conversion of branched-chain alpha-ketoacids to acyl-CoA and CO(2).
Mass
38.064 kDa
Sequence
MTQIADRPARPDETLAVAVSDITQSLTMVQAINRALYDAMAADERVLVFGEDVAVEGGVFRVTEGLADTFGADRCFDTPLAESAIIGIAVGLALRGFVPVPEIQFDGFSYPAFDQVVSHLAKYRTRTRGEVDMPVTVRIPSFGGIGAAEHHSDSTESYWVHTAGLKVVVPSTPGDAYWLLRHAIACPDPVMYLEPKRRYHGRGMVDTSRPEPPIGHAMVRRSGTDVTVVTYGNLVSTALSSADTAEQQHDWSLEVIDLRSLAPLDFDTIAASIQRTGRCVVMHEGPRSLGYGAGLAARIQEEMFYQLEAPVLRACGFDTPYPPARLEKLWLPGPDRLLDCVERVLRQP