Probable branched-chain keto acid dehydrogenase E1 component, alpha subunit BkdA; 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).

Dihydrolipoyl dehydrogenase; Lipoamide dehydrogenase is an essential component of the alpha-ketoacid dehydrogenase complexes, namely the pyruvate dehydrogenase (PDH) complex, the branched-chain alpha-ketoacid dehydrogenase (BCKADH) complex, and likely also the 2-oxoglutarate dehydrogenase (ODH) complex. Catalyzes the reoxidation of dihydrolipoyl groups which are covalently attached to the lipoate acyltransferase components (E2) of the complexes. Is also able to catalyze the transhydrogenation of NADH and thio-NAD(+) in the absence of D,L- lipoamide, and the NADH-dependent reduction of [...]

Pyruvate dehydrogenase E1 component; Component of the pyruvate dehydrogenase (PDH) complex, that catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). AceE has reductase activity with pyruvate but does not react with 2- oxoglutarate.

Rv0843, (MTV043.36), len: 334 aa. Probable dehydrogenase, similar to various dehydrogenases e.g. Q46142|Q46142 TPP-dependent acetoin dehydrogenase (326 aa),FASTA scores: opt: 500, E(): 2.4e-26, (32.3% identity in 300 aa overlap); P51267|ODPA_PORPU pyruvate dehydrogenase E1 component from Porphyra purpurea (344 aa), FASTA scores: opt: 451, E(): 4.7e-23, (29.6% identity in 311 aa overlap); etc. Also similar to Rv2497c|pdhA pyruvate dehydrogenase E1 component from Mycobacterium tuberculosis (367 aa).

Acetyl-/propionyl-coenzyme A carboxylase alpha chain; This protein carries two functions: biotin carboxyl carrier protein and biotin carboxyltransferase.

Multifunctional alpha-ketoglutarate metabolic enzyme; 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-o [...]

Probable citrate synthase II CitA; Rv0889c, (MTCY31.17c), len: 373 aa. Probable citA (alternate gene name: gltA), citrate synthase 2, highly similar to others e.g. CAB95899.1|AL359988 putative citrate synthase from Streptomyces coelicolor (387 aa); P39119|CISY_BACSU citrate synthase II from Bacillus subtilis (366 aa), FASTA scores: opt: 586, E(): 5.8e-30,(33.8% identity in 367 aa overlap); etc. Also similar to Rv0896|MTCY31.24 from Mycobacterium tuberculosis (29.2% identity in 274 aa overlap) and Rv1131. Contains PS00480 Citrate synthase signature. Belongs to the citrate synthase family.

Rv0896, (MTCY31.24), len: 431 aa. Probable gltA2,citrate synthase 1, highly similar to O33066|NP_302405.1|NC_002677 citrate synthase 1 from Mycobacterium leprae (431 aa), FASTA scores: E(): 0, (91.0 identity in 431 aa overlap); and AAF04133.1|AF191033_1|AF191033 citrate synthase from Mycobacterium smegmatis (441 aa). Also highly similar to others e.g. AAF14286.1|AF181118_1|AF181118 citrate synthase from Streptomyces coelicolor (429 aa); P42457|CISY_CORGL citrate synthase from Corynebacterium glutamicum (437 aa),FASTA scores: opt: 1847, E(): 0, (63.0% identity in 433 aa overlap); etc. A [...]

Probable methylcitrate synthase PrpC; Involved in the catabolism of short chain fatty acids (SCFA) via the tricarboxylic acid (TCA)(acetyl degradation route) and via the 2-methylcitrate cycle I (propionate degradation route). Catalyzes the Claisen condensation of propionyl-CoA and oxaloacetate (OAA) to yield 2-methylcitrate (2-MC) and CoA. Also catalyzes the condensation of oxaloacetate with acetyl-CoA.