Probable oxidoreductase (alpha subunit); Component of KG oxidoreductase (KOR) that catalyzes the CoA- dependent oxidative decarboxylation of 2-oxoglutarate (alpha- ketoglutarate, KG) to succinyl-CoA. Methyl viologen can act as electron acceptor in vitro; the physiologic electron acceptor is unknown. Is involved in the alternative TCA pathway that functions concurrently with fatty acid beta-oxidation. Since a growing body of evidence indicates that lipids (for example cholesterol and fatty acids) are a predominant growth substrate for M.tuberculosis during infection, flux through KOR li [...]

Malate synthase G GlcB; Involved in the glycolate utilization. Catalyzes the condensation and subsequent hydrolysis of acetyl-coenzyme A (acetyl- CoA) and glyoxylate to form malate and CoA.

Probable UDP-N-acetylglucosamine pyrophosphorylase GlmU; Catalyzes the last two sequential reactions in the de novo biosynthetic pathway for UDP-N-acetylglucosamine (UDP-GlcNAc). The C- terminal domain catalyzes the transfer of acetyl group from acetyl coenzyme A to glucosamine-1-phosphate (GlcN-1-P) to produce N- acetylglucosamine-1-phosphate (GlcNAc-1-P), which is converted into UDP-GlcNAc by the transfer of uridine 5-monophosphate (from uridine 5- triphosphate), a reaction catalyzed by the N-terminal domain.

Acetyl-coenzyme A synthetase; Catalyzes the conversion of acetate into acetyl-CoA (AcCoA), an essential intermediate at the junction of anabolic and catabolic pathways. AcsA undergoes a two-step reaction. In the first half reaction, AcsA combines acetate with ATP to form acetyl-adenylate (AcAMP) intermediate. In the second half reaction, it can then transfer the acetyl group from AcAMP to the sulfhydryl group of CoA, forming the product AcCoA. M.tuberculosis may use AcsA for both acetate and propionate assimilation; Belongs to the ATP-dependent AMP-binding enzyme family.

Probable oxidoreductase (beta subunit); Component of KG oxidoreductase (KOR) that catalyzes the CoA- dependent oxidative decarboxylation of 2-oxoglutarate (alpha- ketoglutarate, KG) to succinyl-CoA. Methyl viologen can act as electron acceptor in vitro; the physiologic electron acceptor is unknown. Is involved in the alternative TCA pathway that functions concurrently with fatty acid beta-oxidation. Since a growing body of evidence indicates that lipids (for example cholesterol and fatty acids) are a predominant growth substrate for M.tuberculosis during infection, flux through KOR lik [...]

Probable branched-chain keto acid dehydrogenase E2 component BkdC; 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).

Probable acetaldehyde dehydrogenase (acetaldehyde dehydrogenase [acetylating]); Catalyzes the conversion of acetaldehyde to acetyl-CoA, using NAD(+) and coenzyme A. Is the final enzyme in the meta-cleavage pathway for the degradation of aromatic compounds.

Biotinylated protein TB7.3; Rv3221c, (MTCY07D11.05), len: 71 aa. TB7.3,Biotinylated protein (see citations below), equivalent (appears to have one additional residue) to Q9CCH9|ML0802|BTB7_MYCLE biotinylated protein TB7.3 homolog from Mycobacterium leprae (70 aa), FASTA scores: opt: 367,E(): 4e-18, (90.0% identity in 70 aa overlap); Q9XCD6|BTB7_MYCSM biotinylated protein TB7.3 homolog from Mycobacterium smegmatis (70 aa), FASTA scores: opt: 341,E(): 2.1e-16, (84.05% identity in 69 aa overlap). Similar to C-terminal part of various proteins e.g. Q9HPP8|ACC|VNG1532G biotin carboxylase fr [...]

Rv0859, (MTV043.52), len: 403 aa. Possible fadA,acyl-CoA thiolase, equivalent to NP_302423.1|NC_002677 putative beta-ketoadipyl CoA thiolase from Mycobacterium leprae (403 aa). Also highly similar to acyl/acetyl-CoA thiolases and beta-ketoadipyl CoA thiolases, e.g. T35428 probable acetyl CoA acetyltransferase (thiolase) from Streptomyces coelicolor (404 aa); NP_250427.1|NC_002516 probable acyl-CoA thiolase from Pseudomonas aeruginosa (401 aa); NP_106253.1|NC_002678 probable acyl-CoA thiolase from Mesorhizobium loti (402 aa); NP_248919.1|NC_002516|PcaF beta-ketoadipyl CoA thiolase PcaF [...]