Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)

Structural highlights

3hps is a 2 chain structure with sequence from Mycobacterium tuberculosis h37rv. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, , ,
Gene:leuA, MT3813, MTV025.058, Rv3710 (Mycobacterium tuberculosis H37Rv)
Activity:2-isopropylmalate synthase, with EC number 2.3.3.13
Resources:FirstGlance, OCA, RCSB, PDBsum

Function

[LEU1_MYCTU] Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3-hydroxy-4-methylpentanoate (2-isopropylmalate) (By similarity).

Evolutionary Conservation

 

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

3hps, resolution 1.80Å

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OCA