||Requires Mn2+ for maximal activity [1,2]. The enzymes from the bacteria Burkholderia xenovorans and Thermus thermophilus also perform the reaction of EC 18.104.22.168, 4-hydroxy-2-oxovalerate aldolase [1,2,6]. The enzyme forms a bifunctional complex with EC 22.214.171.124, propanal dehydrogenase (CoA-propanoylating), with a tight channel connecting the two subunits [3,4,6].
||Baker, P., Pan, D., Carere, J., Rossi, A., Wang, W. and Seah, S.Y.K. Characterization of an aldolase-dehydrogenase complex that exhibits substrate channeling in the polychlorinated biphenyls degradation pathway. Biochemistry 48 (2009) 6551–6558. [DOI] [PMID: 19476337]
||Wang, W., Baker, P. and Seah, S.Y.K. Comparison of two metal-dependent pyruvate aldolases related by convergent evolution: substrate specificity, kinetic mechanism, and substrate channeling. Biochemistry 49 (2010) 3774–3782. [DOI] [PMID: 20364820]
||Baker, P., Carere, J. and Seah, S.Y.K. Probing the molecular basis of substrate specificity, stereospecificity, and catalysis in the class II pyruvate aldolase, BphI. Biochemistry 50 (2011) 3559–3569. [DOI] [PMID: 21425833]
||Carere, J., Baker, P. and Seah, S.Y.K. Investigating the molecular determinants for substrate channeling in BphI-BphJ, an aldolase-dehydrogenase complex from the polychlorinated biphenyls degradation pathway. Biochemistry 50 (2011) 8407–8416. [DOI] [PMID: 21838275]
||Baker, P. and Seah, S.Y.K. Rational design of stereoselectivity in the class II pyruvate aldolase BphI. J. Am. Chem. Soc. 134 (2012) 507–513. [DOI] [PMID: 22081904]
||Baker, P., Hillis, C., Carere, J. and Seah, S.Y.K. Protein-protein interactions and substrate channeling in orthologous and chimeric aldolase-dehydrogenase complexes. Biochemistry 51 (2012) 1942–1952. [DOI] [PMID: 22316175]