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B6db families: 5.1.1.5.a

5.1.1.5 a
Activity 5.1.1.5
Description Lysine racemase (family a)
Notes Bacterial enzymes, some of them with very broad substrate specificity, most closely related to alanine racemases (family 5.1.1.1a). The enzyme from P. taetrolens is periplasmic.
PDB 4DZA;4DYJ;4BEU;
PLP Fold Type III
PLP-dependent Domain
Domain alignment
Domain hmm
Fold type III

Reference sequence WP_004243720
Domain interval 47-406
Catalytic site 74 K
 
References
 Espaillat A., Carrasco-López C, Bernardo-García N, Pietrosemoli N, Otero LH, Álvarez L, de Pedro MA, Pazos F, Davis BM, Waldor MK, Hermoso JA, Cava F. (2014) Structural basis for the broad specificity of a new family of amino-acid racemases. Acta Crystallogr D Biol Crystallogr. 70 79-90.

 Radkov AD, Moe LA (2013) Amino acid racemization in Pseudomonas putida KT2440 J Bacteriol 195 5016-24.

 Wu HM, Kuan YC, Chu CH, Hsu WH, Wang WC. (2012) Crystal structures of lysine-preferred racemases, the non-antibiotic selectable markers for transgenic plants. PLoS One. 7 e48301.

 Kuan YC, Kao CH, Chen CH, Chen CC, Hu HY, Hsu WH (2011) Biochemical characterization of a novel lysine racemase from Proteus mirabilis BCRC10725 Process Biochem 46 1914-20.

 Matsui D, Oikawa T, Arakawa N, Osumi S, Lausberg F, Stäbler N, Freudl R, Eggeling L. (2009) A periplasmic, pyridoxal-5'-phosphate-dependent amino acid racemase in Pseudomonas taetrolens Appl Microbiol Biotechnol 83 1045-54.

 Kino K, Sato M, Yoneyama M, Kirimura K. (2007) Synthesis of DL-tryptophan by modified broad specificity amino acid racemase from Pseudomonas putida IFO 12996 Appl Microbiol Biotechnol 73 1299-305.

Articles on 5.1.1.5.a
last changed 2018/04/17 08:54

B6db families