X-ray crystal structure of the Wbpe (WlbE) aminotransferase from pseudomonas aeruginosa as the PLP internal aldimine adduct with lysine 185

(2S)-2-amino-6-[[3-hydroxy-2-methyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]hexanoic acid

Structural investigation on WlaRG from Campylobacter jejuni: A sugar aminotransferase.

MIEFIDLKNQQARIKDKIDAGIQRVLRHGQYILGPEVTELEDRLADFVGAKYCISCANGTDALQIVQMALGVGPGDEVIT
PGFTYVATAETVALLGAKPVYVDIDPRTYNLDPQLLEAAITPRTKAIIPVSLYGQCADFDAINAIASKYGIPVIEDAAQS
FGASYKGKRSCNLSTVACTSFFPS(LLP)PLGCYGDGGAIFTNDDELATAIRQIARHGQDRRYHHIRVGVNSRLDTLQAA
ILLPKLEIFEEEIALRQKVAAEYDLSLKQVGIGTPFIEVNNISVYAQYTVRMDNRESVQASLKAAGVPTAVHYPIPLNKQ
PAVADEKAKLPVGDKAATQVMSLPMHPYLDTASIKIICAALTNLEHHHHHH

MIEFIDLKNQQARIKDKIDAGIQRVLRHGQYILGPEVTELEDRLADFVGAKYCISCANGTDALQIVQMALGVGPGDEVIT
PGFTYVATAETVALLGAKPVYVDIDPRTYNLDPQLLEAAITPRTKAIIPVSLYGQCADFDAINAIASKYGIPVIEDAAQS
FGASYKGKRSCNLSTVACTSFFPSKPLGCYGDGGAIFTNDDELATAIRQIARHGQDRRYHHIRVGVNSRLDTLQAAILLP
KLEIFEEEIALRQKVAAEYDLSLKQVGIGTPFIEVNNISVYAQYTVRMDNRESVQASLKAAGVPTAVHYPIPLNKQPAVA
DEKAKLPVGDKAATQVMSLPMHPYLDTASIKIICAALTNLEHHHHHH

25% pentaerythritol propoxylate, 100 mM MES, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 298K

same protein, K185A mutation, PLP ligand

same protein, K185A mutation, PLP:UDP-3-amino-2-N-acetylglucuronic acid aldimine

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

aminotransferase, PLP binding, nucleotide-sugar binding, TRANSFERASE

MIEFIDLKNQQARIKDKIDAGIQRVLRHGQYILGPEVTELEDRLADFVGAKYCISCANGTDALQIVQMALGVGPGDEVIT
PGFTYVATAETVALLGAKPVYVDIDPRTYNLDPQLLEAAITPRTKAIIPVSLYGQCADFDAINAIASKYGIPVIEDAAQS
FGASYKGKRSCNLSTVACTSFFPSKPLGCYGDGGAIFTNDDELATAIRQIARHGQDRRYHHIRVGVNSRLDTLQAAILLP
KLEIFEEEIALRQKVAAEYDLSLKQVGIGTPFIEVNNISVYAQYTVRMDNRESVQASLKAAGVPTAVHYPIPLNKQPAVA
DEKAKLPVGDKAATQVMSLPMHPYLDTASIKIICAALTN