http://togogenome.org/gene/1150621:SMUL_RS07670 ^@ http://purl.uniprot.org/uniprot/P0DV65 ^@ Experimental Information|||Modification|||Molecule Processing|||Site ^@ Binding Site|||Chain|||Modified Residue|||Mutagenesis Site ^@ Decreased enzyme activity by about 30% compared to wild-type with L-serine phosphate. No effect on enzyme activity with L-threonine phosphate.|||Increased enzyme activity with of L-threonine phosphate and a decreased activity with L-serine phosphate. Exhibits similar activity rates with both substrates.|||L-serine phosphate decarboxylase|||Loss of enzyme activity with L-serine phosphate and with L-threonine phosphate. No effect in pyridoxal phosphate (PLP)-binding.|||N6-(pyridoxal phosphate)lysine|||No effect on enzyme activity with L-serine phosphate or with L-threonine phosphate.|||Significantly decreased enzyme activity. No effect in pyridoxal phosphate (PLP)-binding. ^@ http://purl.uniprot.org/annotation/PRO_0000455391