O00764 (PDXK_HUMAN) Homo sapiens (Human)

Pyridoxal kinase UniProtKBInterProSTRINGInteractive Modelling

312 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; ) Identical sequences: Homo sapiens: V9HWC3

Sequence Features

 235Proton acceptor
 113Sodium
 118Magnesium
 148Sodium
 186Sodium
 220R -> Q (in HMSN6C; decreased pyridoxal kinase activity) VAR_083156
 228A -> T (in HMSN6C; decreased pyridoxal kinase activity; decreased affinity for ATP; decreased affinity for pyridoxal 5'-phosphate; no effect on protein abundance) VAR_083157
 150-153ATP
 186-187ATP
 226-228ATP
 94-275Pyridoxamine kinase/Phosphomethylpyrimidine kinase
IPR013749PF08543

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Human Pyridoxal Kinasehomo-4-mer NA; 12×PO4; 28×MPD;2yxt3-312
Human Pyridoxal Kinasehomo-4-mer MG;NA; 10×PO4;ATP; 24×MPD;2yxu3-312
Crystal Structure of Human Pyridoxal Kinasehomo-2-mer 2f7k1-312
Crystal Structure of Human PL Kinase with bound PLP and ATPhomo-2-mer MG;NA;ATP;PLP;MPD;SO4;3keu3-312
Crystal Structure of the Ternary Human PL Kinase-Ginkgotoxin-MgATP Complexhomo-2-mer MG;NA;ATP;GT0;MPD;SO4;GT1;4en43-312
Crystal structure of D235A mutant of human pyridoxal kinasehomo-2-mer MG;NA;ATP;PXL; 11×SO4;MPD;PLP;3fhx3-312
Crystal Structure of Human PL Kinase with bound Theophyllinehomo-2-mer NA;TEP; 14×MPD;SO4;4eoh4-312
Crystal structure of D235N mutant of human pyridoxal kinasehomo-2-mer MG;NA;ATP; 12×SO4;MPD;3fhy4-312
Crystal structure of a human pyridoxal kinasehomo-2-mer MG; 40×UNX;ANP;2ajp6-312

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
3monomerANP;0.102ajp.1.A1-239
100.00
2homo-2-merATP;-0.172yxu.1.A3-284
100.00