ENTRY       hsa00750                    Pathway
NAME        Vitamin B6 metabolism - Homo sapiens (human)
CLASS       Metabolism; Metabolism of cofactors and vitamins
PATHWAY_MAP hsa00750  Vitamin B6 metabolism
DBLINKS     GO: 0042816
ORGANISM    Homo sapiens (human) [GN:hsa]
GENE        55163  PNPO; pyridoxamine 5'-phosphate oxidase [KO:K00275] [EC:1.4.3.5]
            8566  PDXK; pyridoxal kinase [KO:K00868] [EC:2.7.1.35]
            57026  PDXP; pyridoxal phosphatase [KO:K07758] [EC:3.1.3.74]
            493911  PHOSPHO2; phosphatase, orphan 2 [KO:K13248] [EC:3.1.3.74]
            316  AOX1; aldehyde oxidase 1 [KO:K00157] [EC:1.2.3.1]
            29968  PSAT1; phosphoserine aminotransferase 1 [KO:K00831] [EC:2.6.1.52]
COMPOUND    C00018  Pyridoxal phosphate
            C00064  L-Glutamine
            C00117  D-Ribose 5-phosphate
            C00118  D-Glyceraldehyde 3-phosphate
            C00232  Succinate semialdehyde
            C00250  Pyridoxal
            C00266  Glycolaldehyde
            C00279  D-Erythrose 4-phosphate
            C00314  Pyridoxine
            C00534  Pyridoxamine
            C00627  Pyridoxine phosphate
            C00647  Pyridoxamine phosphate
            C00847  4-Pyridoxate
            C00971  4-Pyridoxolactone
            C01215  2-(Acetamidomethylene)succinate
            C01270  3-Hydroxy-2-methylpyridine-5-carboxylate
            C03393  4-Phospho-D-erythronate
            C04106  2-(Hydroxymethyl)-4-oxobutanoate
            C04604  3-Hydroxy-2-methylpyridine-4,5-dicarboxylate
            C04690  2-(Hydroxymethyl)-3-(acetamidomethylene)succinate
            C04773  3-Hydroxy-4-hydroxymethyl-2-methylpyridine-5-carboxylate
            C06050  2-Methyl-3-hydroxy-5-formylpyridine-4-carboxylate
            C06051  Isopyridoxal
            C06052  5-Pyridoxolactone
            C06054  2-Oxo-3-hydroxy-4-phosphobutanoate
            C06055  O-Phospho-4-hydroxy-L-threonine
            C06056  4-Hydroxy-L-threonine
            C07335  2-Amino-3-oxo-4-phosphonooxybutyrate
            C11638  3-Amino-2-oxopropyl phosphate
REFERENCE   PMID:10753941
  AUTHORS   Tazoe M, Ichikawa K, Hoshino T.
  TITLE     Biosynthesis of vitamin B(6) in rhizobium.
  JOURNAL   J Biol Chem 275:11300-5 (2000)
            DOI:10.1074/jbc.275.15.11300
REFERENCE   PMID:9696782
  AUTHORS   Yang Y, Zhao G, Man TK, Winkler ME.
  TITLE     Involvement of the gapA- and epd (gapB)-encoded dehydrogenases in pyridoxal 5'-phosphate coenzyme biosynthesis in Escherichia coli K-12.
  JOURNAL   J Bacteriol 180:4294-9 (1998)
            DOI:10.1128/JB.180.16.4294-4299.1998
REFERENCE   PMID:12269807
  AUTHORS   Yeh JI, Du S, Pohl E, Cane DE.
  TITLE     Multistate binding in pyridoxine 5'-phosphate synthase: 1.96 A crystal structure in complex with 1-deoxy-D-xylulose phosphate.
  JOURNAL   Biochemistry 41:11649-57 (2002)
            DOI:10.1021/bi026292t
REFERENCE   PMID:10225425
  AUTHORS   Laber B, Maurer W, Scharf S, Stepusin K, Schmidt FS.
  TITLE     Vitamin B6 biosynthesis: formation of pyridoxine 5'-phosphate from 4-(phosphohydroxy)-L-threonine and 1-deoxy-D-xylulose-5-phosphate by PdxA and PdxJ protein.
  JOURNAL   FEBS Lett 449:45-8 (1999)
            DOI:10.1016/S0014-5793(99)00393-2
REFERENCE   PMID:16157873
  AUTHORS   Tambasco-Studart M, Titiz O, Raschle T, Forster G, Amrhein N, Fitzpatrick TB.
  TITLE     Vitamin B6 biosynthesis in higher plants.
  JOURNAL   Proc Natl Acad Sci U S A 102:13687-92 (2005)
            DOI:10.1073/pnas.0506228102
REFERENCE   PMID:22276911
  AUTHORS   Nagase T, Mugo AN, Chu HN, Yoshikane Y, Ohnishi K, Yagi T
  TITLE     The mll6786 gene encodes a repressor protein controlling the degradation pathway for vitamin B6 in Mesorhizobium loti.
  JOURNAL   FEMS Microbiol Lett 329:116-22 (2012)
            DOI:10.1111/j.1574-6968.2012.02510.x
REL_PATHWAY hsa00010  Glycolysis / Gluconeogenesis
            hsa00030  Pentose phosphate pathway
            hsa00630  Glyoxylate and dicarboxylate metabolism
            hsa00650  Butanoate metabolism
            hsa00730  Thiamine metabolism
KO_PATHWAY  ko00750
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