Vitamin B6 is a collective name fore three substituted pyridines - pyridoxal, pyridoxol, and pyridoxamine. Pyridoxal carries an aldehyde group (-CHO) at C-4. Pyridoxol is the corresponding alcohol (-CH2OH), and pyridoxamine the homologous amine (-CH2NH2). The active form of vitamin B6, pyridoxal phosphate, is the most important coenzyme in amino acid metabolism. Glycogen phosphorylase, the enzyme catalyzing glycogen degradation, also contains pyridoxal phosphate. Vitamin B6 deficiency is very rare. Website=KEGG - Kyoto Encyclopedia of Genes and Genomes http://www.genome.jp/kegg/ free text=Biochemiscal Pathways - An Atlas of Biochemistry and Molecular Biology Edited by Gerhard Michal free text=Color Atlas of Biochemistry by Jan Koolman and Klaus-Heinrich Rohm free text=Human Metabolism by Ramsey Bronk 4.0 SQUARE SQUARE SQUARE inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive inactive Butaonate Metabolism Glyoxylate and _br_Dicarboxylate Metabolism Pentose Phosphate Pathway Long Name: Succinate semialdehyde Synonym: Synonym not specified Accession: S04333 inside SIMPLE_MOLECULE Succinate_br_semialdehyde Long Name: 2-(Acetamidomethylene) succinate Synonym: Synonym not specified Accession: S04325 inside SIMPLE_MOLECULE 2-(Acetamidomethylene)_br_succinate Long Name: 3-Hydroxy-2 methylpyridine-5-carboxylate Synonym: Synonym not specified Accession: S04319 inside SIMPLE_MOLECULE 3-Hydroxy-2_br_methylpyridine-_br_5-carboxylate Long Name: 3-Hydroxy-2 methylpyridine-4,5-dicarboxylate Synonym: Synonym not specified Accession: S04330 inside SIMPLE_MOLECULE 3-Hydroxy-2_br_methylpyridine-_br_4,5-dicarboxylate Long Name: 2-Methyl-3-Hydroxy-5-formylpyridine-4-carboxylate Synonym: Synonym not specified Accession: S04310 inside SIMPLE_MOLECULE 2-Methyl-3-Hydroxy-_br_5-formylpyridine-_br_4-carboxylate Long Name: 2-(Acetamidomethylene) succinate hydrolase Synonym: Synonym not specified Accession: P03233 inside PROTEIN p66 Long Name: 3-Hydroxy-2-methylpyridine carboxylate dioxygenase Synonym: Synonym not specified Accession: P03230 inside PROTEIN p68 Long Name: 3-Hydroxy-2-methylpyridine 4,5-dicarboxylate 4-decarboxylase Synonym: Synonym not specified Accession: P03237 inside PROTEIN p69 Long Name: Excretion Synonym: Synonym not specified Accession: U04370 inside UNKNOWN Excretion Long Name: 4-Pyridoxate Synonym: Synonym not specified Accession: S04326 inside SIMPLE_MOLECULE 4-Pyridoxate Long Name: 4-Pyridoxolactone Synonym: Synonym not specified Accession: S04311 inside SIMPLE_MOLECULE 4-Pyridoxolactone Long Name: Pyridoxamine Synonym: Synonym not specified Accession: S04327 inside SIMPLE_MOLECULE Pyridoxamine Long Name: Pyridoxal Synonym: Synonym not specified Accession: S04331 inside SIMPLE_MOLECULE Pyridoxal Long Name: Pyridoxalactonase Synonym: Synonym not specified Accession: P03239 inside PROTEIN p70 Long Name: Pyridoxal 4-dehydrogenase Synonym: Synonym not specified Accession: P03243 inside PROTEIN p73 Long Name: Pyridoxal oxiadase Synonym: Synonym not specified Accession: P03226 inside PROTEIN p74 Long Name: Pyridoxamine phosphate oxidase Synonym: Synonym not specified Accession: P03236 inside PROTEIN p75 Long Name: Pyrodoxamine pyruvate transaminase Synonym: Synonym not specified Accession: P03228 inside PROTEIN p76 Long Name: Pyridoxamine oxaloacetate transaminase Synonym: Synonym not specified Accession: P03238 inside PROTEIN p77 Long Name: Pyridoxamine phosphate transaminase Synonym: Synonym not specified Accession: P03234 inside PROTEIN p78 Long Name: Pyridoxal kinase Synonym: Synonym not specified Accession: P03244 inside PROTEIN p79 Long Name: D-Glutamate Synonym: Synonym not specified Accession: S04317 inside SIMPLE_MOLECULE D-Glutamate Long Name: 2-Oxoglutarate Synonym: Synonym not specified Accession: S04313 inside SIMPLE_MOLECULE 2-Oxoglutarate Long Name: Pyruvate Synonym: Synonym not specified Accession: S04307 inside SIMPLE_MOLECULE Pyruvate Long Name: D-Alanine Synonym: Synonym not specified Accession: S04314 inside SIMPLE_MOLECULE D-Alanine Long Name: Pyridoxine Synonym: Synonym not specified Accession: S04318 inside SIMPLE_MOLECULE Pyridoxine Long Name: Pyridoxine phosphate Synonym: Synonym not specified Accession: S04335 inside SIMPLE_MOLECULE Pyridoxine_br_phosphate Long Name: Pyridoxamine 5-phosphate Synonym: Synonym not specified Accession: S04312 inside SIMPLE_MOLECULE Pyridoxamine_br_5-phosphate Long Name: Pyridoxal 5-phosphate Synonym: Synonym not specified Accession: S04321 inside SIMPLE_MOLECULE Pyridoxal_br_5-phosphate Long Name: Pyridoxine 4-dehydrogenase Synonym: Synonym not specified Accession: P03229 inside PROTEIN p81 Long Name: Pyridoxine 4-oxidase Synonym: Synonym not specified Accession: P03231 inside PROTEIN p83 Long Name: Glycoaldehyde Synonym: Synonym not specified Accession: S04320 inside SIMPLE_MOLECULE Glycoaldehyde Long Name: Isopyridoxal Synonym: Synonym not specified Accession: S04308 inside SIMPLE_MOLECULE Isopyridoxal Long Name: 5-Pyridoxolactone Synonym: Synonym not specified Accession: S04334 inside SIMPLE_MOLECULE 5-Pyridoxolactone Long Name: 3-Hydroxy-4-hydroxymethyl-2-methylpyridine 5-carboxylate Synonym: Synonym not specified Accession: S04322 inside SIMPLE_MOLECULE 3-Hydroxy-4-hydroxymethyl-_br_2-methylpyridine_br_5-carboxylate Long Name: 2-(Acetamidomethylene) 3-hydroxymethyl succinate Synonym: Synonym not specified Accession: S04323 inside SIMPLE_MOLECULE 2-(Acetamidomethylene)_br_3-hydroxymethyl_br_succinate Long Name: Alpha-Hydroxymethyl succinate semialdehyde Synonym: Synonym not specified Accession: S04309 inside SIMPLE_MOLECULE _Alpha_-Hydroxymethyl_br_succinate semialdehyde Long Name: D-Erythrose 4-phosphate Synonym: Synonym not specified Accession: S04316 inside SIMPLE_MOLECULE D-Erythrose_br_4-phosphate Long Name: 4-Phospho D-erythronate Synonym: Synonym not specified Accession: S04329 inside SIMPLE_MOLECULE 4-Phospho_br_D-erythronate Long Name: 2-Oxo-3-hydroxy 4-phosphobutaonate Synonym: Synonym not specified Accession: S04332 inside SIMPLE_MOLECULE 2-Oxo-3-hydroxy_br_4-phosphobutaonate Long Name: O-Phospho 4-hydroxy L-threonine Synonym: Synonym not specified Accession: S04328 inside SIMPLE_MOLECULE O-Phospho_br_4-hydroxy L-threonine Long Name: 4-Hydroxy L-threonine Synonym: Synonym not specified Accession: S04315 inside SIMPLE_MOLECULE 4-Hydroxy L-threonine Long Name: 3-Amino-2-oxopropyl phosphate Synonym: Synonym not specified Accession: S04324 inside SIMPLE_MOLECULE 3-Amino-_br_2-oxopropyl_br_phosphate Long Name: 2-(hydroxymethyl) 3-(acetamidomethylene) succinate hydrolase Synonym: Synonym not specified Accession: P03240 inside PROTEIN p84 Long Name: Pyridoxine 5-dehydrogenase Synonym: Synonym not specified Accession: P03241 inside PROTEIN p85 Long Name: 5-pyridoxate dioxygenase Synonym: Synonym not specified Accession: P03232 inside PROTEIN p86 Long Name: Phosphoserine transaminase Synonym: Synonym not specified Accession: P03227 inside PROTEIN p87 Long Name: Threonine synthase Synonym: Synonym not specified Accession: P03242 inside PROTEIN p88 Long Name: 4-hydroxythreonine-4-phosphate dehydrogenase Synonym: Synonym not specified Accession: P03235 inside PROTEIN p89 STATE_TRANSITION a195 a3 a200 STATE_TRANSITION a196 a195 a202 STATE_TRANSITION a197 a196 a203 KNOWN_TRANSITION_OMITTED a198 a197 KNOWN_TRANSITION_OMITTED a192 a198 KNOWN_TRANSITION_OMITTED a192 a204 STATE_TRANSITION a206 a192 a210 STATE_TRANSITION a205 a206 STATE_TRANSITION a206 a205 a213 STATE_TRANSITION a205 a208 STATE_TRANSITION a209 a207 a220 STATE_TRANSITION a205 a192 a214 STATE_TRANSITION a208 a205 a217 a216 a218 a215 STATE_TRANSITION 0.36179577267952867,-0.003918765939076252 0.731937759407575,-0.00737927369254443 a207 a224 a226 a209 a225 a227 a232 STATE_TRANSITION a228 a207 a230 STATE_TRANSITION a205 a229 STATE_TRANSITION a229 a205 a237 a238 a235 STATE_TRANSITION a205 a207 STATE_TRANSITION a207 a205 a221 STATE_TRANSITION a229 a228 STATE_TRANSITION a228 a229 a233 STATE_TRANSITION a208 a209 STATE_TRANSITION a209 a208 a219 KNOWN_TRANSITION_OMITTED a239 a229 STATE_TRANSITION a229 a240 a260 STATE_TRANSITION a243 a245 a261 STATE_TRANSITION a245 a246 a259 KNOWN_TRANSITION_OMITTED a240 a244 KNOWN_TRANSITION_OMITTED a244 a243 STATE_TRANSITION a255 a256 STATE_TRANSITION a256 a255 a262 STATE_TRANSITION a256 a257 a263 STATE_TRANSITION a256 a258 a264 STATE_TRANSITION a258 a228 KNOWN_TRANSITION_OMITTED a257 a229 KNOWN_TRANSITION_OMITTED a253 a254 KNOWN_TRANSITION_OMITTED a254 a255