• Thumbnail for Pyridoxal phosphate
    Pyridoxal phosphate (PLP, pyridoxal 5'-phosphate, P5P), the active form of vitamin B6, is a coenzyme in a variety of enzymatic reactions. The International...
    26 KB (2,937 words) - 11:06, 4 June 2024
  • Thumbnail for Pyridoxal
    Pyridoxal is one form of vitamin B6. Some medically relevant bacteria, such as those in the genera Granulicatella and Abiotrophia, require pyridoxal for...
    4 KB (182 words) - 02:35, 20 March 2024
  • Thumbnail for Vitamin B6
    which can be interconverted in biological systems. Its active form, pyridoxal 5′-phosphate, serves as a coenzyme in more than 140 enzyme reactions in...
    61 KB (6,987 words) - 08:57, 16 August 2024
  • In enzymology, a pyridoxal kinase (EC 2.7.1.35) is an enzyme that catalyzes the chemical reaction ATP + pyridoxal ⇌ {\displaystyle \rightleftharpoons }...
    2 KB (189 words) - 15:37, 26 August 2023
  • enzyme pyridoxal phosphatase (EC 3.1.3.74) catalyzes the reaction pyridoxal 5′-phosphate + H2O ⇌ {\displaystyle \rightleftharpoons } pyridoxal + phosphate...
    2 KB (197 words) - 15:37, 26 August 2023
  • In enzymology, a pyridoxal oxidase (EC 1.2.3.8) is an enzyme that catalyzes the chemical reaction pyridoxal + H2O + O2 ⇌ {\displaystyle \rightleftharpoons...
    2 KB (148 words) - 15:37, 26 August 2023
  • be gained from the results of theoretical calculations. For example, pyridoxal phosphate, a form of vitamin B6, in aqueous solution is predicted to have...
    10 KB (1,075 words) - 22:07, 3 June 2024
  • Pyridoxal 5′-phosphate synthase (glutamine hydrolysing) (EC 4.3.3.6, PdxST) is an enzyme with systematic name D-ribose 5-phosphate,D-glyceraldehyde 3-phosphate...
    4 KB (447 words) - 15:37, 26 August 2023
  • In enzymology, a pyridoxal 4-dehydrogenase (EC 1.1.1.107) is an enzyme that catalyzes the chemical reaction pyridoxal + NAD+ ⇌ {\displaystyle \rightleftharpoons...
    2 KB (129 words) - 15:37, 26 August 2023
  • Metafolin, a calcium salt of vitamin B9), methylcobalamin (vitamin B12) and pyridoxal 5'-phosphate (vitamin B6). It is a vitamin B supplement. Metanx is indicated...
    3 KB (150 words) - 05:04, 2 March 2023
  • Thumbnail for Aspartate transaminase
    AspAT/ASAT/AAT or (serum) glutamic oxaloacetic transaminase (GOT, SGOT), is a pyridoxal phosphate (PLP)-dependent transaminase enzyme (EC 2.6.1.1) that was first...
    19 KB (2,115 words) - 13:27, 22 July 2023
  • Thumbnail for Group III pyridoxal-dependent decarboxylases
    In molecular biology, group III pyridoxal-dependent decarboxylases are a family of bacterial enzymes comprising ornithine decarboxylase EC 4.1.1.17, lysine...
    4 KB (358 words) - 10:17, 7 June 2021
  • It has been proposed that vitamin B6 in supplements should be in pyridoxal or pyridoxal phosphate form rather than pyridoxine as these are thought to reduce...
    49 KB (4,453 words) - 11:41, 19 July 2024
  • Thumbnail for Transsulfuration pathway
    four transsulfuration enzymes require vitamin B6 in its active form (pyridoxal phosphate or PLP). Three of these enzymes (cystathionine γ-synthase excluded)...
    6 KB (831 words) - 23:19, 27 March 2024
  • Thumbnail for Riboflavin
    niacin (vitamin B3) and the conversion of vitamin B6 to the coenzyme pyridoxal 5'-phosphate requires FMN. Riboflavin is involved in maintaining normal...
    56 KB (5,567 words) - 14:05, 3 August 2024
  • six naturally occurring vitamers of vitamin B6 including pyridoxine, pyridoxal, and pyridoxamine as well as a 5'-phosphate derivative of each. All six...
    12 KB (1,207 words) - 02:35, 12 March 2024
  • Thumbnail for Group I pyridoxal-dependent decarboxylases
    In molecular biology, the group I pyridoxal-dependent decarboxylases, also known as glycine cleavage system P-proteins, are a family of enzymes consisting...
    2 KB (226 words) - 19:18, 20 May 2023
  • Thumbnail for Transaminase
    becomes an amino acid.[citation needed] Transaminases require the coenzyme pyridoxal phosphate, which is converted into pyridoxamine in the first half-reaction...
    8 KB (784 words) - 21:00, 13 April 2024
  • or proteolipid protein 2, associated with Pelizaeus-Merzbacher disease Pyridoxal phosphate, a coenzyme, the active form of vitamin B6 Packet Layer Protocol...
    1 KB (209 words) - 15:01, 7 July 2024
  • Thumbnail for Alanine transaminase
    pyruvate + L-glutamate ALT (and all aminotransferases) require the coenzyme pyridoxal phosphate, which is converted into pyridoxamine in the first phase of...
    13 KB (1,373 words) - 03:13, 5 August 2024
  • organic prosthetic groups are vitamin derivatives: thiamine pyrophosphate, pyridoxal-phosphate and biotin. Since prosthetic groups are often vitamins or made...
    8 KB (817 words) - 03:17, 14 August 2024
  • Thumbnail for Melatonin
    (5-HTP). Subsequently, 5-HTP undergoes decarboxylation, facilitated by pyridoxal phosphate and the enzyme 5-hydroxytryptophan decarboxylase, yielding serotonin...
    66 KB (7,076 words) - 02:57, 12 August 2024
  • B3 (niacin) Vitamin B5 (pantothenic acid) Vitamin B6 group: Pyridoxine Pyridoxal-5-Phosphate Pyridoxamine Vitamin B7 (biotin) Vitamin B9 (folate) Vitamin...
    5 KB (381 words) - 04:59, 1 April 2024
  • mechanistic features with other pyridoxal- phosphate dependent enzymes, such as the covalent binding of the pyridoxal- phosphate group to a lysine residue...
    3 KB (168 words) - 17:24, 12 May 2024
  • Thumbnail for Group IV pyridoxal-dependent decarboxylases
    In molecular biology, group IV pyridoxal-dependent decarboxylases are a family of enzymes comprising ornithine decarboxylase EC 4.1.1.17, lysine decarboxylase...
    4 KB (315 words) - 00:02, 3 January 2021
  • Thumbnail for Sideroblastic anemia
    sideroblastic anemia SLC25A38 206000 pyridoxine-responsive sideroblastic anemia (vitamin B6 deficiency; pyridoxal phosphate required for heme synthesis)...
    16 KB (1,724 words) - 04:51, 18 August 2024
  • Thumbnail for GABA
    synthesized from glutamate via the enzyme glutamate decarboxylase (GAD) with pyridoxal phosphate (the active form of vitamin B6) as a cofactor. This process...
    51 KB (5,494 words) - 04:45, 10 August 2024
  • Thumbnail for Theanine
    Chloroquine EGCG GTP GW5074 Hexachlorophene Hydroxylamine Palmitoyl-CoA Pyridoxal phosphate GSTooltip Glutamine synthetase 2-Aminoadipic acid JFD01307SC...
    22 KB (2,092 words) - 15:05, 23 July 2024
  • Thumbnail for Group II pyridoxal-dependent decarboxylases
    In molecular biology, group II pyridoxal-dependent decarboxylases are family of enzymes including aromatic-L-amino-acid decarboxylase (L-dopa decarboxylase...
    3 KB (255 words) - 23:42, 25 January 2023
  • Thumbnail for Furosemide
    Chloroquine EGCG GTP GW5074 Hexachlorophene Hydroxylamine Palmitoyl-CoA Pyridoxal phosphate GSTooltip Glutamine synthetase 2-Aminoadipic acid JFD01307SC...
    37 KB (3,650 words) - 17:39, 27 July 2024