pyridoxamine

pyridoxamine
The amine of pyridoxine (–CH2NH2 replacing –CH2OH at position 4), having a similar physiologic action. See pyridoxine.
- p. 5-phosphate the amine of pyridoxal 5-phosphate (—CH2NH2 replacing —CHO at position 4), it is the intermediate formed in many enzyme-catalyzed reactions that utilize pyridoxal 5-phosphate.

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pyr·i·dox·amine .pir-ə-'däk-sə-.mēn n a crystalline amine C8H12N2O2 of the vitamin B6 group that in the form of its phosphate is active as a coenzyme

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pyr·i·dox·amine (pir″ĭ-dokґsə-mēn) one of the three active forms of vitamin B6.

Medical dictionary. 2011.

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  • Pyridoxamine — Général No CAS …   Wikipédia en Français

  • pyridoxamine — [pir΄ə däk′sə mēn΄] n. 〚/span> PYRIDOXINE + AMINE〛 a crystalline material, C8H12N2O2, exhibiting vitamin B6 activity * * * pyr·i·dox·a·mine (pĭr ĭ dŏkʹsə mēn ) n. A crystalline amine, C8H12N2O2, one of several active forms of pyridoxine, impor …   Universalium

  • pyridoxamine — [pir΄ə däk′sə mēn΄] n. [< PYRIDOXINE + AMINE] a crystalline material, C8H12N2O2, exhibiting vitamin B6 activity …   English World dictionary

  • Pyridoxamine — Chembox new Name = Pyridoxamine ImageFile = Pyridoxamine.png ImageSize = 120px ImageName = Pyridoxamine OtherNames = 4 (aminomethyl) 3 hydroxy 2 methyl 5 pyridinemethanol Section2 = Chembox Properties ChemSpiderID = 1023 Formula = C8H12N2O2… …   Wikipedia

  • pyridoxamine — piridoksaminas statusas T sritis chemija formulė HOC₅HN(CH₃)(CH₂OH)(CH₂NH₂) atitikmenys: angl. pyridoxamine; vitamin B₆ rus. витамин В₆; пиридоксамин ryšiai: sinonimas – 4 aminometil 5 hidroksimetil 2 metil 3 piridinolis sinonimas – vitaminas B₆ …   Chemijos terminų aiškinamasis žodynas

  • Pyridoxamine-phosphate transaminase — In enzymology, a pyridoxamine phosphate transaminase (EC number|2.6.1.54) is an enzyme that catalyzes the chemical reaction:pyridoxamine 5 phosphate + 2 oxoglutarate ightleftharpoons pyridoxal 5 phosphate + D glutamateThus, the two substrates of… …   Wikipedia

  • Pyridoxamine-pyruvate transaminase — In enzymology, a pyridoxamine pyruvate transaminase (EC number|2.6.1.30) is an enzyme that catalyzes the chemical reaction:pyridoxamine + pyruvate ightleftharpoons pyridoxal + L alanineThus, the two substrates of this enzyme are pyridoxamine and… …   Wikipedia

  • Pyridoxamine-oxaloacetate transaminase — In enzymology, a pyridoxamine oxaloacetate transaminase (EC number|2.6.1.31) is an enzyme that catalyzes the chemical reaction:pyridoxamine + oxaloacetate ightleftharpoons pyridoxal + L aspartateThus, the two substrates of this enzyme are… …   Wikipedia

  • pyridoxamine-phosphate oxidase — An oxidoreductase catalyzing oxidative deamination of pyridoxamine 5 phosphate (with O2 and H2O) to form pyridoxal 5 phosphate, H2O2, and NH3 …   Medical dictionary

  • pyridoxamine — noun Etymology: International Scientific Vocabulary pyridoxine + amine Date: 1944 a crystalline amine C8H12N2O2 of the vitamin B6 group that occurs as a phosphate and is active as a coenzyme …   New Collegiate Dictionary

  • pyridoxamine — noun one of the constituents of vitamin B6 that is essential for the metabolism of starch and amino acids …   Wiktionary

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