Definition of porphobilinogen in English:

porphobilinogen

noun ˌpɔːfəʊbʌɪˈlɪnədʒ(ə)n

Biochemistry

A colourless, soluble, solid compound which is a metabolic precursor of porphyrins, is excreted in the commoner forms of porphyria, and is a substituted pyrrole; 5-aminomethyl-4-carboxymethyl-1H-pyrrole-3-propanoic acid, C₁₀H₁₄N₂O₄.

Origin

1930s; earliest use found in Chemical Abstracts. From German Porphobilinogen from Porphobilin + -ogen.

Definition of porphobilinogen in US English:

porphobilinogen

nounˌpɔːfəʊbʌɪˈlɪnədʒ(ə)n

Biochemistry

A colourless, soluble, solid compound which is a metabolic precursor of porphyrins, is excreted in the commoner forms of porphyria, and is a substituted pyrrole; 5-aminomethyl-4-carboxymethyl-1H-pyrrole-3-propanoic acid, C₁₀H₁₄N₂O₄.

Origin

1930s; earliest use found in Chemical Abstracts. From German Porphobilinogen from Porphobilin + -ogen.

单词	porphobilinogen
释义	Definition of porphobilinogen in English: porphobilinogen noun ˌpɔːfəʊbʌɪˈlɪnədʒ(ə)n Biochemistry A colourless, soluble, solid compound which is a metabolic precursor of porphyrins, is excreted in the commoner forms of porphyria, and is a substituted pyrrole; 5-aminomethyl-4-carboxymethyl-1H-pyrrole-3-propanoic acid, C₁₀H₁₄N₂O₄. Origin 1930s; earliest use found in Chemical Abstracts. From German Porphobilinogen from Porphobilin + -ogen. Definition of porphobilinogen in US English: porphobilinogen nounˌpɔːfəʊbʌɪˈlɪnədʒ(ə)n Biochemistry A colourless, soluble, solid compound which is a metabolic precursor of porphyrins, is excreted in the commoner forms of porphyria, and is a substituted pyrrole; 5-aminomethyl-4-carboxymethyl-1H-pyrrole-3-propanoic acid, C₁₀H₁₄N₂O₄. Origin 1930s; earliest use found in Chemical Abstracts. From German Porphobilinogen from Porphobilin + -ogen.
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