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Phenylglycine is the organic compound with the formula C 6 H 5 CH(NH 2)CO 2 H. It is a non-proteinogenic alpha amino acid related to alanine, but with a phenyl group in place of the methyl group. It is a white solid. The compound exhibits some biological activity. [1]
When synthesized in bacteria, DHPG requires 5 enzymes, DpgA-D and 4-hydroxyphenylglycine transferase (Pgat), in order to be synthesized. [4] DpgA is a type III polyketide synthase and initiates the synthesis by condensing acetyl-CoA with three molecules of malonyl-CoA. The tetra-carbonyl compound then cyclizes to form a C8 intermediate.
4-Hydroxyphenylglycine (HPG) is a non-proteogenic amino acid found in vancomycin and related glycopeptides. HPG is synthesized from the shikimic acid pathway and requires four enzymes to synthesize: [1] Both L- and D-HPG are used in the vancomycin class of antibiotics.
This page was last edited on 17 September 2023, at 15:28 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
N-Phenylglycine is an organic compound with the formula C 6 H 5 NHCH 2 CO 2 H. This white solid achieved fame as the industrial precursor to indigo dye. [1] It is a non-proteinogenic alpha amino acid related to sarcosine, but with an N-phenyl group in place of N-methyl.
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