| propyl hydroxybenzoate | <chemical> An antifungal agent and pharmaceutical preservative. Chemical name: P-hydroxybenzoic acid propyl ester. Synonym: propyl hydroxybenzoate. (05 Mar 2000) |
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| propyl | <chemistry> The hypothetical radical C3H7, regarded as the essential residue of propane and related compounds. Origin: Propionic + -yl. Source: Websters Dictionary (01 Mar 1998) |
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| propyl gallate | <chemical> N-propyl gallate. Antioxidant for foods, fats, oils, ethers, emulsions, waxes, transformer oils. Synonym: progallin p; tenox pg. Chemical name: Benzoic acid, 3,4,5-trihydroxy-, propyl ester (12 Dec 1998) |
| methyl hydroxybenzoate | Methylp-hydroxybenzoate;an antifungal preservative. Synonym: methyl hydroxybenzoate. (05 Mar 2000) |
| polyprenyl-4-hydroxybenzoate carboxylase | <enzyme> Involved in polyprenylphenol synthesis; implicated in flagellation of salmonella typhimurium Registry number: EC 4.1.1.- Synonym: ppphb carboxylase, polyprenyl-p-hydroxybenzoate carboxylase (26 Jun 1999) |
| nonaprenyl-4-hydroxybenzoate transferase | <enzyme> Ph optimum 7.5; completely inhibited by triton x-100 and deoxycholate, but not by taurodeoxycholate and beta-octyl glucoside; mediates the transfer of the polyisoprenoid side chain to 4-hydroxybenzoate in ubiquinone biosynthesis Registry number: EC 2.5.1.- Synonym: n4hb transferase (26 Jun 1999) |
| 3-hydroxybenzoate-6-hydroxylase | <enzyme> From micrococcus; a flavoprotein; catalyses reversibly the hydroxylation of 3-hydroxybenzoate in the presence of NADH and o2 to form 2,5-dihydroxybenzoate, nad and h2o Registry number: EC 1.14.13.24 Synonym: 3-hydroxybenzoate-6-monooxygenase, 3-ohb-6-hydroxylase, 3-hydroxybenzoate 6-hydroxylase (26 Jun 1999) |
| 4-hydroxybenzoate-3-monooxygenase | <enzyme> A flavoprotein that catalyses the synthesis of protocatechuic acid from 4-hydroxybenzoate in the presence of molecular oxygen. Chemical name: 4-Hydroxybenzoate,NADPH:oxygen oxidoreductase (3-hydroxylating) Registry number: EC 1.14.13.2 (12 Dec 1998) |
| 4-hydroxybenzoate coenzyme A ligase | <enzyme> From rhodopseudomonas palustris; involved in anaerobic metabolism of 4-hydroxybenzoate Registry number: EC 6.2.1.- Synonym: 4-hydroxybenzoate-CoA ligase, 4-hb-CoA ligase (26 Jun 1999) |
| 4-hydroxybenzoate decarboxylase | <enzyme> Aromatic-dependent decarboxylase which provides growth-essential co2 equivalents for the acetogenic (wood) pathway of clostridium thermoaceticum Registry number: EC 4.1.1.- Synonym: phenol carboxylase (26 Jun 1999) |
| 4-hydroxybenzoate polyprenyltransferase | <enzyme> An intermediate in ubiquinone biosynthesis Registry number: EC 2.5.1.- Synonym: 4-hydroxybenzoate octaprenyltransferase, polyprenyl pyrophosphate-p-hydroxybenzoate polyprenyltransferase, para-hydroxybenzoate polyprenyltransferase, 4-ohb-pp-transferase, ubia gene product (26 Jun 1999) |
| 4-hydroxybenzoate synthase | <chemical> Complex associated with mitochondrial membranes of roots of cucumis sativus; converts p-coumaric acid to p-hydroxybenzoic acid; mechanism of multi-step reaction unclear Chemical name: synthase, p-hydroxybenzoate Synonym: para-hydroxybenzoate synthase, p-hydroxybenzoate synthase (26 Jun 1999) |