EC 4.3.1.23: tyrosine ammonia-lyase
LyasesOpen in Browse
CatLog read 6 records for EC 4.3.1.23 from 2 papers, for 3 organisms. Names in these papers: tyrosine ammonia-lyase (RsTAL), CmdF (tyrosine aminomutase), CmTAL (tyrosine ammonia lyase/aminomutase, Rmet_0231).
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 21 records for EC 4.3.1.23 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 4.3.1.23 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Structural determinants and modulation of substrate specificity in phenylalanine-tyrosine ammonia-lyases | Rhodobacter sphaeroides | 3 |
| Discovery of additional members of the tyrosine aminomutase enzyme family and the mutational analysis of CmdF | Chondromyces crocatus, Cupriavidus metallidurans | 3 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| CmdF (tyrosine aminomutase) | Chondromyces crocatus | L-tyrosine | — | 0.377 | — | pH 8.8, 30 °C | PMID 19222035 | Open record: CmdF (tyrosine aminomutase), L-tyrosine |
| CmdF (tyrosine aminomutase)variant L62M/V63I/P64Y/V65M/M66L/I67V (CmdF MIYMLV) | Chondromyces crocatus | L-tyrosine | — | 0.178 | — | pH 8.8, 30 °C | PMID 19222035 | Open record: CmdF (tyrosine aminomutase) variant L62M/V63I/P64Y/V65M/M66L/I67V (CmdF MIYMLV), L-tyrosine |
| CmTAL (tyrosine ammonia lyase/aminomutase, Rmet_0231) | Cupriavidus metallidurans | L-tyrosine | — | 0.348 | — | pH 8.8, 30 °C | PMID 19222035 | Open record: CmTAL (tyrosine ammonia lyase/aminomutase, Rmet_0231), L-tyrosine |
| tyrosine ammonia-lyase (RsTAL) | Rhodobacter sphaeroides | L-phenylalanine | 13.1 | 11.4 | 1.1 | pH 8.5, 37 °C | PMID 17185228 | Open record: tyrosine ammonia-lyase (RsTAL), L-phenylalanine |
| tyrosine ammonia-lyase (RsTAL) | Rhodobacter sphaeroides | L-tyrosine | 4.32 | 0.0742 | 58 | pH 8.5, 37 °C | PMID 17185228 | Open record: tyrosine ammonia-lyase (RsTAL), L-tyrosine |
| tyrosine ammonia-lyase (RsTAL)variant H89F | Rhodobacter sphaeroides | L-phenylalanine | 8.15 | 0.434 | 19 | pH 8.5, 37 °C | PMID 17185228 | Open record: tyrosine ammonia-lyase (RsTAL) variant H89F, L-phenylalanine |