| OKT | ornithine ketoacid amino-transferase |
|---|---|
| PACE | Pacing and Clinical Electrophysiology; paired basic amino acid cleaving enzyme; personalized aerobic... |
| TAGH | triiodothyronine, amino acids, glucagon, and heparin |
| TPA | tannic acid, polyphosphomolybdic acid, and amino acid; 12-0-tetradecanoyl-phorbol-13-acetate; third-... |
| Xaa | unknown amino acid |