Explore systems
Browse curated peptide and protein systems by sequence, PDB ID, modification type, and protonation-state annotation.
Showing 1–50 of 589
Class
PTM
CpHMD
| System | Length | Modification | pH Condition | Methods | Structure | |
|---|---|---|---|---|---|---|
| ASA | 3 | — | — | UnbiasedAdaptive |  | View |
| AS[P1]A | 3 | PTM: P1 | — | UnbiasedAdaptive |  | View |
| AS[P2]A | 3 | PTM: P2 | — | UnbiasedAdaptive |  | View |
| AASA | 4 | — | — | UnbiasedAdaptive |  | View |
| ACSA | 4 | — | — | UnbiasedAdaptive |  | View |
| ADSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AESA | 4 | — | — | UnbiasedAdaptive |  | View |
| AFSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AGSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AHSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AISA | 4 | — | — | UnbiasedAdaptive |  | View |
| AKSA | 4 | — | — | UnbiasedAdaptive |  | View |
| ALSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AMSA | 4 | — | — | UnbiasedAdaptive |  | View |
| ANSA | 4 | — | — | UnbiasedAdaptive |  | View |
| APSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AQSA | 4 | — | — | UnbiasedAdaptive |  | View |
| ARSA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASAA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASCA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASDA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASEA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASFA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASGA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASHA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASIA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASKA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASLA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASMA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASNA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASPA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASQA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASRA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASSA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASTA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASVA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASWA | 4 | — | — | UnbiasedAdaptive |  | View |
| ASYA | 4 | — | — | UnbiasedAdaptive |  | View |
| ATSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AVSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AWSA | 4 | — | — | UnbiasedAdaptive |  | View |
| AYSA | 4 | — | — | UnbiasedAdaptive |  | View |
| 3DBO | 34 | — | 0.0–12.5 | UnbiasedCpHMD |  | View |
| 4C2M | 44 | — | 0.0–12.5 | UnbiasedCpHMD |  | View |
| 1OJH | 52 | — | 0.0–12.5 | UnbiasedCpHMD |  | View |
| 2P58 | 54 | — | 0.0–12.5 | UnbiasedCpHMD |  | View |
| 3HTK | 60 | — | 0.0–12.5 | UnbiasedCpHMD |  | View |
| 3DGP | 62 | — | 0.0–12.5 | UnbiasedCpHMD |  | View |
| 4F98 | 62 | — | 0.0–12.5 | UnbiasedCpHMD |  | View |
| 2OXL | 62 | — | 0.0–12.5 | UnbiasedCpHMD |  | View |