Explore systems
Browse curated peptide and protein systems by sequence, PDB ID, modification type, and protonation-state annotation.
Showing 1–50 of 584
Class
PTM
CpHMD
| System | Length | Modification | pH Condition | Methods | Structure | |
|---|---|---|---|---|---|---|
| AGA | 3 | — | — | UnbiasedAdaptive | ![]() | View |
| AAGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| ACGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| ADGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AEGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AFGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGAA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGCA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGDA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGEA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGFA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGHA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGIA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGKA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGLA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGMA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGNA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGPA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGQA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGRA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGSA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGTA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGVA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGWA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AGYA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AHGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AIGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AKGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| ALGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AMGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| ANGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| APGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AQGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| ARGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| ASGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| ATGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AVGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AWGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| AYGA | 4 | — | — | UnbiasedAdaptive | ![]() | View |
| 1AW8 | 24 | — | 0.0–12.5 | UnbiasedCpHMD | ![]() | View |
| 3DBO | 34 | — | 0.0–12.5 | UnbiasedCpHMD | ![]() | View |
| 4N3Y | 35 | — | 0.0–12.5 | UnbiasedCpHMD | ![]() | View |
| 4C2M | 44 | — | 0.0–12.5 | UnbiasedCpHMD | ![]() | View |
| 2P58 | 54 | — | 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 |
| 4I1L | 62 | — | 0.0–12.5 | UnbiasedCpHMD | ![]() | View |
| 3ZDO | 63 | — | 0.0–12.5 | UnbiasedCpHMD | ![]() | View |


















































