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Suggested abbreviations for cysteine modifications.
| Abbreviation of modification | Modification | Description |
|---|---|---|
| C23h | R-SH | Thiol |
| C23-C45 | R-S-S-R | Disulfide bond with cysteine 45 |
| C23so | R-SO3− | Sulfonate modification |
| C23nem | R-S-NEM | Adduct after reaction with NEM |
| C23iodo | R-S-carboxy-amidomethyl | Adduct after reaction with iodoacetamide |
The modification of cysteine 23 in HMGB1 is given as an example.
