| PTM - dbPAF | | Gene Name | UniProt ID | Position | Type | Species | | uba-2; W02A11.4 | Q9NAN1 | 552 | S | Caenorhabditis elegans | |
| PTM - dbPTM | | UniProt ID | Position | Code | Type | Resources | References | | Q9NAN1 | 552 | S | Phosphorylation | PhosphoELM.10011 | 19530675 | |
| PTM - Phospho.ELM | | UniProt | Position | Code | PMIDs | Kinase | Source | Type | | Q9NAN1 | 552 | S | 19530675 | | HTP | Phosphorylation | |
| PTM - PHOSIDA | | Symbol | Accession | Code | Position | Surrounding Sequence | Type | | uba-2 | W02A11.4 | S | 552 | KRKADGpSEEPEAK | phosphorylation | |