Functional Information from GO Data
| Chain | GOid | namespace | contents |
| D | 0000786 | cellular_component | nucleosome |
| D | 0003677 | molecular_function | DNA binding |
| D | 0030527 | molecular_function | structural constituent of chromatin |
| D | 0046982 | molecular_function | protein heterodimerization activity |
Functional Information from PROSITE/UniProt
| site_id | PS00046 |
| Number of Residues | 7 |
| Details | HISTONE_H2A Histone H2A signature. AGLqFPV |
| Chain | Residue | Details |
| D | ALA136-VAL142 | |
| site_id | PS00357 |
| Number of Residues | 23 |
| Details | HISTONE_H2B Histone H2B signature. REIQTavRlILpGELaKHAVSEG |
| Chain | Residue | Details |
| D | ARG89-GLY111 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | CARBOHYD: O-linked (GlcNAc) serine => ECO:0000250 |
| Chain | Residue | Details |
| D | SER109 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250 |
| Chain | Residue | Details |
| D | LYS117 | |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000305|PubMed:15525528 |
| Chain | Residue | Details |
| D | LYS234 | |
| Chain | Residue | Details |
| D | LYS122 | |
| D | LYS124 | |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | MOD_RES: N5-methylglutamine => ECO:0000250 |
| Chain | Residue | Details |
| D | GLN219 | |
