Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0031386 | molecular_function | protein tag activity |
| A | 0032446 | biological_process | protein modification by small protein conjugation |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0031386 | molecular_function | protein tag activity |
| B | 0032446 | biological_process | protein modification by small protein conjugation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 101 |
| Chain | Residue |
| A | GLU77 |
| A | HOH312 |
| B | GLY75 |
| B | HOH214 |
| B | HOH225 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 102 |
| Chain | Residue |
| A | HOH228 |
| A | HOH248 |
| A | HOH258 |
| A | GLY24 |
| A | THR72 |
| A | HOH218 |
| A | HOH219 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CA A 103 |
| Chain | Residue |
| A | ASP49 |
| B | ASP49 |
| B | HOH265 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA B 101 |
| Chain | Residue |
| B | GLY14 |
| B | SER15 |
| B | GLU64 |
| B | GLU70 |
| B | HOH201 |
| B | HOH209 |
| B | HOH314 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA B 102 |
| Chain | Residue |
| B | GLY24 |
| B | THR72 |
| B | HOH247 |
| B | HOH252 |
| B | HOH272 |
| B | HOH294 |
| B | HOH319 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLY87 | |
| B | GLY87 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins); alternate |
| Chain | Residue | Details |
| A | GLY87 | |
| B | GLY87 | |
