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 |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ACT A 88 |
| Chain | Residue |
| A | ALA41 |
| A | ASP49 |
| A | HOH128 |
| A | HOH165 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CD A 89 |
| Chain | Residue |
| A | HOH94 |
| A | ASP55 |
| A | HIS56 |
| A | GLU64 |
| A | GLU70 |
| A | HOH93 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CD A 90 |
| Chain | Residue |
| A | GLU11 |
| A | ASP30 |
| A | GLY87 |
| A | HOH171 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 91 |
| Chain | Residue |
| A | GLU2 |
| A | ASP49 |
| A | HOH160 |
| A | HOH176 |
| A | HOH177 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 92 |
| Chain | Residue |
| A | GLU43 |
| A | GLU77 |
| A | HOH145 |
| A | HOH156 |
| A | HOH157 |
| A | HOH158 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | GLY87 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | CROSSLNK: Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins); alternate |
| Chain | Residue | Details |
| A | GLY87 | |
