Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005829 | cellular_component | cytosol |
| A | 0006508 | biological_process | proteolysis |
| A | 0016920 | molecular_function | pyroglutamyl-peptidase activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0006508 | biological_process | proteolysis |
| B | 0016920 | molecular_function | pyroglutamyl-peptidase activity |
| C | 0005829 | cellular_component | cytosol |
| C | 0006508 | biological_process | proteolysis |
| C | 0016920 | molecular_function | pyroglutamyl-peptidase activity |
| D | 0005829 | cellular_component | cytosol |
| D | 0006508 | biological_process | proteolysis |
| D | 0016920 | molecular_function | pyroglutamyl-peptidase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 301 |
| Chain | Residue |
| A | ARG35 |
| A | ARG39 |
| A | LYS42 |
| A | LEU203 |
| A | HOH404 |
| A | HOH445 |
| D | LYS61 |
| D | GLU64 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue GOL A 302 |
| Chain | Residue |
| A | LYS141 |
| A | ASN216 |
| A | GLU219 |
| A | LEU137 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue GOL A 303 |
| Chain | Residue |
| A | PHE25 |
| A | HIS104 |
| A | TYR154 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue GOL A 304 |
| Chain | Residue |
| A | GLY193 |
| A | LYS194 |
| A | HOH491 |
| A | HOH506 |
| A | HOH566 |
| C | HIS104 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 301 |
| Chain | Residue |
| B | SER102 |
| B | LYS103 |
| B | HIS104 |
| B | HOH440 |
| D | GOL301 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 302 |
| Chain | Residue |
| B | GLN83 |
| B | TYR154 |
| B | OCS156 |
| B | HIS180 |
| B | HOH429 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 303 |
| Chain | Residue |
| B | LEU53 |
| B | VAL65 |
| B | HOH405 |
| B | HOH416 |
| B | HOH446 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 304 |
| Chain | Residue |
| B | GLY193 |
| B | LYS194 |
| D | LYS103 |
| D | HIS104 |
| D | HOH411 |
| site_id | AC9 |
| Number of Residues | 9 |
| Details | binding site for residue 1PE B 305 |
| Chain | Residue |
| B | LEU137 |
| B | LYS140 |
| B | LYS141 |
| B | ASN216 |
| D | GLU23 |
| D | PRO24 |
| D | GLU28 |
| D | LYS29 |
| D | MET34 |
| site_id | AD1 |
| Number of Residues | 6 |
| Details | binding site for residue GOL C 301 |
| Chain | Residue |
| C | TYR59 |
| C | THR63 |
| C | ILE117 |
| C | GLU158 |
| C | HOH482 |
| C | HOH499 |
| site_id | AD2 |
| Number of Residues | 4 |
| Details | binding site for residue GOL C 302 |
| Chain | Residue |
| C | ARG35 |
| C | ARG39 |
| C | LYS42 |
| C | HOH420 |
| site_id | AD3 |
| Number of Residues | 5 |
| Details | binding site for residue GOL C 303 |
| Chain | Residue |
| A | HIS104 |
| C | GLY193 |
| C | LYS194 |
| C | HOH431 |
| C | HOH512 |
| site_id | AD4 |
| Number of Residues | 8 |
| Details | binding site for residue GOL C 304 |
| Chain | Residue |
| C | HIS104 |
| C | TYR154 |
| C | GOL305 |
| C | HOH401 |
| C | HOH407 |
| C | HOH442 |
| C | HOH469 |
| C | HOH475 |
| site_id | AD5 |
| Number of Residues | 6 |
| Details | binding site for residue GOL C 305 |
| Chain | Residue |
| C | ARG91 |
| C | GLY152 |
| C | HIS180 |
| C | GOL304 |
| C | HOH405 |
| C | HOH469 |
| site_id | AD6 |
| Number of Residues | 3 |
| Details | binding site for residue GOL C 306 |
| Chain | Residue |
| C | LYS141 |
| C | LYS208 |
| C | ARG211 |
| site_id | AD7 |
| Number of Residues | 5 |
| Details | binding site for residue GOL D 301 |
| Chain | Residue |
| B | LYS103 |
| B | HIS104 |
| B | GOL301 |
| D | GLY193 |
| D | LYS194 |
| site_id | AD8 |
| Number of Residues | 1 |
| Details | binding site for residue GOL D 302 |
| site_id | AD9 |
| Number of Residues | 2 |
| Details | binding site for residue GOL D 303 |
| Chain | Residue |
| D | HIS104 |
| D | HOH452 |
| site_id | AE1 |
| Number of Residues | 4 |
| Details | binding site for residue GOL D 304 |
| Chain | Residue |
| D | THR63 |
| D | ILE117 |
| D | GLU158 |
| D | HOH407 |
Functional Information from PROSITE/UniProt
| site_id | PS01334 |
| Number of Residues | 15 |
| Details | PYRASE_CYS Pyrrolidone-carboxylate peptidase cysteine active site. IpAfVSyTAGqYICN |
| Chain | Residue | Details |
| A | ILE143-ASN157 | |
