Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0020037 | molecular_function | heme binding |
| B | 0020037 | molecular_function | heme binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SCN B 197 |
| Chain | Residue |
| A | THR38 |
| A | PRO39 |
| A | LEU40 |
| B | LYS2 |
| B | THR4 |
| B | PHE82 |
| site_id | AC2 |
| Number of Residues | 19 |
| Details | BINDING SITE FOR RESIDUE HEM A 500 |
| Chain | Residue |
| A | MSE98 |
| A | HIS102 |
| A | LEU105 |
| A | THR113 |
| A | PRO114 |
| A | PRO115 |
| A | MSE129 |
| A | TYR131 |
| A | SER133 |
| A | ARG135 |
| A | MSE137 |
| A | TYR140 |
| A | PHE141 |
| A | LEU144 |
| A | GOL193 |
| A | OXY501 |
| A | LYS2 |
| A | ILE5 |
| A | PHE78 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE OXY A 501 |
| Chain | Residue |
| A | PHE78 |
| A | TYR140 |
| A | LEU144 |
| A | HEM500 |
| site_id | AC4 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEM B 502 |
| Chain | Residue |
| B | MSE1 |
| B | LYS2 |
| B | ILE5 |
| B | PHE78 |
| B | MSE98 |
| B | HIS102 |
| B | LEU105 |
| B | THR113 |
| B | PRO114 |
| B | PRO115 |
| B | LEU117 |
| B | MSE129 |
| B | TYR131 |
| B | SER133 |
| B | ARG135 |
| B | TYR140 |
| B | LEU144 |
| B | OXY503 |
| B | HOH514 |
| B | HOH526 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE OXY B 503 |
| Chain | Residue |
| B | PHE78 |
| B | TYR140 |
| B | HEM502 |
| site_id | AC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 193 |
| Chain | Residue |
| A | MSE1 |
| A | LYS2 |
| A | ASP42 |
| A | ILE109 |
| A | ALA112 |
| A | THR113 |
| A | ARG135 |
| A | HEM500 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 194 |
| Chain | Residue |
| A | LEU40 |
| A | HOH586 |
| B | THR4 |
| B | ILE37 |
| B | PRO39 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL A 195 |
| Chain | Residue |
| A | ARG49 |
| A | ASN64 |
| A | TRP67 |
| A | ARG135 |
| A | LYS136 |
| A | HOH573 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE GOL B 196 |
| Chain | Residue |
| B | VAL48 |
| B | ARG49 |
| B | ARG135 |
Functional Information from PROSITE/UniProt
| site_id | PS00217 |
| Number of Residues | 26 |
| Details | SUGAR_TRANSPORT_2 Sugar transport proteins signature 2. FlGLIeGSskffkeeIsvEevergeK |
| Chain | Residue | Details |
| A | PHE141-LYS166 | |
