1X3X
Crystal Structure of Cytochrome b5 from Ascaris suum
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0016020 | cellular_component | membrane |
| A | 0020037 | molecular_function | heme binding |
| A | 0043231 | cellular_component | intracellular membrane-bounded organelle |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0016020 | cellular_component | membrane |
| B | 0020037 | molecular_function | heme binding |
| B | 0043231 | cellular_component | intracellular membrane-bounded organelle |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 B 203 |
| Chain | Residue |
| A | LYS42 |
| A | HOH1025 |
| A | HOH1035 |
| B | LYS47 |
| B | HOH1004 |
| B | HOH1045 |
| B | HOH1192 |
| B | HOH1194 |
| site_id | AC2 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE HEM A 201 |
| Chain | Residue |
| A | PHE34 |
| A | HIS38 |
| A | PRO39 |
| A | GLY40 |
| A | VAL43 |
| A | ILE44 |
| A | ASN46 |
| A | LYS47 |
| A | LEU56 |
| A | LEU59 |
| A | PRO61 |
| A | HIS62 |
| A | ALA65 |
| A | VAL68 |
| A | VAL69 |
| A | HOH1049 |
| A | HOH1094 |
| A | HOH1097 |
| A | HOH1226 |
| B | LYS64 |
| B | VAL68 |
| A | MET31 |
| site_id | AC3 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE HEM B 202 |
| Chain | Residue |
| A | PRO39 |
| B | MET31 |
| B | PHE34 |
| B | HIS38 |
| B | PRO39 |
| B | GLY40 |
| B | VAL43 |
| B | ILE44 |
| B | ASN46 |
| B | LYS47 |
| B | LEU56 |
| B | LEU59 |
| B | PRO61 |
| B | HIS62 |
| B | ALA65 |
| B | LEU73 |
| B | HOH1029 |
| B | HOH1074 |
| B | HOH1079 |
| B | HOH1138 |
| B | HOH1154 |
