7DMR
Crystal structure of potassium induced heme modification in yak lactoperoxidase at 2.20 A resolution
Replaces: 6L41Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Lactoperoxidase | polymer | 595 | 67773.3 | 1 | UniProt (L8ICE9) Pfam (PF03098) | Bos mutus (wild yak) | |
| 2 | B (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 3 | C, D, E (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 4 | F (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | G (A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 1 | Chemie (HEM) | |||
| 6 | H, I (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 7 | J (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 8 | K (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 9 | L (A) | water | water | 18.0 | 452 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 67773.3 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1525.6 | |
| All* | Total formula weight | 69723.3 |
