6Z36
Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2118
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Activin receptor type I | polymer | 301 | 34537.6 | 2 | UniProt (Q04771) Pfam (PF00069) In PDB | Homo sapiens (Human) | |
| 2 | A, B | SULFATE ION | non-polymer | 96.1 | 7 | Chemie (SO4) | |||
| 3 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 4 | A | D(-)-TARTARIC ACID | non-polymer | 150.1 | 1 | Chemie (TAR) | |||
| 5 | A, B | 4-methyl-3-(4-piperidin-4-ylphenyl)-5-(3,4,5-trimethoxyphenyl)pyridine | non-polymer | 418.5 | 4 | Chemie (Q5Z) | |||
| 6 | B | AMMONIUM ION | non-polymer | 18.0 | 1 | Chemie (NH4) | |||
| 7 | water | water | 18.0 | 593 | Chemie (HOH) |
Sequence modifications
A, B: 201 - 499 (UniProt: Q04771)
| PDB | External Database | Details |
|---|---|---|
| Ser 199 | - | expression tag |
| Met 200 | - | expression tag |
| Asp 207 | Gln 207 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 69075.3 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 2638.8 | |
| All* | Total formula weight | 71714.1 |
