5JTH
Crystal structure of E67A calmodulin - CaM:RM20 analog complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Calmodulin | polymer | 149 | 16794.5 | 1 | UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) | Homo sapiens (Human) | CaM |
| 2 | B (B) | Myosin light chain kinase, smooth muscle | polymer | 22 | 2345.8 | 1 | UniProt (Q15746) | Homo sapiens | smMLCK,Kinase-related protein,KRP,Telokin |
| 3 | C, D, E, F (A) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 122 | Chemie (HOH) |
Sequence modifications
A: 0 - 148 (UniProt: P62158)
B: 1 - 20 (UniProt: Q15746)
| PDB | External Database | Details |
|---|---|---|
| Ala 67 | Glu 68 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Ace 0 | - | acetylation |
| Nh2 22 | - | amidation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 19140.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 19300.6 |
