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 | Calmodulin | polymer | 149 | 16794.5 | 1 | UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) In PDB | Homo sapiens (Human) | CaM |
2 | B | Myosin light chain kinase, smooth muscle | polymer | 22 | 2345.8 | 1 | UniProt (Q15746) In PDB | Homo sapiens | smMLCK,Kinase-related protein,KRP,Telokin |
3 | A | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
4 | 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 |