4ZW2
Crystal structure of the Mouse voltage gated calcium channel beta subunit isoform 1a in complex with Alpha Interaction Domain peptide.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Voltage-dependent L-type calcium channel subunit beta-1,Voltage-dependent L-type calcium channel subunit beta-1 | polymer | 333 | 37564.0 | 1 | UniProt (Q8R3Z5) Pfam (PF12052) Pfam (PF00625) | Mus musculus (Mouse) | CAB1,Calcium channel voltage-dependent subunit beta 1,CAB1,Calcium channel voltage-dependent subunit beta 1 |
| 2 | B (B) | Voltage-dependent L-type calcium channel subunit alpha-1S | polymer | 20 | 2208.4 | 1 | UniProt (Q02789) | Mus musculus | Calcium channel,L type,alpha-1 polypeptide,isoform 3,skeletal muscle,Voltage-gated calcium channel subunit alpha Cav1.1 |
| 3 | C, D (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 285 | Chemie (HOH) |
Sequence modifications
A: 5 - 122 (UniProt: Q8R3Z5)
A: 132 - 333 (UniProt: Q8R3Z5)
B: 1 - 18 (UniProt: Q02789)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Pro 2 | - | expression tag |
| Gly 3 | - | expression tag |
| Ser 4 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| His 123 | - | linker |
| Gly 124 | - | linker |
| Lys 125 | - | linker |
| Arg 126 | - | linker |
| Ile 127 | - | linker |
| Pro 128 | - | linker |
| Phe 129 | - | linker |
| Phe 130 | - | linker |
| Lys 131 | - | linker |
| PDB | External Database | Details |
|---|---|---|
| Ace 0 | - | acetylation |
| Nh2 19 | - | amidation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 39772.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 300.3 | |
| All* | Total formula weight | 40072.8 |
