3BC1
Crystal Structure of the complex Rab27a-Slp2a
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, E) | Ras-related protein Rab-27A | polymer | 195 | 22214.0 | 2 | UniProt (Q9ERI2) Pfam (PF00071) | Mus musculus (Mouse) | |
| 2 | B, D (B, F) | Synaptotagmin-like protein 2 | polymer | 59 | 7009.9 | 2 | UniProt (Q9HCH5) Pfam (PF02318) | Homo sapiens (Human) | Slp2-a, Exophilin-4 |
| 3 | E, G (A, E) | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 2 | Chemie (GNP) | |||
| 4 | F, H (A, E) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | I, J, K, L (A, B, E, F) | water | water | 18.0 | 351 | Chemie (HOH) |
Sequence modifications
A, E: 1 - 193 (UniProt: Q9ERI2)
B, F: 10 - 62 (UniProt: Q9HCH5)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Leu 78 | Gln 78 | engineered mutation |
| Ser 123 | Cys 123 | engineered mutation |
| Ser 188 | Cys 188 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Gly 5 | - | expression tag |
| Ser 6 | - | expression tag |
| Pro 7 | - | expression tag |
| Glu 8 | - | expression tag |
| Phe 9 | - | expression tag |
| Ala 63 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 58447.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1093.0 | |
| All* | Total formula weight | 59540.9 |
