2F7S
The crystal structure of human Rab27b bound to GDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Ras-related protein Rab-27B | polymer | 217 | 24503.6 | 2 | UniProt (O00194) Pfam (PF00071) | Homo sapiens (human) | C25KG |
| 2 | C, E (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 3 | D, F (A, B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 13 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 201 (UniProt: O00194)
| PDB | External Database | Details |
|---|---|---|
| Met -15 | - | cloning artifact |
| Gly -14 | - | cloning artifact |
| Ser -13 | - | cloning artifact |
| Ser -12 | - | cloning artifact |
| His -11 | - | expression tag |
| His -10 | - | expression tag |
| His -9 | - | expression tag |
| His -8 | - | expression tag |
| His -7 | - | expression tag |
| His -6 | - | expression tag |
| Ser -5 | - | cloning artifact |
| Ser -4 | - | cloning artifact |
| Gly -3 | - | cloning artifact |
| Leu -2 | - | cloning artifact |
| Val -1 | - | cloning artifact |
| Pro 0 | - | cloning artifact |
| Arg 1 | - | cloning artifact |
| Gly 2 | - | cloning artifact |
| Ser 3 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49007.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 935.0 | |
| All* | Total formula weight | 49942.2 |
