2X19
Crystal structure of Importin13 - RanGTP 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) | GTP-BINDING NUCLEAR PROTEIN GSP1/CNR1 | polymer | 172 | 19774.9 | 1 | UniProt (P32835) Pfam (PF00071) | SACCHAROMYCES CEREVISIAE (BAKER'S YEAST) | GTPASE RAN HOMOLOG, GENETIC SUPPRESSOR OF PRP20-1, CHROMOSOME STABILITY PROTEIN 17, RAN |
| 2 | B (B) | IMPORTIN-13 | polymer | 963 | 109372.3 | 1 | UniProt (O94829) Pfam (PF03810) Pfam (PF08389) Pfam (PF18773) Pfam (PF18786) Pfam (PF18806) | HOMO SAPIENS (HUMAN) | IMP13, RAN-BINDING PROTEIN 13, RANBP13, KARYOPHERIN-13, KAP13 |
| 3 | C (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 4 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | E, F (A, B) | water | water | 18.0 | 58 | Chemie (HOH) |
Sequence modifications
A: 8 - 179 (UniProt: P32835)
| PDB | External Database | Details |
|---|---|---|
| Leu 71 | Gln 71 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 129147.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 547.5 | |
| All* | Total formula weight | 129694.7 |
