3M1I
Crystal structure of yeast CRM1 (Xpo1p) in complex with yeast RanBP1 (Yrb1p) and yeast RanGTP (Gsp1pGTP)
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 | 219 | 24825.4 | 1 | UniProt (P32835) Pfam (PF00071) | Saccharomyces cerevisiae (yeast) | RanGTP, Gsp1pGTP, GTPase Ran homolog, Genetic suppressor of PRP20-1, Chromosome stability protein 17 |
| 2 | B (B) | Ran-specific GTPase-activating protein 1 | polymer | 191 | 21893.8 | 1 | UniProt (P41920) Pfam (PF00638) | Saccharomyces cerevisiae (yeast) | Yrb1p, Ran-binding protein 1, RANBP1, Perinuclear array-localized protein, Chromosome stability protein 20 |
| 3 | C (C) | Exportin-1 | polymer | 1049 | 120398.2 | 1 | UniProt (P30822) Pfam (PF03810) Pfam (PF08389) Pfam (PF18777) Pfam (PF18784) Pfam (PF18787) Pfam (PF08767) | Saccharomyces cerevisiae (yeast) | CRM1, Xpo1p, Chromosome region maintenance protein 1, Karyopherin-124 |
| 4 | D (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 5 | E (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 6 | F, G, H (A, B, C) | water | water | 18.0 | 769 | Chemie (HOH) |
Sequence modifications
A: 1 - 219 (UniProt: P32835)
B: 11 - 201 (UniProt: P41920)
C: 1 - 1084 (UniProt: P30822)
| PDB | External Database | Details |
|---|---|---|
| Leu 71 | Gln 71 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| - | Met 1 | deletion |
| - | Ser 2 | deletion |
| - | Ser 3 | deletion |
| - | Glu 4 | deletion |
| - | Asp 5 | deletion |
| - | Lys 6 | deletion |
| - | Lys 7 | deletion |
| - | Pro 8 | deletion |
| - | Val 9 | deletion |
| - | Val 10 | deletion |
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
| - | Val 377 | deletion |
| - | Gln 378 | deletion |
| - | Arg 379 | deletion |
| - | Leu 380 | deletion |
| - | Pro 381 | deletion |
| - | Ala 382 | deletion |
| - | Thr 383 | deletion |
| - | Glu 384 | deletion |
| - | Met 385 | deletion |
| - | Ser 386 | deletion |
| - | Pro 387 | deletion |
| - | Leu 388 | deletion |
| - | Ile 389 | deletion |
| - | Gln 390 | deletion |
| - | Leu 391 | deletion |
| - | Ser 392 | deletion |
| - | Val 393 | deletion |
| - | Gly 394 | deletion |
| - | Ser 395 | deletion |
| - | Gln 396 | deletion |
| - | Ala 397 | deletion |
| - | Ile 398 | deletion |
| - | Ser 399 | deletion |
| - | Thr 400 | deletion |
| - | Gly 401 | deletion |
| - | Ser 402 | deletion |
| - | Gly 403 | deletion |
| - | Ala 404 | deletion |
| - | Leu 405 | deletion |
| - | Asn 406 | deletion |
| - | Pro 407 | deletion |
| - | Glu 408 | deletion |
| - | Tyr 409 | deletion |
| - | Met 410 | deletion |
| - | Lys 411 | deletion |
| - | Arg 412 | deletion |
| - | Phe 413 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 167117.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 547.5 | |
| All* | Total formula weight | 167664.8 |
