Q02821 (IMA1_YEAST) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Importin subunit alpha UniProtKBInterProSTRINGInteractive Modelling
542 aa; Sequence (Fasta) Identical sequences: Saccharomyces cerevisiae: N1NXR4; G2WLS1; C8ZG41; C7GTG1; B5VQM0; A0A6A5Q590; A6ZRP8; B3LP38; Saccharomyces pastorianus: A0A6C1E0B1; Saccharomyces boulardii: A0A0L8VIQ0
Sequence Features
| 17-108 | Importin-alpha, importin-beta-binding domain IPR002652PF01749 | ||
| 121-160 | Armadillo IPR000225PF00514 | ||
| 163-201 | Armadillo IPR000225PF00514 | ||
| 205-244 | Armadillo IPR000225PF00514 | ||
| 248-286 | Armadillo IPR000225PF00514 | ||
| 289-327 | Armadillo IPR000225PF00514 | ||
| 330-370 | Armadillo IPR000225PF00514 | ||
| 372-411 | Armadillo IPR000225PF00514 | ||
| 418-455 | Armadillo IPR000225PF00514 | ||
| 471-523 | Atypical Arm repeat IPR032413PF16186 |
Sequence Alignments
Experimental structures
| Description | Oligo-state | Ligands | Structure | Range |
|---|---|---|---|---|
| Structure of the Cse1:Imp-alpha:RanGTP complex |
Heteromer P33307; P62825; | 1×GTP; 1×MG; | 1wa5 | |
| Assess | ||||
| Crystal Structure of Yeast Karyopherin (Importin) alpha in complex with a Nup2p N-terminal fragment |
Heteromer P32499; | 1un0 | ||
| Assess | ||||
| CRYSTAL STRUCTURE OF YEAST KARYOPHERIN (IMPORTIN) ALPHA IN A COMPLEX WITH A C-MYC NLS PEPTIDE |
Heteromer P01106; | 1ee4 | ||
| Assess | ||||
| Crystal structure of the karyopherin Kap60p bound to the SUMO protease Ulp1p (150-172) |
Heteromer Q02724; | 5h2x | ||
| Assess | ||||
| Structure of the Kap60p:Nup2 complex |
Heteromer P32499; | 2c1t | ||
| Assess | ||||
| Structure of yeast importin a bound to the membrane protein Nuclear Localization Signal sequence of… |
Heteromer Q03707; | 4xzr | ||
| Assess | ||||
| Structure of yeast importin a bound to the membrane protein Nuclear Localization Signal sequence of… |
Heteromer Q03281; | 4pvz | ||
| Assess | ||||
| Crystal structure of Kap60 bound to yeast RCC1 (Prp20) |
Heteromer P21827; | 5t94 | ||
| Assess | ||||
| YEAST KARYOPHERIN (IMPORTIN) ALPHA IN A COMPLEX WITH A NUCLEOPLASMIN NLS PEPTIDE |
Heteromer P05221; | 1ee5 | ||
| Assess | ||||
| Crystal structure of the karyopherin Kap60p bound to the SUMO protease Ulp1p (150-340) |
Heteromer Q02724; | 5h2w | ||
| Assess | ||||
| KARYOPHERIN ALPHA FROM SACCHAROMYCES CEREVISIAE | homo-2-mer | 2×CO; | 1bk5 | |
| Assess | ||||
| KARYOPHERIN ALPHA (YEAST) + SV40 T ANTIGEN NLS | monomer | 1bk6 | ||
| Assess | ||||