Search results:
General Information
| Gene_Symbol | Gene_ID | Gene_Name | Chromosome | Alias |
|---|---|---|---|---|
| KPNB1 | 3837 | Karyopherin (importin) beta 1  | 17 | IMB1; IPO1; IPOB; Impnb; NTF97  |
- Evidence
- Gene
- mRNA
- CDS
- Protein
- PTM
- Enzyme
- PPi
- Pathway
- Structural
- Domain
- Ontology
- SNP
- Drug
- External Links
Evidence Information
| Pubmed ID | Year | Sample Information | Techniques | Mechanism | Fold Change | Remark |
|---|---|---|---|---|---|---|
| 22968445    | 2012 | Cell line : - Source : Department of Pathology of Wrocaw Medical University. Sample Type : - No. of Sample : - Stage : - | Laser capture microdissection,FFPE-FASP,SAX fractionation,LC-MSMS,Label-free quantitation. | Up-regulation | - | - |
Gene Details

| Gene Type | protein coding |
|---|---|
| Gene Family | Importins, Armadillo repeat containing |
| Description | Nucleocytoplasmic transport, a signal- and energy-dependent process, takes place through nuclear pore complexes embedded in the nuclear envelope. The import of proteins containing a nuclear localization signal (NLS) requires the NLS import receptor, a heterodimer of importin alpha and beta subunits also known as karyopherins. Importin alpha binds the NLS-containing cargo in the cytoplasm and importin beta docks the complex at the cytoplasmic side of the nuclear pore complex. In the presence of nucleoside triphosphates and the small GTP binding protein Ran, the complex moves into the nuclear pore complex and the importin subunits dissociate. Importin alpha enters the nucleoplasm with its passenger protein and importin beta remains at the pore. Interactions between importin beta and the FG repeats of nucleoporins are essential in translocation through the pore complex. The protein encoded by this gene is a member of the importin beta family. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2013]   | Chromosome | 17 |
| Location | 17q21.32 |
| Start | 47649838   |
| End | 47683638   |
| Strand | +   |
| Gene Sequence |    Download   Select all |
| Length | 33801   |
| OMIM ID | 602738    |
| HGNC ID | HGNC:6400    |
| Unigene ID | Hs.532793     |
| Ensembl ID | ENSG00000108424    |
| PharmGKB ID | -    |
mRNA Information
| mRNA ID | NM_002265.5 |
|---|---|
| Exon | join(1..447,549..607,2857..3039,7023..7223,8671..8823, 11282..11341,13252..13341,14322..14432,15220..15321, 18349..18573,19841..20032,20865..20995,23181..23328, 23653..23724,24801..24945,26572..26654,27183..27290, 28209..28352,28471..28576,30183..30297,30671..30832, 32567..33801)   | mRNA Sequence |    Download   Select all |
| Length | 4276   |
CDS Information
| Location | join(408..447,549..607,2857..3039,7023..7223,8671..8823, 11282..11341,13252..13341,14322..14432,15220..15321, 18349..18573,19841..20032,20865..20995,23181..23328, 23653..23724,24801..24945,26572..26654,27183..27290, 28209..28352,28471..28576,30183..30297,30671..30832,32567) |
|---|---|
| CDS Sequence |    Download   Select all |
| CCDS ID | CCDS11513.1 |    
Protein Information
| Protein ID | NP_001263382.1 |
|---|---|
| Protein Name | Karyopherin (importin) beta 1 |
| Molecular Wt. (Da) | 81048 |
| Protein Sequence |    Download   Select all |
| Length | 731   |
| Uniprot ID | P10747 |    
| Ensembl Protein ID | ENSP00000324890   |    
Post-translational Modification Information (Source : HPRD)
| Residue | Type | site |
|---|---|---|
| S | Phosphorylation | 12 |
| K | Acetylation | 867 |
| K | Acetylation | 835 |
| K | Acetylation | 211 |
| S | Phosphorylation | 853 |
| T | Phosphorylation | 855 |
| T | Phosphorylation | 5 |
| T | Phosphorylation | 10 |
| S | Phosphorylation | 170 |
Enzyme Information
No matching records could be found.
PPi Information
(Click to view network : Source STRING)      View   
| Interactant Gene ID (Source: HPRD) | Gene Symbol | HPRD ID | Ref Seq ID | Technique | References |
|---|---|---|---|---|---|
| 862 |    RUNX1T1 |    590 |    NP_783552.1 |    in vitro |    10951564    |
| 1434 |    CSE1L |    3217 |    NP_001307.2 |    in vitro |    9323134    |
| 1452 |    CSNK1A1 |    2739 |    NP_001020276.1 |    in vitro |    12062430    |
| 2260 |    FGFR1 |    634 |    NP_000595.1 |    in vivo |    11257130    |
| 3005 |    H1F0 |    819 |    NP_005309.1 |    in vitro |    10228156    |
| 3486 |    IGFBP3 |    899 |    NP_001013416.1 |    in vitro |    10811646    |
| 3488 |    IGFBP5 |    901 |    NP_000590.1 |    in vitro |    10811646    |
| 3838 |    KPNA2 |    2818 |    NP_002257.1 |    in vitro;yeast 2-hybrid |    86   172   261   538   327   600   000   000    |
| 3839 |    KPNA3 |    3536 |    NP_002258.2 |    in vitro |    9435235    |
| 4928 |    NUP98 |    3012 |    NP_057404.2 |    in vitro |    91   441   899   275   187    |
| 5744 |    PTHLH |    1348 |    NP_945316.1 |    in vitro |    1   250   401   011   401   500    |
| 5757 |    PTMA |    1778 |    NP_001092755.1 |    in vitro |    11310559    |
| 5764 |    PTN |    1199 |    NP_002816.1 |    yeast 2-hybrid |    15383276    |
| 5901 |    RAN |    3109 |    NP_006316.1 |    in vitro |    91   351   328   576   188   100   000   000   000   000    |
| 5903 |    RANBP2 |    3111 |    NP_006258.3 |    in vitro;in vivo |    104   736   109   398   662    |
| 6606 |    SMN1 |    2646 |    NP_000335.1 |    in vitro;in vivo |    12095920    |
| 6721 |    SREBF2 |    2726 |    NP_004590.2 |    in vitro;in vivo |    10397761    |
| 7013 |    TERF1 |    2975 |    NP_059523.2 |    in vitro |    12135354    |
| 7157 |    TP53 |    1859 |    NP_000537.3 |    in vivo |    11297531    |
Pathway Information
| Pathway Name | Pathway ID |
|---|---|
| RNA transport |    hsa03013 |    
Structure Information
| PDB ID | 1F59 |
|---|---|
| Resolution | 2.8 |
| Method | X-RAY DIFFRACTION |
| Chains | A,B   |
| Molecule | IMPORTIN BETA-1   |
| Model | View |
Domain Information
| ID | Location | Description |
|---|---|---|
| cd00020 | 365-479  | ARM |
| cl22454 | 365-479  | ARM superfamily |
| pfam03810 | 21-101  | IBN_N |
| cl04271 | 21-101  | IBN_N superfamily |
| pfam13513 | 380-435  | HEAT_EZ |
| smart00913 | 21-101  | IBN_N |
| pfam02985 | 410-439  | HEAT |
| cl03819 | 410-439  | HEAT superfamily |
| pfam13513 | 424-477  | HEAT_EZ |
| COG5215 | 2-871  | KAP95 |
| pfam13646 | 376-435  | HEAT_2 |
Ontology Information
| HPRD ID | 1430 |    
|---|---|
| Molecular Class | Transport/cargo protein |
| Molecular Function | Receptor activity (GO:0004872) |
| Biological Process | Metabolism (GO:0008152)   |
Drug Information
No matching records could be found.
External Links
| ArrayExpress | GO |    
|---|---|
| ICGC | GO |    
| Cancer3D | GO |    
| COSMIC | GO |    
| NCG | GO |    
| TSGene | GO |    
| Tumor Gene Family of Databases | GO |    
| CCDB | GO |    
| G2SBC | GO |    
| Osteosarcoma Database | GO |    
| RCDB | GO |    
