ITGB1BP1 - integrin subunit beta 1 binding protein 1 Gene
Also Known as ICAP1; ICAP1A; ICAP1B; ICAP-1A; ICAP-1B; ICAP-1alpha
Species: Homo sapiens
About ITGB1BP1
This gene has 21 transcripts (splice variants) and 217 orthologues. Broad expression in fat (RPKM 65.6), brain (RPKM 11.2) and 22 other tissues.
Summary
The cytoplasmic domains of integrins are essential for cell adhesion. The protein encoded by this gene binds to the beta1 Integrin cytoplasmic domain. The interaction between this protein and beta1 Integrin is highly specific. Two isoforms of this protein are derived from alternatively spliced transcripts. The shorter form of this protein does not interact with the beta1 Integrin cytoplasmic domain. The longer form is a phosphoprotein and the extent of its phosphorylation is regulated by the cell-matrix interaction, suggesting an important role of this protein during integrin-dependent cell adhesion. Several transcript variants, some protein-coding and some non-protein coding, have been found for this gene. [provided by RefSeq, Jan 2016]
ITGB1BP1 Products (14)
| mRNA | Protein | Name |
|---|---|---|
| NM_001319066.2 | NP_001305995.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_001319067.2 | NP_001305996.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_001319068.2 | NP_001305997.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_001319069.2 | NP_001305998.1 | integrin beta-1-binding protein 1 isoform 3 |
| NM_001319070.2 | NP_001305999.1 | integrin beta-1-binding protein 1 isoform 4 |
| NM_001369744.1 | NP_001356673.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_001369745.1 | NP_001356674.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_001369746.1 | NP_001356675.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_001369747.1 | NP_001356676.1 | integrin beta-1-binding protein 1 isoform 2 |
| NM_001369748.1 | NP_001356677.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_001369749.2 | NP_001356678.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_001369750.1 | NP_001356679.1 | integrin beta-1-binding protein 1 isoform 2 |
| NM_004763.5 | NP_004754.1 | integrin beta-1-binding protein 1 isoform 1 |
| NM_022334.5 | NP_071729.1 | integrin beta-1-binding protein 1 isoform 2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables GDP-dissociation inhibitor activity |
IDA
IDA: Inferred from direct assay
|
11807099 | GOA |
| enables integrin binding |
IDA
IDA: Inferred from direct assay
|
15703214 | GOA |
| enables integrin binding |
IPI
IPI: Inferred from physical interaction
|
12473654 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
9281591 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cell periphery |
IDA
IDA: Inferred from direct assay
|
11919189 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
11919189 | GOA |
| located in cytosol |
IDA
IDA: Inferred from direct assay
|
11919189 | GOA |
| NOT located in focal adhesion |
IDA
IDA: Inferred from direct assay
|
11919189 | GOA |
| located in lamellipodium |
IDA
IDA: Inferred from direct assay
|
11919189 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
12473654 | GOA |
| located in perinuclear region of cytoplasm |
IDA
IDA: Inferred from direct assay
|
11919189 | GOA |
| located in ruffle |
IDA
IDA: Inferred from direct assay
|
11919189 | GOA |
ITGB1BP1 Protein Structure
ICAP-1_inte_bdg: Beta-1 integrin binding protein (1 - 200)
- 0
- 100
- 200 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
integrin beta-1-binding protein 1 |
|
ITGB1BP1 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
ITGB1BP1 | O14713 | RHOH | Homo sapiens | Q15669 | 32296183 | |
|
Intra
|
ITGB1BP1 | O14713 | RHOH | Homo sapiens | Q15669 | 32296183 | |
|
Intra
|
ITGB1BP1 | O14713 | RHOH | Homo sapiens | Q15669 | 32296183 | |
|
Intra
|
ITGB1BP1 | O14713 | KRIT1 | Homo sapiens | O00522 | 25814554 | |
|
Intra
|
ITGB1BP1 | O14713 | DLD | Homo sapiens | P09622 | 32296183 | |
|
Intra
|
ITGB1BP1 | O14713 | DLD | Homo sapiens | P09622 | 32296183 | |
|
Intra
|
ITGB1BP1 | O14713 | DLD | Homo sapiens | P09622 | 32296183 | |
|
Intra
|
ITGB1BP1 | O14713 | FIGNL1 | Homo sapiens | Q6PIW4 | 25416956 | |
|
Intra
|
ITGB1BP1 | O14713 | FIGNL1 | Homo sapiens | Q6PIW4 | 25416956 | |
|
Intra
|
ITGB1BP1 | O14713 | ATXN1 | Homo sapiens | P54253 | 32814053 | |
|
Intra
|
ITGB1BP1 | O14713 | ATXN1 | Homo sapiens | P54253 | 32814053 | |
|
Intra
|
ITGB1BP1 | O14713 | ATXN1 | Homo sapiens | P54253 | 32814053 | |
|
Intra
|
ITGB1BP1 | O14713 | SNCA | Homo sapiens | P37840 | 32814053 | |
|
Intra
|
ITGB1BP1 | O14713 | SNCA | Homo sapiens | P37840 | 32814053 | |
|
Intra
|
ITGB1BP1 | O14713 | SNCA | Homo sapiens | P37840 | 32814053 | |
|
Intra
|
ITGB1BP1 | O14713 | SOD1 | Homo sapiens | P00441 | 32814053 | |
|
Intra
|
ITGB1BP1 | O14713 | SOD1 | Homo sapiens | P00441 | 32814053 | |
|
Intra
|
ITGB1BP1 | O14713 | SOD1 | Homo sapiens | P00441 | 32814053 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Cerebral Cavernous Malformations |
|
|
| Cerebrocostomandibular Syndrome |
|
|
| Angioma Serpiginosum |
|
|
| Cavernous Hemangioma |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | ITGB1BP1 | VGNC | VGNC:42137 |
| Rattus norvegicus | ITGB1BP1 | RGD | RGD:1307810 |
| Macaca mulatta | ITGB1BP1 | VGNC | VGNC:73643 |
| Felis catus | ITGB1BP1 | VGNC | VGNC:80123 |
| Bos taurus | ITGB1BP1 | VGNC | VGNC:30325 |
| Mus musculus | ITGB1BP1 | MGD | MGI:1306802 |
| Others | ITGB1BP1 | NCBI |