HSPB1 - heat shock protein family B (small) member 1 Gene
Also Known as CMT2F; HMN2B; HSP27; HSP28; Hsp25; SRP27; HS.76067; HEL-S-102
Species: Homo sapiens
About HSPB1
This gene has 19 transcripts (splice variants), 213 orthologues, 8 paralogues and is associated with 4 phenotypes. Broad expression in esophagus (RPKM 497.4), skin (RPKM 350.7) and 23 other tissues.
Summary
This gene encodes a member of the small heat shock protein (HSP20) family of proteins. In response to environmental stress, the encoded protein translocates from the cytoplasm to the nucleus and functions as a molecular chaperone that promotes the correct folding of Other proteins. This protein plays an important role in the differentiation of a wide variety of cell types. Expression of this gene is correlated with poor clinical outcome in multiple human cancers, and the encoded protein may promote Cancer cell proliferation and metastasis, while protecting Cancer cells from Apoptosis. Mutations in this gene have been identified in human patients with Charcot-Marie-Tooth disease and distal hereditary motor neuropathy. [provided by RefSeq, Aug 2017]
HSPB1 Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_001540.5 | NP_001531.1 | heat shock protein beta-1 |
| NM_001540.5 | NP_001531.1 | heat shock protein beta-1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables RNA polymerase II-specific DNA-binding transcription factor binding |
IPI
IPI: Inferred from physical interaction
|
10386584 | GOA |
| enables identical protein binding |
IMP
IMP: Inferred from mutant phenotype
|
20178975 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
11003656 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
11003656 | GOA |
| enables protein folding chaperone |
IMP
IMP: Inferred from mutant phenotype
|
20178975 | GOA |
| enables protein homodimerization activity |
IDA
IDA: Inferred from direct assay
|
28144995 | GOA |
| enables protein kinase binding |
IPI
IPI: Inferred from physical interaction
|
8774846 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
19464326 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
19464326 | GOA |
HSPB1 Protein Structure
HSP20: Hsp20/alpha crystallin family (87 - 183)
- 0
- 100
- 205 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
heat shock protein beta-1 |
|
HSPB1 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
HSPB1 | P04792 | PELO | Homo sapiens | Q9BRX2 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | CALR | Homo sapiens | P27797 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | SF3A3 | Homo sapiens | Q12874 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | SF3A3 | Homo sapiens | Q12874 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | IGBP1 | Homo sapiens | P78318 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | TPT1 | Homo sapiens | P13693 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | TPT1 | Homo sapiens | P13693 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | GOLGA2P5 | Homo sapiens | Q9HBQ8 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | EIF4G2 | Homo sapiens | P78344 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | YWHAZ | Homo sapiens | P63104 | 15161933 | |
|
Intra
|
HSPB1 | P04792 | HSPB1 | Homo sapiens | P04792 | 11003656 | |
|
Intra
|
HSPB1 | P04792 | CRYAB | Homo sapiens | P02511 | 11700327 | |
|
Intra
|
HSPB1 | P04792 | HSPB1 | Homo sapiens | P04792 | 22365833 | |
|
Intra
|
HSPB1 | P04792 | HSPB1 | Homo sapiens | P04792 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | HSPB1 | Homo sapiens | P04792 | 15581903 | |
|
Intra
|
HSPB1 | P04792 | HSPB1 | Homo sapiens | P04792 | 25036637 | |
|
Intra
|
HSPB1 | P04792 | MME | Homo sapiens | P08473 | 17342744 | |
|
Intra
|
HSPB1 | P04792 | MME | Homo sapiens | P08473 | 17342744 | |
|
Intra
|
HSPB1 | P04792 | EFTUD2 | Homo sapiens | Q15029 | 22365833 | |
|
Intra
|
HSPB1 | P04792 | EFTUD2 | Homo sapiens | Q15029 | 22365833 | |
|
Intra
|
HSPB1 | P04792 | XRCC5 | Homo sapiens | P13010 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | TP53 | Homo sapiens | P04637 | 16169070 | |
|
Intra
|
HSPB1 | P04792 | TP53 | Homo sapiens | P04637 | 17184779 | |
|
Intra
|
HSPB1 | P04792 | PSMB8 | Homo sapiens | P28062-2 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | PSMB8 | Homo sapiens | P28062-2 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | PSMB8 | Homo sapiens | P28062-2 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | CAPN10 | Homo sapiens | Q9HC96 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | CAPN10 | Homo sapiens | Q9HC96 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | CAPN10 | Homo sapiens | Q9HC96 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | G6PD | Homo sapiens | P11413 | 21157431 | |
|
Intra
|
HSPB1 | P04792 | PGM2 | Homo sapiens | Q96G03 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | PGM2 | Homo sapiens | Q96G03 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | RAB43 | Homo sapiens | Q86YS6 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | RAB43 | Homo sapiens | Q86YS6 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | BAK1 | Homo sapiens | Q16611 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | BAK1 | Homo sapiens | Q16611 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | BAK1 | Homo sapiens | Q16611 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | HUWE1 | Homo sapiens | Q7Z6Z7 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | HUWE1 | Homo sapiens | Q7Z6Z7 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | SNW1 | Homo sapiens | Q13573 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | GSTO1 | Homo sapiens | P78417 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | GSTO1 | Homo sapiens | P78417 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | FBP2 | Homo sapiens | O00757 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | FBP2 | Homo sapiens | O00757 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | FBP2 | Homo sapiens | O00757 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | SPIN1 | Homo sapiens | Q9Y657 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | DFFA | Homo sapiens | O00273 | 25277244 | |
|
Intra
|
HSPB1 | P04792 | WDR83 | Homo sapiens | Q9BRX9 | 22365833 | |
|
Intra
|
HSPB1 | P04792 | DAXX | Homo sapiens | Q9UER7 | 11003656 | |
|
Intra
|
HSPB1 | P04792 | DAXX | Homo sapiens | Q9UER7 | 11003656 | |
|
Intra
|
HSPB1 | P04792 | APP | Homo sapiens | P05067 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | APP | Homo sapiens | P05067 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | APP | Homo sapiens | P05067 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | METTL27 | Homo sapiens | Q8N6F8 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | METTL27 | Homo sapiens | Q8N6F8 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | METTL27 | Homo sapiens | Q8N6F8 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | BECN1 | Homo sapiens | Q14457 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | BECN1 | Homo sapiens | Q14457 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | BECN1 | Homo sapiens | Q14457 | 32814053 | |
|
Intra
|
HSPB1 | P04792 | MAPKAPK2 | Homo sapiens | P49137 | 25241761 |
Recombinant HSPB1 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P74878 | HSP27/HSPB1 Protein, Human (His) | P04792/NP_001531.1 (M1-K205) | ≥ 95%, as determined by reducing SDS-PAGE. |
HSPB1 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80465 | Phospho-Hsp27 (Ser82) Antibody (YA187) | WB, IP | Human |
| HY-P80709 | Hsp27 Antibody (YA732) | WB, ICC/IF | Human, Monkey |
| HY-P80709A | Hsp27 Antibody (YA732)(PBS only) | WB, ICC/IF | Human, Monkey |
| HY-P80823 | Phospho-Hsp27 (Ser78) Antibody | WB, IHC-P, ICC/IF | Human |
| HY-P80824 | Phospho-Hsp27 (Ser82) Antibody | WB, IHC-P | Human |
| HY-P86095 | Hsp27 Antibody (YA5787) | WB, IHC-P, ICC/IF, IP, ELISA | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Charcot-Marie-Tooth Disease, Axonal, Type 2f |
|
|
| Neuronopathy, Distal Hereditary Motor, Type Iib |
|
|
| Distal Hereditary Motor Neuronopathy Type 2 |
|
|
| Charcot-Marie-Tooth Disease |
|
|
| Tooth Disease |
|
|
| Alexander Disease |
|
|
| Neuropathy |
|
|
| Retinal Ischemia |
|
|
| Machado-Joseph Disease |
|
|
| Charcot-Marie-Tooth Disease, Axonal, Type 2e |
|
|
| Creutzfeldt-Jakob Disease |
|
|
| Charcot-Marie-Tooth Disease, Axonal, Type 2l |
|
|
| Ovarian Cancer |
|
|
| Ureteral Obstruction |
|
|
| Ischemia |
|
|
| Breast Cancer |
|
|
| Muscular Atrophy |
|
|
| Bladder Cancer |
|
|
| Endometrial Cancer |
|
|
| Oligodendroglioma |
|
|
| Basal Cell Carcinoma |
|
|
| Cataract |
|
|
| Endometrial Stromal Sarcoma |
|
|
| Prostate Cancer |
|
|
| Autosomal Dominant Distal Hereditary Motor Neuronopathy |
|
|
| Intraocular Pressure Quantitative Trait Locus |
|
|
| Cortical Dysplasia, Complex, With Other Brain Malformations 6 |
|
|
| Lung Cancer |
|
|
| Heart Disease |
|
|
| Pancreatic Cancer |
|
|
| Myopathy |
|
|
| Hepatocellular Carcinoma |
|
|
| Motor Neuron Disease |
|
|
| Colorectal Cancer |
|
|
| Sexual Sadism |
|
|
| Tetralogy Of Fallot |
|
|
| Neuropathy, Congenital Hypomyelinating, 1, Autosomal Recessive |
|
|
| Amyotrophic Lateral Sclerosis 1 |
|
|
| Myofibrillar Myopathy |
|
|
| Cystic Fibrosis |
|
|
| Neuromuscular Disease |
|
|
| Skin Disease |
|
|
| Parkinson Disease, Late-Onset |
|
|
| Peripheral Nervous System Disease |
|
|
| Nervous System Disease |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | HSPB1 | VGNC | VGNC:53534 |
| Rattus norvegicus | HSPB1 | RGD | RGD:61306 |
| Mus musculus | HSPB1 | MGD | MGI:96240 |
| Macaca mulatta | HSPB1 | VGNC | VGNC:81328 |
| Felis catus | HSPB1 | VGNC | VGNC:80583 |
| Others | HSPB1 | NCBI |