SMAD2 - SMAD family member 2 Gene
Also Known as JV18; LDS6; CHTD8; MADH2; MADR2; JV18-1; hMAD-2; hSMAD2
Species: Homo sapiens
About SMAD2
This gene has 12 transcripts (splice variants), 141 orthologues, 7 paralogues and is associated with 93 phenotypes. Ubiquitous expression in thyroid (RPKM 6.6), testis (RPKM 4.0) and 25 other tissues.
Summary
The protein encoded by this gene belongs to the SMAD, a family of proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and the C. elegans gene Sma. SMAD proteins are signal transducers and transcriptional modulators that mediate multiple signaling pathways. This protein mediates the signal of the transforming growth factor (TGF)-beta, and thus regulates multiple cellular processes, such as cell proliferation, Apoptosis, and differentiation. This protein is recruited to the TGF-beta receptors through its interaction with the SMAD anchor for receptor activation (SARA) protein. In response to TGF-beta signal, this protein is phosphorylated by the TGF-beta receptors. The phosphorylation induces the dissociation of this protein with SARA and the association with the family member SMAD4. The association with SMAD4 is important for the translocation of this protein into the nucleus, where it binds to target promoters and forms a transcription repressor complex with Other cofactors. This protein can also be phosphorylated by activin type 1 receptor kinase, and mediates the signal from the activin. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, May 2012]
SMAD2 Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001003652.4 | NP_001003652.1 | mothers against decapentaplegic homolog 2 isoform 1 |
| NM_001135937.3 | NP_001129409.1 | mothers against decapentaplegic homolog 2 isoform 2 |
| NM_005901.6 | NP_005892.1 | mothers against decapentaplegic homolog 2 isoform 1 |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| part of SMAD protein complex |
IDA
IDA: Inferred from direct assay
|
18832382 | GOA |
| part of activin responsive factor complex |
IDA
IDA: Inferred from direct assay
|
9389648 | GOA |
| located in chromatin |
IDA
IDA: Inferred from direct assay
|
21828274 | GOA |
| located in cytoplasm |
IDA
IDA: Inferred from direct assay
|
9311995 | GOA |
| part of heteromeric SMAD protein complex |
IDA
IDA: Inferred from direct assay
|
21828274 | GOA |
| part of heteromeric SMAD protein complex |
IPI
IPI: Inferred from physical interaction
|
15350224 | GOA |
| part of homomeric SMAD protein complex |
IPI
IPI: Inferred from physical interaction
|
11779503 | GOA |
| located in nucleus |
IDA
IDA: Inferred from direct assay
|
8980228 | GOA |
| part of protein-containing complex |
IMP
IMP: Inferred from mutant phenotype
|
15231848 | GOA |
| part of transcription regulator complex |
IDA
IDA: Inferred from direct assay
|
17438144 | GOA |
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
mothers against decapentaplegic homolog 2 |
|
SMAD2 Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 12167862 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 11779503 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 15231748 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 22442258 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 19135894 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 20211142 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 21297662 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 9389648 | |
|
Intra
|
SMAD2 | Q15796 | SMAD4 | Homo sapiens | Q13485 | 33961781 | |
|
Intra
|
SMAD2 | Q15796 | MTMR4 | Homo sapiens | Q9NYA4 | 20061380 | |
|
Intra
|
SMAD2 | Q15796 | MTMR4 | Homo sapiens | Q9NYA4 | 20061380 | |
|
Intra
|
SMAD2 | Q15796 | NEFM | Homo sapiens | P07197 | 20195357 | |
|
Intra
|
SMAD2 | Q15796 | FOXH1 | Homo sapiens | O75593 | 9702198 | |
|
Intra
|
SMAD2 | Q15796 | TRIM33 | Homo sapiens | Q9UPN9 | 19135894 | |
|
Intra
|
SMAD2 | Q15796 | TP63 | Homo sapiens | Q9H3D4 | 19345189 | |
|
Intra
|
SMAD2 | Q15796 | ZFR | Homo sapiens | Q96KR1 | 20195357 | |
|
Intra
|
SMAD2 | Q15796 | ANK3 | Homo sapiens | Q12955 | 15231748 | |
|
Intra
|
SMAD2 | Q15796 | DOCK9 | Homo sapiens | Q9BZ29 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | DOCK9 | Homo sapiens | Q9BZ29 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | SKIL | Homo sapiens | P12757 | 33961781 | |
|
Intra
|
SMAD2 | Q15796 | ZFYVE9 | Homo sapiens | O95405 | 15231748 | |
|
Intra
|
SMAD2 | Q15796 | ZFYVE9 | Homo sapiens | O95405 | 33961781 | |
|
Intra
|
SMAD2 | Q15796 | ZFYVE9 | Homo sapiens | O95405 | 18511908 | |
|
Intra
|
SMAD2 | Q15796 | SMAD3 | Homo sapiens | P84022 | 21988832 | |
|
Intra
|
SMAD2 | Q15796 | SMAD3 | Homo sapiens | P84022 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | SKI | Homo sapiens | P12755 | 33961781 | |
|
Intra
|
SMAD2 | Q15796 | SKI | Homo sapiens | P12755 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | TP53 | Homo sapiens | P04637 | 19345189 | |
|
Intra
|
SMAD2 | Q15796 | OLIG1 | Homo sapiens | Q8TAK6 | 18923419 | |
|
Intra
|
SMAD2 | Q15796 | SMURF2 | Homo sapiens | Q9HAU4 | 22045334 | |
|
Intra
|
SMAD2 | Q15796 | SMURF2 | Homo sapiens | Q9HAU4 | 22045334 | |
|
Intra
|
SMAD2 | Q15796 | SMURF2 | Homo sapiens | Q9HAU4 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | RHOA | Homo sapiens | P61586 | 20195357 | |
|
Intra
|
SMAD2 | Q15796 | SNW1 | Homo sapiens | Q13573 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | CHGB | Homo sapiens | P05060 | 20195357 | |
|
Intra
|
SMAD2 | Q15796 | WWP2 | Homo sapiens | O00308 | 21258410 | |
|
Intra
|
SMAD2 | Q15796 | WWP2 | Homo sapiens | O00308 | 18729074 | |
|
Intra
|
SMAD2 | Q15796 | CHUK | Homo sapiens | O15111 | 18268325 | |
|
Intra
|
SMAD2 | Q15796 | CHUK | Homo sapiens | O15111 | 18268325 | |
|
Intra
|
SMAD2 | Q15796 | JUN | Homo sapiens | P05412 | 20195357 | |
|
Intra
|
SMAD2 | Q15796 | PPM1A | Homo sapiens | P35813 | 16751101 | |
|
Intra
|
SMAD2 | Q15796 | PPM1A | Homo sapiens | P35813 | 16751101 | |
|
Intra
|
SMAD2 | Q15796 | RANBP3 | Homo sapiens | Q9H6Z4 | 21960005 | |
|
Cross
|
SMAD2 | Q15796 | foxh1 | Crosspus laevis | P70056 | 9389648 |
Recombinant SMAD2 Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P71536 | SMAD2 Protein, Human (His-SUMO) | Q15796-1 (S2-S467) | ≥ 95%, as determined by reducing SDS-PAGE. |
SMAD2 Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P80324 | Smad2 Antibody (YA076) | WB, ICC/IF, IHC-P, IP, FC | Human, Mouse, Rat |
| HY-P80853 | Phospho-Smad2 (Ser250) Antibody (YA152) | WB | Human, Mouse, Rat, Hamster |
| HY-P80853A | Phospho-Smad2 (Ser250) Antibody (YA152)(PBS only) | WB | Human, Mouse, Rat, Hamster |
| HY-P80893 | Smad2/3 Antibody | WB, ICC/IF, FC, IP, ChIP | Human, Mouse, Rat |
| HY-P83772 | Phospho-SMad2 (S465+467)Antibody (YA3568) | WB, ICC/IF, IHC-P | Human, Mouse |
| HY-P86139 | Phospho-Smad2/3(Thr8) Antibody (YA5831) | WB, ICC/IF, IP, ELISA | Human, Mouse, Rat |
| HY-P86500 | Phospho-Smad2(Ser250) Antibody (YA6192) | WB, IHC-P, ICC/IF, IP, ELISA | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Congenital Heart Defects, Multiple Types, 8, With Or Without Heterotaxy |
|
|
| Loeys-Dietz Syndrome 6 |
|
|
| Aortic Aneurysm, Familial Thoracic 1 |
|
|
| Loeys-Dietz Syndrome |
|
|
| Left-Sided Gallbladder |
|
|
| Osteopoikilosis |
|
|
| Buschke-Ollendorff Syndrome |
|
|
| Adenocarcinoma |
|
|
| Melorheostosis |
|
|
| Complete Atrioventricular Canal |
|
|
| Hypertrophic Scars |
|
|
| Obstructive Nephropathy |
|
|
| Colon Adenocarcinoma |
|
|
| Clear Cell Adenocarcinoma |
|
|
| Dextrocardia |
|
|
| Pancreatic Cancer |
|
|
| Pancreatic Adenocarcinoma |
|
|
| Renal Fibrosis |
|
|
| Oral Submucous Fibrosis |
|
|
| Colorectal Cancer |
|
|
| Double Outlet Right Ventricle |
|
|
| Ureteral Disease |
|
|
| Peyronie'S Disease |
|
|
| Endometrial Cancer |
|
|
| Inflammatory Bowel Disease |
|
|
| Aortic Aneurysm |
|
|
| Glomerulonephritis |
|
|
| Systemic Scleroderma |
|
|
| Pulmonary Hypertension |
|
|
| Loeys-Dietz Syndrome 5 |
|
|
| Urinary Tract Obstruction |
|
|
| Holoprosencephaly |
|
|
| Breast Cancer |
|
|
| Uterine Corpus Endometrial Carcinoma |
|
|
| Loeys-Dietz Syndrome 3 |
|
|
| Loeys-Dietz Syndrome 4 |
|
|
| Gastric Cancer |
|
|
| Vitreous Disease |
|
|
| Osteoporosis |
|
|
| Rhabdomyosarcoma |
|
|
| Ovarian Cancer |
|
|
| Juvenile Polyposis Syndrome |
|
|
| Lung Cancer |
|
|
| Hepatocellular Carcinoma |
|
|
| Aortic Valve Disease 1 |
|
|
| Intraocular Pressure Quantitative Trait Locus |
|
|
| Iga Glomerulonephritis |
|
|
| Asthma |
|
|
| Aortic Dissection |
|
|
| Prostate Cancer |
|
|
| Dyssegmental Dysplasia, Silverman-Handmaker Type |
|
|
| Interstitial Lung Disease 2 |
|
|
| Hereditary Hemorrhagic Telangiectasia |
|
|
| Autosomal Dominant Intellectual Developmental Disorder 19 |
|
|
| Cowden Syndrome 6 |
|
|
| Orthostatic Intolerance |
|
|
| Squamous Cell Carcinoma, Head And Neck |
|
|
| Orofacial Cleft |
|
|
| Hypertension, Essential |
|
|
| Connective Tissue Disease |
|
|
| Tetralogy Of Fallot |
|
|
| Eye Disease |
|
|
| Dilated Cardiomyopathy |
|
|
| Nervous System Disease |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Mus musculus | SMAD2 | MGD | MGI:108051 |
| Macaca mulatta | SMAD2 | VGNC | VGNC:77810 |
| Felis catus | SMAD2 | VGNC | VGNC:68130 |
| Rattus norvegicus | SMAD2 | RGD | RGD:3031 |
| Bos taurus | SMAD2 | VGNC | VGNC:34975 |
| Canis familiaris | SMAD2 | VGNC | VGNC:46519 |
| Others | SMAD2 | NCBI |