AlphaFold predicted structure
SMAD6 · O43541

Mean pLDDT
70.6/ 100
Confident
496 residues
Confidence breakdown
- Very high(≥ 90)44%
- Confident(70–90)12%
- Low(50–70)6%
- Very low(< 50)37%
AlphaFold (Jumper et al., 2021) · CC BY 4.0
SMAD family member 6
Annotations refreshed 10 hours ago.
Diagnostic Grade (Green)
Limb disorders
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknownRare syndromic craniosynostosis or isolated multisuture synostosis
MONOALLELIC, autosomal or pseudoautosomal, NOT imprintedSkeletal dysplasia
MONOALLELIC, autosomal or pseudoautosomal, NOT imprintedSyndromic and non syndromic craniosynostosis involving midline sutures
MONOALLELIC, autosomal or pseudoautosomal, NOT imprintedDDG2P
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknownFamilial non syndromic congenital heart disease
MONOALLELIC, autosomal or pseudoautosomal, NOT imprintedFetal anomalies
MONOALLELIC, autosomal or pseudoautosomal, NOT imprintedThoracic aortic aneurysm or dissection
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familial bicuspid aortic valve
congenital radioulnar synostosis
aortic valve disease 2
hereditary disease
aortic stenosis
Abnormality of the skeletal system
open-angle glaucoma
Abnormal heart morphology
colorectal cancer
Abnormal facial skeleton morphology
Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.
SMAD family member 6
Acts as an inhibitory regulator of signaling mediated by the TGF-beta superfamily, with strong selectivity toward BMP-dependent pathways (PubMed:10647776, PubMed:10708948, PubMed:10708949, PubMed:16951688, PubMed:22275001, PubMed:30848080, PubMed:9436979, PubMed:9759503). Suppresses IL1R-TLR signaling through its direct interaction with PEL1, preventing NF-kappa-B activation, nuclear translocation and NF-kappa-B-mediated expression of pro-inflammatory genes (PubMed:16951688). Blocks the BMP-SMAD1 signaling pathway by competing with SMAD4 for receptor-activated SMAD1-binding (PubMed:30848080, PubMed:9436979). Associates with regulatory elements in target promoter regions (PubMed:16491121). Functions as an adapter protein that recruits ubiquitin ligases, including SMURF1 and, in some contexts, SMURF2, promoting proteasomal degradation of signaling components and transcription factors such as RUNX2, TBX6, BMPR1A and MYD88 (PubMed:16299379, PubMed:19561075, PubMed:28847510)
SMAD6 · O43541

Mean pLDDT
70.6/ 100
Confident
496 residues
Confidence breakdown
AlphaFold (Jumper et al., 2021) · CC BY 4.0