Variant chr11-65976832-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_005146.5(SART1):c.1857+66C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00704 in 1,381,676 control chromosomes in the GnomAD database, including 562 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.014 ( 79 hom., cov: 33)

Exomes 𝑓: 0.0061 ( 483 hom. )

Consequence

SART1
NM_005146.5 intron

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.223

Variant links:

Genes affected

SART1 (HGNC:10538): (spliceosome associated factor 1, recruiter of U4/U6.U5 tri-snRNP) This gene encodes two proteins, the SART1(800) protein expressed in the nucleus of the majority of proliferating cells, and the SART1(259) protein expressed in the cytosol of epithelial cancers. The SART1(259) protein is translated by the mechanism of -1 frameshifting during posttranscriptional regulation; its full-length sequence is not published yet. The two encoded proteins are thought to be involved in the regulation of proliferation. Both proteins have tumor-rejection antigens. The SART1(259) protein possesses tumor epitopes capable of inducing HLA-A2402-restricted cytotoxic T lymphocytes in cancer patients. This SART1(259) antigen may be useful in specific immunotherapy for cancer patients and may serve as a paradigmatic tool for the diagnosis and treatment of patients with atopy. The SART1(259) protein is found to be essential for the recruitment of the tri-snRNP to the pre-spliceosome in the spliceosome assembly pathway. [provided by RefSeq, Jul 2008]

SART1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.89).

BA1

GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.146 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SART1	NM_005146.5 linkuse as main transcript	c.1857+66C>T		intron_variant		ENST00000312397.10	NP_005137.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SART1	ENST00000312397.10 linkuse as main transcript	c.1857+66C>T		intron_variant		1	NM_005146.5	ENSP00000310448	P1	O43290-1
SART1	ENST00000533386.1 linkuse as main transcript	n.18+66C>T		intron_variant, non_coding_transcript_variant		2

Frequencies

GnomAD3 genomes

AF:

0.0143

AC:

2174

AN:

152150

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0250

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0166

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.155

Gnomad SAS

AF:

0.00766

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000265

Gnomad OTH

AF:

0.0124

GnomAD4 exome

AF:

0.00613

AC:

7542

AN:

1229408

Hom.:

483

Cov.:

AF XY:

0.00595

AC XY:

3646

AN XY:

612606

show subpopulations

Gnomad4 AFR exome

AF:

0.0269

Gnomad4 AMR exome

AF:

0.0112

Gnomad4 ASJ exome

AF:

0.00195

Gnomad4 EAS exome

AF:

0.153

Gnomad4 SAS exome

AF:

0.00400

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000103

Gnomad4 OTH exome

AF:

0.0104

GnomAD4 genome

AF:

0.0143

AC:

2185

AN:

152268

Hom.:

Cov.:

AF XY:

0.0159

AC XY:

1185

AN XY:

74448

show subpopulations

Gnomad4 AFR

AF:

0.0251

Gnomad4 AMR

AF:

0.0165

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.155

Gnomad4 SAS

AF:

0.00808

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000265

Gnomad4 OTH

AF:

0.0123

Alfa

AF:

0.00403

Hom.:

Bravo

AF:

0.0168

Asia WGS

AF:

0.0520

AC:

180

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

CADD

Benign

6.3

DANN

Benign

0.68

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over