rs1454047410

Variant names:

• chr14-69778455-A-C
• rs1454047410
• NM_003049.4:c.821T>G

Your query was ambiguous. Multiple possible variants found:

• chr14-69778455-A-C
• chr14-69778455-A-G

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_003049.4(SLC10A1):​c.821T>G​(p.Phe274Cys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. F274S) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 31)
• Consequence: SLC10A1 NM_003049.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 9.00
• Publications: 0 publications found

Genes affected

SLC10A1 (HGNC:10905): (solute carrier family 10 member 1) The protein encoded by this gene belongs to the sodium/bile acid cotransporter family, which are integral membrane glycoproteins that participate in the enterohepatic circulation of bile acids. Two homologous transporters are involved in the reabsorption of bile acids; the ileal sodium/bile acid cotransporter with an apical cell localization that absorbs bile acids from the intestinal lumen, bile duct and kidney, and the liver-specific sodium/bile acid cotransporter, represented by this protein, that is found in the basolateral membranes of hepatocytes. Bile acids are the catabolic product of cholesterol metabolism, hence this protein is important for cholesterol homeostasis. [provided by RefSeq, Oct 2011]

SLC10A1 Gene-Disease associations (from GenCC):

• hypercholanemia, familial, 2

  Inheritance: AR Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.887

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC10A1	NM_003049.4	c.821T>G	p.Phe274Cys	missense_variant	Exon 4 of 5	ENST00000216540.5	NP_003040.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC10A1	ENST00000216540.5	c.821T>G	p.Phe274Cys	missense_variant	Exon 4 of 5	1	NM_003049.4	ENSP00000216540.4

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.98
BayesDel_addAF	Pathogenic	0.42	D
BayesDel_noAF	Pathogenic	0.36
CADD	Pathogenic	29
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.72	D
Eigen	Pathogenic	0.94
Eigen_PC	Pathogenic	0.83
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Uncertain	0.88	D
M_CAP	Uncertain	0.21	D
MetaRNN	Pathogenic	0.89	D
MetaSVM	Uncertain	0.71	D
MutationAssessor	Pathogenic	3.8	H
PhyloP100		9.0
PrimateAI	Uncertain	0.60	T
PROVEAN	Pathogenic	-7.6	D
REVEL	Pathogenic	0.90
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.93
MutPred		0.63		Gain of catalytic residue at P275 (P = 0);
MVP		0.96
MPC		0.0027
ClinPred		1.0	D
GERP RS		4.8
Varity_R		0.83
gMVP		0.92
Mutation Taster		=36/64	disease causing

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

Other links and lift over

dbSNP: rs1454047410; hg19: chr14-70245172;