4-146325971-A-G

Position:

• chr4-146325971-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_001029998.6(SLC10A7):​c.461T>C​(p.Leu154Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: SLC10A7 NM_001029998.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.12

Genes affected

SLC10A7 (HGNC:23088): (solute carrier family 10 member 7) Enables bile acid transmembrane transporter activity. Involved in several processes, including cellular calcium ion homeostasis; glycoprotein transport; and heparin biosynthetic process. Located in Golgi apparatus and endoplasmic reticulum. Is intrinsic component of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.869

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC10A7	NM_001029998.6	c.461T>C	p.Leu154Pro	missense_variant	6/12	ENST00000335472.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC10A7	ENST00000335472.12	c.461T>C	p.Leu154Pro	missense_variant	6/12	1	NM_001029998.6	P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

Inborn genetic diseases Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 05, 2023

The c.461T>C (p.L154P) alteration is located in exon 6 (coding exon 6) of the SLC10A7 gene. This alteration results from a T to C substitution at nucleotide position 461, causing the leucine (L) at amino acid position 154 to be replaced by a proline (P). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Pathogenic	0.45	D
BayesDel_noAF	Pathogenic	0.41
CADD	Pathogenic	31
DANN	Uncertain	1.0
DEOGEN2	Benign	0.40	.;T;.
Eigen	Pathogenic	0.85
Eigen_PC	Pathogenic	0.81
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.94	D;D;D
M_CAP	Benign	0.042	D
MetaRNN	Pathogenic	0.87	D;D;D
MetaSVM	Uncertain	0.22	D
MutationAssessor	Pathogenic	3.0	.;M;M
MutationTaster	Benign	1.0	D;D;D;D;D
PrimateAI	Uncertain	0.78	T
PROVEAN	Pathogenic	-5.5	D;D;D
REVEL	Uncertain	0.64
Sift	Uncertain	0.0020	D;D;D
Sift4G	Uncertain	0.0020	D;D;D
Polyphen		1.0	D;D;.
Vest4		0.91
MutPred		0.68		.;Loss of stability (P = 0.024);Loss of stability (P = 0.024);
MVP		0.39
MPC		1.6
ClinPred		0.99	D
GERP RS		5.9
Varity_R		0.95
gMVP		0.97

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr4-147247123;