chr15-84935179-A-T

Position:

• chr15-84935179-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_004213.5(SLC28A1):​c.1368A>T​(p.Gln456His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: SLC28A1 NM_004213.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.228

Genes affected

SLC28A1 (HGNC:11001): (solute carrier family 28 member 1) Enables azole transmembrane transporter activity; cytidine transmembrane transporter activity; and uridine transmembrane transporter activity. Involved in azole transmembrane transport; nucleoside transport; and pyrimidine-containing compound transmembrane transport. Located in cytosol; nuclear speck; and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.33822924).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC28A1	NM_004213.5	c.1368A>T	p.Gln456His	missense_variant	14/19	ENST00000394573.6	NP_004204.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC28A1	ENST00000394573.6	c.1368A>T	p.Gln456His	missense_variant	14/19	1	NM_004213.5	ENSP00000378074.1
SLC28A1	ENST00000286749.3	c.1368A>T	p.Gln456His	missense_variant	13/18	1		ENSP00000286749.3
SLC28A1	ENST00000538177.5	c.1084-8266A>T		intron_variant		2		ENSP00000443752.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 1461860 Hom.: 0 Cov.: 55 AF XY: 0.00 AC XY: 0 AN XY: 727240

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.096
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	9.0
DANN	Benign	0.72
DEOGEN2	Benign	0.023	T;T
Eigen	Benign	-1.4
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.17	N
LIST_S2	Benign	0.69	T;.
M_CAP	Benign	0.0082	T
MetaRNN	Benign	0.34	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.81	L;L
PrimateAI	Benign	0.31	T
PROVEAN	Benign	-1.9	N;N
REVEL	Benign	0.029
Sift	Benign	0.18	T;T
Sift4G	Benign	0.088	T;T
Polyphen		0.020	B;B
Vest4		0.27
MutPred		0.37		Gain of helix (P = 0.062);Gain of helix (P = 0.062);
MVP		0.13
MPC		0.38
ClinPred		0.22	T
GERP RS		-1.6
Varity_R		0.14
gMVP		0.42

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

Other links and lift over

dbSNP: rs2242048; hg19: chr15-85478410;