chr1-112912943-C-T

Variant names:

• chr1-112912943-C-T
• rs543171131
• NM_003051.4:c.*948G>A

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4_Strong BS1_Supporting

The NM_003051.4(SLC16A1):​c.*948G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00124 in 152,220 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0012 (0 hom., cov: 32)
  • Failed GnomAD Quality Control
• Consequence: SLC16A1 NM_003051.4 3_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.51
• Publications: 1 publications found

Genes affected

SLC16A1 (HGNC:10922): (solute carrier family 16 member 1) The protein encoded by this gene is a proton-linked monocarboxylate transporter that catalyzes the movement of many monocarboxylates, such as lactate and pyruvate, across the plasma membrane. Mutations in this gene are associated with erythrocyte lactate transporter defect. Alternatively spliced transcript variants have been found for this gene.[provided by RefSeq, Oct 2009]

SLC16A1-AS1 (HGNC:49445): (SLC16A1 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.47).
• BS1: Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.00124 (189/152220) while in subpopulation NFE AF = 0.00168 (114/68002). AF 95% confidence interval is 0.00143. There are 0 homozygotes in GnomAd4. There are 95 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003051.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC16A1	NM_003051.4	MANE Select	c.*948G>A		3_prime_UTR	Exon 5 of 5	NP_003042.3
	SLC16A1	NM_001166496.2		c.*948G>A		3_prime_UTR	Exon 5 of 5	NP_001159968.1	P53985-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC16A1	ENST00000369626.8	TSL:1 MANE Select	c.*948G>A		3_prime_UTR	Exon 5 of 5	ENSP00000358640.4	P53985-1
	SLC16A1	ENST00000429288.2	TSL:3	c.*948G>A		3_prime_UTR	Exon 5 of 5	ENSP00000397106.2	P53985-1
	SLC16A1	ENST00000443580.6	TSL:3	c.*948G>A		3_prime_UTR	Exon 5 of 5	ENSP00000399104.2	P53985-1

Frequencies

GnomAD3 genomes AF: 0.00124 AC: 189 AN: 152106 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000266

Gnomad AMI AF: 0.0241

Gnomad AMR AF: 0.00118

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00217

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00168

Gnomad OTH AF: 0.000478

GnomAD4 exome Data not reliable, filtered out with message: AC0 AC: 0 AN: 0 Hom.: 0 Cov.: 0 AC XY: 0 AN XY: 0

African (AFR) AC: 0 AN: 0

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AC: 0 AN: 0

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AC: 0 AN: 0

European-Finnish (FIN) AC: 0 AN: 0

Middle Eastern (MID) AC: 0 AN: 0

European-Non Finnish (NFE) AC: 0 AN: 0

Other (OTH) AC: 0 AN: 0

GnomAD4 genome AF: 0.00124 AC: 189 AN: 152220 Hom.: 0 Cov.: 32 AF XY: 0.00128 AC XY: 95 AN XY: 74424

African (AFR) AF: 0.000265 AC: 11 AN: 41552

American (AMR) AF: 0.00118 AC: 18 AN: 15284

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00217 AC: 23 AN: 10576

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00168 AC: 114 AN: 68002

Other (OTH) AF: 0.000473 AC: 1 AN: 2112

Alfa AF: 0.00138 Hom.: 0

Bravo AF: 0.00124

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Exercise-induced hyperinsulinism (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.47
CADD	Benign	8.2
DANN	Benign	0.55
PhyloP100		2.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Mutation Taster		=97/3	polymorphism

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: rs543171131; hg19: chr1-113455565;