NM_004696.3:c.381C>T

Variant names:

• chr1-110381127-G-A
• rs377189979
• NM_004696.3:c.381C>T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_004696.3(SLC16A4):​c.381C>T​(p.Phe127Phe) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,770 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: SLC16A4 NM_004696.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.22
• Publications: 0 publications found

Genes affected

SLC16A4 (HGNC:10925): (solute carrier family 16 member 4) Predicted to enable monocarboxylic acid transmembrane transporter activity. Predicted to be involved in monocarboxylic acid transport. Predicted to be located in membrane. Predicted to be integral component of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

LAMTOR5-AS1 (HGNC:40823): (LAMTOR5 and SLC16A4 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.38).
• BP7: Synonymous conserved (PhyloP=1.22 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004696.3. 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
	SLC16A4	NM_004696.3	MANE Select	c.381C>T	p.Phe127Phe	synonymous	Exon 5 of 9	NP_004687.1	O15374-1
	SLC16A4	NM_001201546.2		c.237C>T	p.Phe79Phe	synonymous	Exon 4 of 8	NP_001188475.1	O15374-5
	SLC16A4	NM_001201547.2		c.195C>T	p.Phe65Phe	synonymous	Exon 4 of 8	NP_001188476.1	O15374-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC16A4	ENST00000369779.9	TSL:1 MANE Select	c.381C>T	p.Phe127Phe	synonymous	Exon 5 of 9	ENSP00000358794.4	O15374-1
	SLC16A4	ENST00000472422.6	TSL:1	c.237C>T	p.Phe79Phe	synonymous	Exon 4 of 8	ENSP00000432495.1	O15374-5
	SLC16A4	ENST00000369781.8	TSL:1	c.381C>T	p.Phe127Phe	synonymous	Exon 5 of 8	ENSP00000358796.4	O15374-3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461770 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 727194

African (AFR) AF: 0.00 AC: 0 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44706

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39686

South Asian (SAS) AF: 0.00 AC: 0 AN: 86248

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53414

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111948

Other (OTH) AF: 0.00 AC: 0 AN: 60390

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.086
BayesDel_noAF	Benign	-0.38
CADD	Benign	7.7
DANN	Benign	0.94
PhyloP100		1.2
Mutation Taster		=100/0	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: rs377189979; hg19: chr1-110923749;