17-77193467-G-A

Variant names:

• chr17-77193467-G-A
• rs548410006
• NM_001143998.2:c.392G>A

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001143998.2(SEC14L1):​c.392G>A​(p.Ser131Asn) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000124 in 1,612,878 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: SEC14L1 NM_001143998.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.42
• Publications: 0 publications found

Genes affected

SEC14L1 (HGNC:10698): (SEC14 like lipid binding 1) The protein encoded by this gene belongs to the SEC14 cytosolic factor family. It has similarity to yeast SEC14 and to Japanese flying squid RALBP which suggests a possible role of the gene product in an intracellular transport system. Multiple alternatively spliced transcript variants have been found for this gene; some variants represent read-through transcripts that include exons from the upstream gene C17orf86. [provided by RefSeq, Feb 2011]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001143998.2. 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
	SEC14L1	NM_001143998.2	MANE Select	c.392G>A	p.Ser131Asn	missense	Exon 6 of 17	NP_001137470.2	Q92503-1
	SEC14L1	NM_001039573.3		c.392G>A	p.Ser131Asn	missense	Exon 6 of 18	NP_001034662.3	Q92503-2
	SEC14L1	NM_001204408.2		c.392G>A	p.Ser131Asn	missense	Exon 8 of 20	NP_001191337.2	Q92503-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SEC14L1	ENST00000436233.9	TSL:1 MANE Select	c.392G>A	p.Ser131Asn	missense	Exon 6 of 17	ENSP00000390392.3	Q92503-1
	SEC14L1	ENST00000443798.8	TSL:1	c.392G>A	p.Ser131Asn	missense	Exon 6 of 18	ENSP00000406030.3	Q92503-2
	SEC14L1	ENST00000585618.5	TSL:1	c.392G>A	p.Ser131Asn	missense	Exon 6 of 17	ENSP00000466581.1	Q92503-1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152186 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000399 AC: 1 AN: 250860 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000292

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460574 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 726452

African (AFR) AF: 0.00 AC: 0 AN: 33464

American (AMR) AF: 0.00 AC: 0 AN: 44630

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26114

East Asian (EAS) AF: 0.00 AC: 0 AN: 39674

South Asian (SAS) AF: 0.00 AC: 0 AN: 86074

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53400

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 9.00e-7 AC: 1 AN: 1111110

Other (OTH) AF: 0.00 AC: 0 AN: 60342

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152304 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74460

African (AFR) AF: 0.00 AC: 0 AN: 41580

American (AMR) AF: 0.0000654 AC: 1 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

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

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10602

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68028

Other (OTH) AF: 0.00 AC: 0 AN: 2112

ExAC AF: 0.00000824 AC: 1

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.47
BayesDel_addAF	Benign	-0.13	T
BayesDel_noAF	Benign	-0.34
CADD	Pathogenic	29
DANN	Uncertain	1.0
DEOGEN2	Benign	0.072	T
Eigen	Pathogenic	0.87
Eigen_PC	Pathogenic	0.83
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.97	D
M_CAP	Benign	0.020	T
MetaRNN	Uncertain	0.45	T
MetaSVM	Benign	-0.84	T
MutationAssessor	Pathogenic	2.9	M
PhyloP100		9.4
PrimateAI	Pathogenic	0.83	D
PROVEAN	Benign	-2.2	N
REVEL	Benign	0.22
Sift	Uncertain	0.0070	D
Sift4G	Benign	0.075	T
Polyphen		1.0	D
Vest4		0.71
MutPred		0.51		Loss of stability (P = 0.0714)
MVP		0.84
MPC		1.3
ClinPred		0.82	D
GERP RS		4.9
PromoterAI		0.0042	Neutral
Varity_R		0.50
gMVP		0.71

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: rs548410006; hg19: chr17-75189549;