rs1314305915

Variant names:

• chr9-20717795-C-A
• NM_001375567.1:c.59C>A

Your query was ambiguous. Multiple possible variants found:

• chr9-20717795-C-A
• chr9-20717795-C-G

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_001375567.1(FOCAD):​c.59C>A​(p.Ala20Asp) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000686 in 1,458,112 control chromosomes in the GnomAD database, with no homozygous occurrence. 2/3 splice prediction tools predicting alterations to normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A20G) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: FOCAD NM_001375567.1 missense, splice_region
• Scores: Splicing: ADA: 0.9921
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.37

Genes affected

FOCAD (HGNC:23377): (focadhesin) Located in focal adhesion. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: Splicing scoreres supports a deletorius effect: Scorers claiming Pathogenic: dbscSNV1_ADA, dbscSNV1_RF. No scorers claiming Uncertain. Scorers claiming Benign: max_spliceai.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FOCAD	NM_001375567.1	c.59C>A	p.Ala20Asp	missense_variant, splice_region_variant	Exon 3 of 44	ENST00000338382.11	NP_001362496.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FOCAD	ENST00000338382.11	c.59C>A	p.Ala20Asp	missense_variant, splice_region_variant	Exon 3 of 44	5	NM_001375567.1	ENSP00000344307.6
FOCAD	ENST00000380249.5	c.59C>A	p.Ala20Asp	missense_variant, splice_region_variant	Exon 5 of 46	1		ENSP00000369599.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.86e-7 AC: 1 AN: 1458112 Hom.: 0 Cov.: 29 AF XY: 0.00 AC XY: 0 AN XY: 725560

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: 9.01e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.91
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.050
CADD	Pathogenic	27
DANN	Uncertain	0.99
Eigen	Uncertain	0.45
Eigen_PC	Uncertain	0.52
FATHMM_MKL	Uncertain	0.90	D
M_CAP	Benign	0.020	T
MetaRNN	Uncertain	0.70	D;D
MetaSVM	Benign	-1.2	T
PrimateAI	Uncertain	0.66	T
PROVEAN	Uncertain	-2.9	D;D
REVEL	Benign	0.20
Sift	Uncertain	0.0030	D;D
Sift4G	Uncertain	0.0070	D;D
Vest4		0.86
MutPred		0.38		Loss of helix (P = 0.0444);Loss of helix (P = 0.0444);
MVP		0.28
MPC		0.020
ClinPred		0.98	D
GERP RS		5.7
gMVP		0.82

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Pathogenic	0.99
dbscSNV1_RF	Pathogenic	0.85
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: chr9-20717794;