rs761352751

Variant names:

• chr10-13656714-A-C
• rs761352751
• NM_018027.5:c.2875T>G

Your query was ambiguous. Multiple possible variants found:

• chr10-13656714-A-C
• chr10-13656714-A-G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_018027.5(FRMD4A):​c.2875T>G​(p.Tyr959Asp) 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. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: FRMD4A NM_018027.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.76
• Publications: 0 publications found

Genes affected

FRMD4A (HGNC:25491): (FERM domain containing 4A) This gene encodes a FERM domain-containing protein that regulates epithelial cell polarity. It connects ADP ribosylation factor 6 (ARF6) with the Par protein complex, which regulates the remodeling of adherens junctions and linear actin cable formation during epithelial cell polarization. Polymorphisms in this gene are associated with Alzheimer's disease, and also with nicotine dependence. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]

PRPF18 (HGNC:17351): (pre-mRNA processing factor 18) Pre-mRNA splicing occurs in 2 sequential transesterification steps. The protein encoded by this gene is found to be essential for the catalytic step II in pre-mRNA splicing process. It is found in the spliceosome, and contains seven WD repeats, which function in protein-protein interactions. This protein has a sequence similarity to the yeast splicing factor Prp18. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.16356254).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018027.5. 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
	FRMD4A	NM_018027.5	MANE Select	c.2875T>G	p.Tyr959Asp	missense	Exon 22 of 25	NP_060497.3
	FRMD4A	NM_001318337.2		c.2974T>G	p.Tyr992Asp	missense	Exon 21 of 24	NP_001305266.1
	FRMD4A	NM_001318336.2		c.2923T>G	p.Tyr975Asp	missense	Exon 21 of 24	NP_001305265.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FRMD4A	ENST00000357447.7	TSL:1 MANE Select	c.2875T>G	p.Tyr959Asp	missense	Exon 22 of 25	ENSP00000350032.2	Q9P2Q2
	FRMD4A	ENST00000495956.3	TSL:2	c.2875T>G	p.Tyr959Asp	missense	Exon 22 of 24	ENSP00000488764.2	A0A0J9YYA7
	PRPF18	ENST00000593351.2	TSL:5	n.47+8484A>C		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

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	Benign	0.19
BayesDel_addAF	Uncertain	0.024	T
BayesDel_noAF	Benign	-0.20
CADD	Benign	21
DANN	Benign	0.97
DEOGEN2	Benign	0.030	T
Eigen	Benign	-0.46
Eigen_PC	Benign	-0.32
FATHMM_MKL	Uncertain	0.90	D
LIST_S2	Uncertain	0.87	D
M_CAP	Benign	0.068	D
MetaRNN	Benign	0.16	T
MetaSVM	Benign	-0.73	T
MutationAssessor	Benign	1.2	L
PhyloP100		2.8
PrimateAI	Uncertain	0.64	T
PROVEAN	Benign	-1.2	N
REVEL	Benign	0.22
Sift	Benign	0.049	D
Sift4G	Benign	0.20	T
Polyphen		0.089	B
Vest4		0.45
MutPred		0.26		Loss of sheet (P = 0.003)
MVP		0.47
MPC		0.61
ClinPred		0.42	T
GERP RS		2.3
PromoterAI		0.019	Neutral
Varity_R		0.11
gMVP		0.17
Mutation Taster		=87/13	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: rs761352751; hg19: chr10-13698714;