rs1799820002

Variant names:

• chr6-13014106-A-G
• rs1799820002
• NM_030948.6:c.251-39259A>G

Your query was ambiguous. Multiple possible variants found:

• chr6-13014106-A-G
• chr6-13014106-A-C

Variant summary

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

The NM_001322314.4(PHACTR1):​c.220A>G​(p.Ser74Gly) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 4/5 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: PHACTR1 NM_001322314.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.86
• Publications: 0 publications found

Genes affected

PHACTR1 (HGNC:20990): (phosphatase and actin regulator 1) The protein encoded by this gene is a member of the phosphatase and actin regulator family of proteins. This family member can bind actin and regulate the reorganization of the actin cytoskeleton. It plays a role in tubule formation and in endothelial cell survival. Polymorphisms in this gene are associated with susceptibility to myocardial infarction, coronary artery disease and cervical artery dissection. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Apr 2016]

PHACTR1 Gene-Disease associations (from GenCC):

• developmental and epileptic encephalopathy, 70

  Inheritance: AD Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P, Ambry Genetics
• infantile spasms

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

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 (BayesDel_noAF=-0.3).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001322314.4. 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
	PHACTR1	NM_030948.6	MANE Select	c.251-39259A>G		intron	N/A	NP_112210.1	Q9C0D0-1
	PHACTR1	NM_001322314.4		c.220A>G	p.Ser74Gly	missense	Exon 1 of 13	NP_001309243.1	A0A6Q8PGC2
	PHACTR1	NM_001322310.2		c.251-39259A>G		intron	N/A	NP_001309239.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PHACTR1	ENST00000332995.12	TSL:2 MANE Select	c.251-39259A>G		intron	N/A	ENSP00000329880.8	Q9C0D0-1
	PHACTR1	ENST00000675203.2		c.220A>G	p.Ser74Gly	missense	Exon 1 of 13	ENSP00000502172.2	A0A6Q8PGC2
	PHACTR1	ENST00000674595.1		c.251-39259A>G		intron	N/A	ENSP00000502157.1	A0A6Q8PG87

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.30
CADD	Benign	20
DANN	Benign	0.86
PhyloP100		6.9
Mutation Taster		=97/3	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs1799820002; hg19: chr6-13014338;