NM_001080826.3:c.4091T>A

Variant names:

• chr8-8318284-A-T
• rs768093311
• NM_001080826.3:c.4091T>A

Variant summary

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

The NM_001080826.3(PRAG1):​c.4091T>A​(p.Met1364Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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. M1364T) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: PRAG1 NM_001080826.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 9.31
• Publications: 0 publications found

Genes affected

PRAG1 (HGNC:25438): (PEAK1 related, kinase-activating pseudokinase 1) This gene encodes an enzyme that belongs to the tyrosine protein kinase family. A similar protein in rat binds to Rho family GTPase 2 (Rnd2) and regulates neurite outgrowth via activation of Ras homolog gene family, member A (RhoA). [provided by RefSeq, Mar 2014]

ACMG classification

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

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PRAG1	NM_001080826.3	c.4091T>A	p.Met1364Lys	missense_variant	Exon 6 of 6	ENST00000615670.5	NP_001074295.2
PRAG1	NM_001369759.1	c.4091T>A	p.Met1364Lys	missense_variant	Exon 6 of 6		NP_001356688.1
PRAG1	NR_163138.1	n.4388T>A		non_coding_transcript_exon_variant	Exon 7 of 7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PRAG1	ENST00000615670.5	c.4091T>A	p.Met1364Lys	missense_variant	Exon 6 of 6	5	NM_001080826.3	ENSP00000481109.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.96
BayesDel_addAF	Pathogenic	0.19	D
BayesDel_noAF	Uncertain	0.040
CADD	Pathogenic	26
DANN	Uncertain	0.98
DEOGEN2	Benign	0.14	T;T
Eigen	Uncertain	0.55
Eigen_PC	Uncertain	0.61
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.91	D;.
M_CAP	Benign	0.041	D
MetaRNN	Uncertain	0.54	D;D
MetaSVM	Benign	-1.2	T
PhyloP100		9.3
PrimateAI	Uncertain	0.77	T
Sift4G	Uncertain	0.0020	D;D
Vest4		0.68
MVP		0.14
ClinPred		0.94	D
GERP RS		5.4
Varity_R		0.87
gMVP		0.90
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: rs768093311; hg19: chr8-8175806;