3-43348516-C-A

Position:

• chr3-43348516-C-A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_017719.5(SNRK):​c.2257C>A​(p.Leu753Met) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000781 in 1,409,136 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000078 (0 hom.)
• Consequence: SNRK NM_017719.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.39

Genes affected

SNRK (HGNC:30598): (SNF related kinase) SNRK is a member of the sucrose nonfermenting (SNF)-related kinase family of serine/threonine kinases (Kertesz et al., 2002 [PubMed 12234663]).[supplied by OMIM, Apr 2009]

SNRK-AS1 (HGNC:41269): (SNRK antisense RNA 1)

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SNRK	NM_017719.5	c.2257C>A	p.Leu753Met	missense_variant	7/7	ENST00000296088.12
SNRK-AS1	NR_046757.1	n.1878G>T		non_coding_transcript_exon_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SNRK	ENST00000296088.12	c.2257C>A	p.Leu753Met	missense_variant	7/7	1	NM_017719.5	P1
SNRK-AS1	ENST00000607513.2	n.607-210G>T		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000781 AC: 11 AN: 1409136 Hom.: 0 Cov.: 31 AF XY: 0.00000430 AC XY: 3 AN XY: 696872

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: 0.00000918

Gnomad4 OTH exome AF: 0.0000172

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000371 Hom.: 0

Bravo AF: 0.00000378

ExAC AF: 0.00000829 AC: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.18
BayesDel_addAF	Uncertain	0.070	D
BayesDel_noAF	Benign	-0.14
CADD	Uncertain	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.065	T;T;T;.
Eigen	Pathogenic	0.74
Eigen_PC	Pathogenic	0.73
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Uncertain	0.86	.;.;D;D
M_CAP	Uncertain	0.28	D
MetaRNN	Uncertain	0.53	D;D;D;D
MetaSVM	Uncertain	0.20	D
MutationAssessor	Benign	0.90	L;L;L;.
MutationTaster	Benign	1.0	D;D;D;D
PrimateAI	Uncertain	0.62	T
PROVEAN	Benign	-0.15	N;N;N;N
REVEL	Benign	0.23
Sift	Pathogenic	0.0	D;D;D;D
Sift4G	Pathogenic	0.0	D;D;D;D
Polyphen		0.99	D;D;D;.
Vest4		0.64
MutPred		0.34		Gain of methylation at K749 (P = 0.0531);Gain of methylation at K749 (P = 0.0531);Gain of methylation at K749 (P = 0.0531);.;
MVP		0.56
MPC		1.5
ClinPred		0.73	D
GERP RS		5.2
Varity_R		0.57
gMVP		0.41

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

Publications

LitVar

Other links and lift over

dbSNP: rs756776738; hg19: chr3-43390008;