rs1413560652

Variant names:

• chr14-103386055-C-G
• rs1413560652
• NM_001128918.3:c.26C>G

Your query was ambiguous. Multiple possible variants found:

• chr14-103386055-C-G
• chr14-103386055-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001128918.3(MARK3):​c.26C>G​(p.Thr9Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000186 in 1,614,064 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 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. T9M) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: MARK3 NM_001128918.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.07
• Publications: 2 publications found

Genes affected

MARK3 (HGNC:6897): (microtubule affinity regulating kinase 3) The protein encoded by this gene is activated by phosphorylation and in turn is involved in the phosphorylation of tau proteins MAP2 and MAP4. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]

MARK3 Gene-Disease associations (from GenCC):

• visual impairment and progressive phthisis bulbi

  Inheritance: AR, Unknown Classification: LIMITED Submitted by: G2P, Ambry Genetics, Labcorp Genetics (formerly Invitae)

ENSG00000303357 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.27768177).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001128918.3. 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
	MARK3	NM_001128918.3	MANE Select	c.26C>G	p.Thr9Arg	missense	Exon 1 of 18	NP_001122390.2	P27448-5
	MARK3	NM_001128919.3		c.26C>G	p.Thr9Arg	missense	Exon 1 of 17	NP_001122391.2	P27448-4
	MARK3	NM_001437366.1		c.26C>G	p.Thr9Arg	missense	Exon 1 of 17	NP_001424295.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MARK3	ENST00000429436.7	TSL:1 MANE Select	c.26C>G	p.Thr9Arg	missense	Exon 1 of 18	ENSP00000411397.2	P27448-5
	MARK3	ENST00000556744.2	TSL:1	c.26C>G	p.Thr9Arg	missense	Exon 1 of 19	ENSP00000451623.2	H0YJI9
	MARK3	ENST00000416682.6	TSL:1	c.26C>G	p.Thr9Arg	missense	Exon 1 of 17	ENSP00000408092.2	P27448-2

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152242 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.000288

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461822 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727220

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.0000765 AC: 2 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111946

Other (OTH) AF: 0.00 AC: 0 AN: 60392

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152242 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74380

African (AFR) AF: 0.00 AC: 0 AN: 41474

American (AMR) AF: 0.00 AC: 0 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.000288 AC: 1 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5200

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68036

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.93
BayesDel_addAF	Uncertain	0.021	T
BayesDel_noAF	Benign	-0.21
CADD	Uncertain	25
DANN	Uncertain	0.98
DEOGEN2	Uncertain	0.59	D
Eigen	Benign	-0.054
Eigen_PC	Benign	0.0020
FATHMM_MKL	Benign	0.21	N
LIST_S2	Pathogenic	0.97	D
M_CAP	Uncertain	0.17	D
MetaRNN	Benign	0.28	T
MetaSVM	Benign	-0.34	T
MutationAssessor	Benign	1.6	L
PhyloP100		2.1
PrimateAI	Pathogenic	0.88	D
PROVEAN	Uncertain	-3.0	D
REVEL	Benign	0.25
Sift	Uncertain	0.0030	D
Sift4G	Benign	0.089	T
Polyphen		0.0070	B
Vest4		0.52
MutPred		0.30		Gain of MoRF binding (P = 0.0046)
MVP		0.78
MPC		0.35
ClinPred		0.95	D
GERP RS		3.6
PromoterAI		0.0082	Neutral
Varity_R		0.37
gMVP		0.63
Mutation Taster		=79/21	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: rs1413560652; hg19: chr14-103852392;