10-132135066-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001323087.2(JAKMIP3):c.875C>T(p.Ala292Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,254 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 34)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: JAKMIP3 NM_001323087.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.82

Genes affected

JAKMIP3 (HGNC:23523): (Janus kinase and microtubule interacting protein 3) Predicted to enable kinase binding activity and microtubule binding activity. Predicted to be located in Golgi apparatus. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.16749132).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
JAKMIP3	NM_001323087.2	c.875C>T	p.Ala292Val	missense_variant	5/24	ENST00000684848.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
JAKMIP3	ENST00000684848.1	c.875C>T	p.Ala292Val	missense_variant	5/24		NM_001323087.2	A2

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461254 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 726820

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000252

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 34

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 01, 2023

The c.875C>T (p.A292V) alteration is located in exon 4 (coding exon 4) of the JAKMIP3 gene. This alteration results from a C to T substitution at nucleotide position 875, causing the alanine (A) at amino acid position 292 to be replaced by a valine (V). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.18	T
BayesDel_noAF	Benign	-0.50
Cadd	Uncertain	25
Dann	Benign	0.68
DEOGEN2	Benign	0.016	T
Eigen	Benign	-0.14
Eigen_PC	Benign	0.0088
FATHMM_MKL	Uncertain	0.87	D
LIST_S2	Benign	0.83	T
M_CAP	Benign	0.0030	T
MetaRNN	Benign	0.17	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.81	L
MutationTaster	Benign	0.97	D
PrimateAI	Uncertain	0.77	T
PROVEAN	Benign	0.080	N
REVEL	Benign	0.044
Sift	Benign	0.39	T
Sift4G	Benign	1.0	T
Polyphen		0.43	B
Vest4		0.24
MutPred		0.10		Gain of methylation at K290 (P = 0.0996);
MVP		0.40
MPC		0.28
ClinPred		0.28	T
GERP RS		4.2
Varity_R		0.085
gMVP		0.33

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr10-133948570;