rs1186234870

Variant names:

• chr1-15732340-C-G
• rs1186234870
• NM_015164.4:c.2626-10C>G

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_Strong BP6_Moderate

The NM_015164.4(PLEKHM2):​c.2626-10C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000646 in 1,548,434 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000026 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000043 (0 hom.)
• Consequence: PLEKHM2 NM_015164.4 intron
• Scores: Splicing: ADA: 0.0003912
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -3.35
• Publications: 0 publications found

Genes affected

PLEKHM2 (HGNC:29131): (pleckstrin homology and RUN domain containing M2) This gene encodes a protein that binds the plus-end directed microtubule motor protein kinesin, together with the lysosomal GTPase Arl8, and is required for lysosomes to distribute away from the microtubule-organizing center. The encoded protein belongs to the multisubunit BLOC-one-related complex that regulates lysosome positioning. It binds a Salmonella effector protein called Salmonella induced filament A and is a critical host determinant in Salmonella pathogenesis. It has a domain architecture consisting of an N-terminal RPIP8, UNC-14, and NESCA (RUN) domain that binds kinesin-1 as well as the lysosomal GTPase Arl8, and a C-terminal pleckstrin homology domain that binds the Salmonella induced filament A effector protein. Naturally occurring mutations in this gene lead to abnormal localization of lysosomes, impaired autophagy flux and are associated with recessive dilated cardiomyopathy and left ventricular noncompaction. [provided by RefSeq, Feb 2017]

PLEKHM2 Gene-Disease associations (from GenCC):

• dilated cardiomyopathy

  Inheritance: AR Classification: LIMITED Submitted by: ClinGen, Ambry Genetics

ENSG00000237938 (HGNC:58402):

ACMG classification

Our verdict: Likely_benign. The variant received -6 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.8).
• BP6: Variant 1-15732340-C-G is Benign according to our data. Variant chr1-15732340-C-G is described in ClinVar as Likely_benign. ClinVar VariationId is 544361.Status of the report is criteria_provided_single_submitter, 1 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015164.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLEKHM2	NM_015164.4	MANE Select	c.2626-10C>G		intron	N/A	NP_055979.2
	PLEKHM2	NM_001410755.1		c.2566-10C>G		intron	N/A	NP_001397684.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PLEKHM2	ENST00000375799.8	TSL:1 MANE Select	c.2626-10C>G		intron	N/A	ENSP00000364956.3
	PLEKHM2	ENST00000850891.1		c.2665-10C>G		intron	N/A	ENSP00000520968.1
	PLEKHM2	ENST00000375793.3	TSL:5	c.2566-10C>G		intron	N/A	ENSP00000364950.2

Frequencies

GnomAD3 genomes AF: 0.0000263 AC: 4 AN: 152170 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000578

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000327 AC: 5 AN: 152704 AF XY: 0.0000371

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000363

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000430 AC: 6 AN: 1396264 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 688598

African (AFR) AF: 0.00 AC: 0 AN: 31608

American (AMR) AF: 0.00 AC: 0 AN: 35596

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 24942

East Asian (EAS) AF: 0.000112 AC: 4 AN: 35792

South Asian (SAS) AF: 0.0000127 AC: 1 AN: 78992

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 48212

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5566

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1077624

Other (OTH) AF: 0.0000173 AC: 1 AN: 57932

GnomAD4 genome AF: 0.0000263 AC: 4 AN: 152170 Hom.: 0 Cov.: 33 AF XY: 0.0000269 AC XY: 2 AN XY: 74330

African (AFR) AF: 0.00 AC: 0 AN: 41448

American (AMR) AF: 0.00 AC: 0 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.000578 AC: 3 AN: 5190

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4828

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: 68010

Other (OTH) AF: 0.00 AC: 0 AN: 2088

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	Dilated Cardiomyopathy, Recessive (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
CADD	Benign	0.54
DANN	Benign	0.70
PhyloP100		-3.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.00039
dbscSNV1_RF	Benign	0.010
SpliceAI score (max)		0.13		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: rs1186234870; hg19: chr1-16058835;