Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001377540.1(SLMAP):c.2145G>C(p.Gln715His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. Q715Q) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 32)

Consequence

SLMAP
NM_001377540.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.20

Publications

0 publications found

Variant links:

Genes affected

SLMAP (HGNC:16643): (sarcolemma associated protein) This gene encodes a component of a conserved striatin-interacting phosphatase and kinase complex. Striatin family complexes participate in a variety of cellular processes including signaling, cell cycle control, cell migration, Golgi assembly, and apoptosis. The protein encoded by this gene is a coiled-coil, tail-anchored membrane protein with a single C-terminal transmembrane domain that is posttranslationally inserted into membranes. Mutations in this gene are associated with Brugada syndrome, a cardiac channelopathy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2015]

SLMAP Gene-Disease associations (from GenCC):

Brugada syndrome
Inheritance: Unknown, AD Classification: SUPPORTIVE, LIMITED, NO_KNOWN Submitted by: Genomics England PanelApp, Orphanet, ClinGen

SLMAP links:

LOC105377103 (HGNC:):

LOC105377103 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.19138351).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001377540.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
SLMAP	NM_001377540.1	MANE Select	c.2145G>C	p.Gln715His	missense	Exon 22 of 25	NP_001364469.1
SLMAP	NM_001377538.1		c.2166G>C	p.Gln722His	missense	Exon 22 of 24	NP_001364467.1
SLMAP	NM_001377539.1		c.2145G>C	p.Gln715His	missense	Exon 22 of 24	NP_001364468.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
SLMAP	ENST00000671191.1	MANE Select	c.2145G>C	p.Gln715His	missense	Exon 22 of 25	ENSP00000499458.1
SLMAP	ENST00000417128.7	TSL:1	c.2031G>C	p.Gln677His	missense	Exon 20 of 23	ENSP00000412829.3
SLMAP	ENST00000449503.6	TSL:1	c.1980G>C	p.Gln660His	missense	Exon 18 of 20	ENSP00000412945.2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

ClinVar

ClinVar submissions as Germline

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

Brugada syndrome (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.30

BayesDel_addAF

Uncertain

0.079

BayesDel_noAF

Benign

-0.12

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.18

Eigen

Uncertain

0.26

Eigen_PC

Uncertain

0.33

FATHMM_MKL

Uncertain

0.97

LIST_S2

Uncertain

0.96

M_CAP

Benign

0.044

MetaRNN

Benign

0.19

MetaSVM

Benign

-0.55

MutationAssessor

Benign

1.6

PhyloP100

2.2

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-1.5

REVEL

Benign

0.16

Sift

Uncertain

0.0050

Sift4G

Benign

0.21

Polyphen

1.0

Vest4

0.26

MutPred

0.10

Gain of glycosylation at S697 (P = 0.02)

MVP

0.58

MPC

0.64

ClinPred

0.83

GERP RS

5.0

PromoterAI

-0.0054

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.24

gMVP

0.12

Mutation Taster

=54/46

polymorphism

(source)

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

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NM_001377540.1:c.2145G>C

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

ClinVar submissions as Germline

Computational scores

Splicing

Publications

Other links and lift over