rs781720548

Variant summary

Our verdict is Likely pathogenic. The variant received 7 ACMG points: 7P and 0B. PVS1_StrongPM2PP5

The NM_006047.6(RBM12):​c.2377G>T​(p.Gly793*) variant causes a stop gained change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).

Frequency

Genomes: not found (cov: 32)

Consequence

RBM12
NM_006047.6 stop_gained

Scores

4
2

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 7.09

Publications

4 publications found
Variant links:
Genes affected
RBM12 (HGNC:9898): (RNA binding motif protein 12) This gene encodes a protein that contains several RNA-binding motifs, potential transmembrane domains, and proline-rich regions. This gene and the gene for copine I overlap at map location 20q11.21. Alternative splicing in the 5' UTR results in four transcript variants. All variants encode the same protein. [provided by RefSeq, Nov 2010]
CPNE1 (HGNC:2314): (copine 1) Calcium-dependent membrane-binding proteins may regulate molecular events at the interface of the cell membrane and cytoplasm. This gene encodes a calcium-dependent protein that also contains two N-terminal type II C2 domains and an integrin A domain-like sequence in the C-terminus. However, the encoded protein does not contain a predicted signal sequence or transmembrane domains. This protein has a broad tissue distribution and it may function in membrane trafficking. This gene and the gene for RNA binding motif protein 12 overlap at map location 20q11.21. Alternate splicing results in multiple transcript variants encoding different proteins. [provided by RefSeq, Aug 2008]

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ACMG classification

Classification was made for transcript

Our verdict: Likely_pathogenic. The variant received 7 ACMG points.

PVS1
Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant is located in the 3'-most exon, not predicted to undergo nonsense mediated mRNA decay. Fraction of 0.151 CDS is truncated, and there are 2 pathogenic variants in the truncated region.
PM2
Very rare variant in population databases, with high coverage;
PP5
Variant 20-35652946-C-A is Pathogenic according to our data. Variant chr20-35652946-C-A is described in ClinVar as Pathogenic. ClinVar VariationId is 433195.Status of the report is no_assertion_criteria_provided, 0 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006047.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
RBM12
NM_006047.6
MANE Select
c.2377G>Tp.Gly793*
stop_gained
Exon 3 of 3NP_006038.2
CPNE1
NM_152925.3
MANE Select
c.-1+11814G>T
intron
N/ANP_690902.1Q99829
RBM12
NM_001198838.2
c.2377G>Tp.Gly793*
stop_gained
Exon 3 of 3NP_001185767.1Q9NTZ6

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
RBM12
ENST00000374114.8
TSL:1 MANE Select
c.2377G>Tp.Gly793*
stop_gained
Exon 3 of 3ENSP00000363228.3Q9NTZ6
RBM12
ENST00000359646.1
TSL:1
c.2377G>Tp.Gly793*
stop_gained
Exon 2 of 2ENSP00000352668.1Q9NTZ6
RBM12
ENST00000374104.7
TSL:1
c.2377G>Tp.Gly793*
stop_gained
Exon 3 of 3ENSP00000363217.3Q9NTZ6

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
32
GnomAD4 genome
Cov.:
32

ClinVar

ClinVar submissions
Significance:Pathogenic
Revision:no assertion criteria provided
View on ClinVar
Pathogenic
VUS
Benign
Condition
1
-
-
Schizophrenia 19 (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
BayesDel_addAF
Pathogenic
0.57
D
BayesDel_noAF
Pathogenic
0.58
CADD
Pathogenic
38
DANN
Uncertain
0.99
Eigen
Pathogenic
0.97
Eigen_PC
Pathogenic
0.85
FATHMM_MKL
Uncertain
0.94
D
PhyloP100
7.1
Vest4
0.28
GERP RS
5.9
Mutation Taster
=4/196
disease causing (ClinVar)

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

Other links and lift over

dbSNP: rs781720548; hg19: chr20-34240868; API