3-158122107-G-T

Variant summary

Our verdict is Pathogenic. Variant got 11 ACMG points: 11P and 0B. PVS1 PM2 PP5

The NM_001271838.2(RSRC1):c.3G>T(p.Met1?) variant causes a start lost 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)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: RSRC1 NM_001271838.2 start_lost
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 7.18

Genes affected

RSRC1 (HGNC:24152): (arginine and serine rich coiled-coil 1) This gene encodes a member of the serine and arginine rich-related protein family. The encoded protein is involved in both constitutive and alternative mRNA splicing. This gene may be associated with schizophrenia. A pseudogene of this gene is located on chromosome 9. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Nov 2012]

ACMG classification

Verdict is Pathogenic. Variant got 11 ACMG points.

• PVS1: Start lost variant, no new inframe start found.
• PM2: Very rare variant in population databases, with high coverage
• PP5: Variant 3-158122107-G-T is Pathogenic according to our data. Variant chr3-158122107-G-T is described in ClinVar as [Pathogenic]. Clinvar id is 1341492.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RSRC1	NM_001271838.2	c.3G>T	p.Met1?	start_lost	2/10	ENST00000611884.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RSRC1	ENST00000611884.5	c.3G>T	p.Met1?	start_lost	2/10	5	NM_001271838.2	P4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1332258 Hom.: 0 Cov.: 29 AF XY: 0.00 AC XY: 0 AN XY: 659206

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

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.: 32

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Intellectual developmental disorder, autosomal recessive 70 Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Feb 14, 2022

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.45	D
BayesDel_noAF	Pathogenic	0.41
Cadd	Uncertain	24
Dann	Uncertain	0.99
DEOGEN2	Benign	0.14	T;T;T;T;T;.;.;T;T
Eigen	Uncertain	0.61
Eigen_PC	Uncertain	0.63
FATHMM_MKL	Pathogenic	0.98	D
M_CAP	Benign	0.084	D
MetaRNN	Pathogenic	0.97	D;D;D;D;D;D;D;D;D
MetaSVM	Uncertain	0.0020	D
MutationTaster	Benign	1.0	D;D;D;D;D
PROVEAN	Benign	-1.5	N;D;.;N;D;N;N;N;D
REVEL	Uncertain	0.38
Sift	Pathogenic	0.0	D;D;.;D;D;D;D;D;D
Sift4G	Uncertain	0.013	D;T;D;D;T;T;T;D;T
Polyphen		0.91	P;.;P;P;.;P;P;.;.
Vest4		0.92
MutPred		0.99		Gain of glycosylation at S5 (P = 0);Gain of glycosylation at S5 (P = 0);Gain of glycosylation at S5 (P = 0);Gain of glycosylation at S5 (P = 0);Gain of glycosylation at S5 (P = 0);Gain of glycosylation at S5 (P = 0);Gain of glycosylation at S5 (P = 0);Gain of glycosylation at S5 (P = 0);Gain of glycosylation at S5 (P = 0);
MVP		0.85
ClinPred		0.99	D
GERP RS		5.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.83
gMVP		0.24

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

LitVar

Other links and lift over

dbSNP: rs1335486803; hg19: chr3-157839896;