Variant 1-113797909-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_018364.5(RSBN1):c.831A>T(p.Glu277Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000219 in 1,461,822 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 Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000022 ( 0 hom. )

Consequence

RSBN1
NM_018364.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.224

Variant links:

Genes affected

RSBN1 (HGNC:25642): (round spermatid basic protein 1) Predicted to enable dioxygenase activity and metal ion binding activity. Predicted to be involved in chromatin organization. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

RSBN1 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.15368149).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
RSBN1	NM_018364.5 linkuse as main transcript	c.831A>T	p.Glu277Asp	missense_variant	2/7	ENST00000261441.9
RSBN1	XM_017001518.3 linkuse as main transcript	c.831A>T	p.Glu277Asp	missense_variant	2/3
RSBN1	NR_130896.2 linkuse as main transcript	n.895A>T		non_coding_transcript_exon_variant	2/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RSBN1	ENST00000261441.9 linkuse as main transcript	c.831A>T	p.Glu277Asp	missense_variant	2/7	2	NM_018364.5	P1	Q5VWQ0-1
RSBN1	ENST00000612242.4 linkuse as main transcript	c.831A>T	p.Glu277Asp	missense_variant	2/7	2		P1	Q5VWQ0-1
RSBN1	ENST00000615321.1 linkuse as main transcript	c.687A>T	p.Glu229Asp	missense_variant	2/7	2
RSBN1	ENST00000476412.5 linkuse as main transcript	c.687A>T	p.Glu229Asp	missense_variant, NMD_transcript_variant	2/8	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.0000219

AC:

AN:

1461822

Hom.:

Cov.:

AF XY:

0.0000234

AC XY:

AN XY:

727208

show subpopulations

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:

0.0000288

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 26, 2022

The c.831A>T (p.E277D) alteration is located in exon 2 (coding exon 2) of the RSBN1 gene. This alteration results from a A to T substitution at nucleotide position 831, causing the glutamic acid (E) at amino acid position 277 to be replaced by an aspartic acid (D). 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

Pathogenic

0.61

BayesDel_addAF

Benign

-0.068

BayesDel_noAF

Benign

-0.34

Cadd

Benign

Dann

Uncertain

1.0

DEOGEN2

Benign

0.050

T;T;T;.

Eigen

Uncertain

0.30

Eigen_PC

Uncertain

0.34

FATHMM_MKL

Uncertain

0.82

M_CAP

Benign

0.0031

MetaRNN

Benign

0.15

T;T;T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

1.6

L;L;.;.

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.68

PROVEAN

Benign

-0.66

N;.;.;.

REVEL

Uncertain

0.38

Sift

Uncertain

0.012

D;.;.;.

Sift4G

Benign

0.19

T;T;T;T

Polyphen

0.95

P;P;.;.

Vest4

0.23

MutPred

0.20

Loss of methylation at K276 (P = 0.0924);Loss of methylation at K276 (P = 0.0924);.;.;

MVP

0.043

MPC

0.86

ClinPred

0.85

GERP RS

4.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.17

gMVP

0.16

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over