dbSNP rs767210576: RPGR:p.Glu983_Glu984del (chrX-38286047-CTCCTCT-C) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM4BP6_ModerateBS2

The NM_001034853.2(RPGR):c.2946_2951delAGAGGA(p.Glu983_Glu984del) variant causes a disruptive inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000117 in 685,193 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 2 hemizygotes in GnomAD. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.000035 ( 0 hom., 0 hem., cov: 7)

Exomes 𝑓: 0.0000096 ( 0 hom. 2 hem. )

Consequence

RPGR
NM_001034853.2 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.115

Variant links:

Genes affected

RPGR (HGNC:10295): (retinitis pigmentosa GTPase regulator) This gene encodes a protein with a series of six RCC1-like domains (RLDs), characteristic of the highly conserved guanine nucleotide exchange factors. The encoded protein is found in the Golgi body and interacts with RPGRIP1. This protein localizes to the outer segment of rod photoreceptors and is essential for their viability. Mutations in this gene have been associated with X-linked retinitis pigmentosa (XLRP). Multiple alternatively spliced transcript variants that encode different isoforms of this gene have been reported, but the full-length natures of only some have been determined. [provided by RefSeq, Dec 2008]

RPGR links:

ENSG00000250349 (HGNC:):

ENSG00000250349 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM4

Nonframeshift variant in NON repetitive region in NM_001034853.2.

BP6

Variant X-38286047-CTCCTCT-C is Benign according to our data. Variant chrX-38286047-CTCCTCT-C is described in ClinVar as [Benign]. Clinvar id is 237683.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Hemizygotes in GnomAdExome4 at 2 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RPGR	NM_001034853.2 link	c.2946_2951delAGAGGA	p.Glu983_Glu984del	disruptive_inframe_deletion	Exon 15 of 15	ENST00000645032.1	NP_001030025.1	Q92834-6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RPGR	ENST00000645032.1 link	c.2946_2951delAGAGGA	p.Glu983_Glu984del	disruptive_inframe_deletion	Exon 15 of 15		NM_001034853.2	ENSP00000495537.1		Q92834-6
ENSG00000250349	ENST00000465127.1 link	c.172-380070_172-380065delTCTTCC		intron_variant	Intron 3 of 8	5		ENSP00000417050.1		B4E171

Frequencies

GnomAD3 genomes

AF:

0.0000347

AC:

AN:

57710

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

6660

show subpopulations

Gnomad AFR

AF:

0.0000726

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000315

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000200

AC:

AN:

50112

Hom.:

AF XY:

0.00

AC XY:

AN XY:

13202

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000154

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000956

AC:

AN:

627451

Hom.:

AF XY:

0.0000137

AC XY:

AN XY:

146083

show subpopulations

Gnomad4 AFR exome

AF:

0.000197

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000487

Gnomad4 SAS exome

AF:

0.0000300

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000207

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000346

AC:

AN:

57742

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

6688

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000315

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.00160

Hom.:

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Primary ciliary dyskinesia

Benign:1

Oct 22, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over