Variant 13-78616728-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_024546.4(OBI1):c.1033T>C(p.Tyr345His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000273 in 1,614,032 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: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000029 ( 0 hom. )

Consequence

OBI1
NM_024546.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.22

Variant links:

Genes affected

OBI1 (HGNC:20308): (ORC ubiquitin ligase 1) Enables chromatin binding activity and ubiquitin-protein transferase activity. Involved in protein autoubiquitination; protein monoubiquitination; and regulation of DNA replication. Located in chromatin. [provided by Alliance of Genome Resources, Apr 2022]

OBI1 links:

OBI1-AS1 (HGNC:42700): (OBI1 antisense RNA 1)

OBI1-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.1999586).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
OBI1	NM_024546.4 linkuse as main transcript	c.1033T>C	p.Tyr345His	missense_variant	6/6	ENST00000282003.7
OBI1-AS1	NR_047001.1 linkuse as main transcript	n.1821A>G		non_coding_transcript_exon_variant	6/6
OBI1	XM_011535225.2 linkuse as main transcript	c.802T>C	p.Tyr268His	missense_variant	5/5
OBI1	XM_024449410.2 linkuse as main transcript	c.802T>C	p.Tyr268His	missense_variant	5/5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
OBI1	ENST00000282003.7 linkuse as main transcript	c.1033T>C	p.Tyr345His	missense_variant	6/6	1	NM_024546.4	P1
OBI1-AS1	ENST00000560584.2 linkuse as main transcript	n.1625A>G		non_coding_transcript_exon_variant	4/4	5
OBI1-AS1	ENST00000606429.5 linkuse as main transcript	n.1821A>G		non_coding_transcript_exon_variant	6/6	2

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152166

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000239

AC:

AN:

251270

Hom.:

AF XY:

0.0000294

AC XY:

AN XY:

135828

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000440

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000287

AC:

AN:

1461866

Hom.:

Cov.:

AF XY:

0.0000275

AC XY:

AN XY:

727234

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

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:

0.0000342

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152166

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74362

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000564

Hom.:

Bravo

AF:

0.0000189

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

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

Aug 10, 2023

The c.1033T>C (p.Y345H) alteration is located in exon 6 (coding exon 6) of the RNF219 gene. This alteration results from a T to C substitution at nucleotide position 1033, causing the tyrosine (Y) at amino acid position 345 to be replaced by a histidine (H). 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

Benign

0.12

BayesDel_addAF

Benign

-0.093

BayesDel_noAF

Benign

-0.19

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.036

Eigen

Uncertain

0.23

Eigen_PC

Uncertain

0.29

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.74

M_CAP

Benign

0.0047

MetaRNN

Benign

0.20

MetaSVM

Benign

-0.95

MutationAssessor

Benign

0.55

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.51

PROVEAN

Benign

-1.1

REVEL

Benign

0.18

Sift

Pathogenic

0.0

Sift4G

Benign

0.53

Polyphen

0.64

Vest4

0.24

MutPred

0.37

Loss of phosphorylation at Y345 (P = 0.028);

MVP

0.60

MPC

0.22

ClinPred

0.46

GERP RS

5.9

Varity_R

0.27

gMVP

0.26

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

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