chr11-73975503-G-C

Position:

chr11-73975503-G-C

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_003355.3(UCP2):c.803C>G(p.Ala268Gly) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00058 in 1,610,672 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0023 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00040 ( 2 hom. )

Consequence

UCP2
NM_003355.3 missense

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: 7.70

Variant links:

Genes affected

UCP2 (HGNC:12518): (uncoupling protein 2) Mitochondrial uncoupling proteins (UCP) are members of the larger family of mitochondrial anion carrier proteins (MACP). UCPs separate oxidative phosphorylation from ATP synthesis with energy dissipated as heat, also referred to as the mitochondrial proton leak. UCPs facilitate the transfer of anions from the inner to the outer mitochondrial membrane and the return transfer of protons from the outer to the inner mitochondrial membrane. They also reduce the mitochondrial membrane potential in mammalian cells. Tissue specificity occurs for the different UCPs and the exact methods of how UCPs transfer H+/OH- are not known. UCPs contain the three homologous protein domains of MACPs. This gene is expressed in many tissues, with the greatest expression in skeletal muscle. It is thought to play a role in nonshivering thermogenesis, obesity and diabetes. Chromosomal order is 5'-UCP3-UCP2-3'. [provided by RefSeq, Jul 2008]

UCP2 links:

UCP2 (HGNC:):

UCP2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.010870606).

BP6

Variant 11-73975503-G-C is Benign according to our data. Variant chr11-73975503-G-C is described in ClinVar as [Likely_benign]. Clinvar id is 437198.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
UCP2	NM_003355.3 linkuse as main transcript	c.803C>G	p.Ala268Gly	missense_variant	7/8	ENST00000663595.2	NP_003346.2	P55851A0A024R5N5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
UCP2	ENST00000663595.2 linkuse as main transcript	c.803C>G	p.Ala268Gly	missense_variant	7/8		NM_003355.3	ENSP00000499695.1		P55851

Frequencies

GnomAD3 genomes

AF:

0.00233

AC:

355

AN:

152162

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00811

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000589

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000118

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000707

AC:

177

AN:

250408

Hom.:

AF XY:

0.000614

AC XY:

AN XY:

135268

show subpopulations

Gnomad AFR exome

AF:

0.00874

Gnomad AMR exome

AF:

0.000377

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000656

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000115

Gnomad OTH exome

AF:

0.00115

GnomAD4 exome

AF:

0.000396

AC:

577

AN:

1458392

Hom.:

Cov.:

AF XY:

0.000374

AC XY:

271

AN XY:

725074

show subpopulations

Gnomad4 AFR exome

AF:

0.00976

Gnomad4 AMR exome

AF:

0.000403

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000813

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000157

Gnomad4 OTH exome

AF:

0.000698

GnomAD4 genome

AF:

0.00234

AC:

357

AN:

152280

Hom.:

Cov.:

AF XY:

0.00215

AC XY:

160

AN XY:

74456

show subpopulations

Gnomad4 AFR

AF:

0.00813

Gnomad4 AMR

AF:

0.000588

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000475

Hom.:

Bravo

AF:

0.00294

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.0102

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000848

AC:

103

Asia WGS

AF:

0.00231

AC:

AN:

3478

EpiCase

AF:

0.000218

EpiControl

AF:

0.000119

ClinVar

Significance: Likely benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jun 21, 2023	- -
Likely benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Genetic Services Laboratory, University of Chicago

May 02, 2017

- -

BODY MASS INDEX QUANTITATIVE TRAIT LOCUS 4

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Fulgent Genetics, Fulgent Genetics

Aug 31, 2021

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.24

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.28

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.32

T;.

Eigen

Uncertain

0.27

Eigen_PC

Uncertain

0.45

FATHMM_MKL

Uncertain

0.94

LIST_S2

Pathogenic

0.99

D;.

MetaRNN

Benign

0.011

T;T

MetaSVM

Benign

-0.58

MutationAssessor

Benign

0.98

L;.

PrimateAI

Uncertain

0.54

PROVEAN

Uncertain

-2.6

D;D

REVEL

Uncertain

0.40

Sift

Uncertain

0.019

D;D

Sift4G

Benign

0.064

T;T

Polyphen

0.0080

B;.

Vest4

0.76

MVP

0.87

MPC

0.064

ClinPred

0.029

GERP RS

6.0

Varity_R

0.48

gMVP

0.81

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