Genetic Variant NM_002889.4:c.224C>G (chr7-150340155-G-C) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_002889.4(RARRES2):c.224C>G(p.Thr75Arg) variant causes a missense change. The variant allele was found at a frequency of 0.00000137 in 1,461,860 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

RARRES2
NM_002889.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.51

Variant links:

Genes affected

RARRES2 (HGNC:9868): (retinoic acid receptor responder 2) This gene encodes a secreted chemotactic protein that initiates chemotaxis via the ChemR23 G protein-coupled seven-transmembrane domain ligand. Expression of this gene is upregulated by the synthetic retinoid tazarotene and occurs in a wide variety of tissues. The active protein has several roles, including that as an adipokine and as an antimicrobial protein with activity against bacteria and fungi. [provided by RefSeq, Nov 2014]

RARRES2 links:

ENSG00000261305 (HGNC:):

ENSG00000261305 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RARRES2	NM_002889.4 link	c.224C>G	p.Thr75Arg	missense_variant	Exon 3 of 6	ENST00000223271.8	NP_002880.1	Q99969A0A090N7U9
RARRES2	XR_007060121.1 link	n.296C>G		non_coding_transcript_exon_variant	Exon 3 of 6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RARRES2	ENST00000223271.8 link	c.224C>G	p.Thr75Arg	missense_variant	Exon 3 of 6	1	NM_002889.4	ENSP00000223271.3		Q99969

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461860

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727230

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.86

BayesDel_addAF

Pathogenic

0.23

BayesDel_noAF

Uncertain

0.090

CADD

Uncertain

DANN

Uncertain

0.98

DEOGEN2

Benign

0.29

T;T;T;T

Eigen

Pathogenic

0.75

Eigen_PC

Pathogenic

0.71

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.78

.;T;.;T

M_CAP

Benign

0.018

MetaRNN

Uncertain

0.45

T;T;T;T

MetaSVM

Benign

-0.69

MutationAssessor

Uncertain

2.2

M;.;M;M

PrimateAI

Uncertain

0.59

PROVEAN

Pathogenic

-5.7

D;D;D;D

REVEL

Benign

0.24

Sift

Uncertain

0.0020

D;D;D;D

Sift4G

Pathogenic

0.0

D;.;D;D

Polyphen

1.0

D;.;D;D

Vest4

0.89

MutPred

0.25

Gain of MoRF binding (P = 0.033);Gain of MoRF binding (P = 0.033);Gain of MoRF binding (P = 0.033);Gain of MoRF binding (P = 0.033);

MVP

0.13

MPC

0.30

ClinPred

0.99

GERP RS

5.3

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

2.8

Varity_R

0.73

gMVP

0.88

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

Computational scores

Splicing

Publications

Other links and lift over