17-42679791-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_016602.3(CCR10):c.851C>A(p.Ala284Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000688 in 1,454,502 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

CCR10
NM_016602.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.690

Variant links:

Genes affected

CCR10 (HGNC:4474): (C-C motif chemokine receptor 10) Chemokines are a group of small (approximately 8 to 14 kD), mostly basic, structurally related molecules that regulate cell trafficking of various types of leukocytes through interactions with a subset of 7-transmembrane, G protein-coupled receptors. Chemokines also play fundamental roles in the development, homeostasis, and function of the immune system, and they have effects on cells of the central nervous system as well as on endothelial cells involved in angiogenesis or angiostasis. Chemokines are divided into 2 major subfamilies, CXC and CC, based on the arrangement of the first 2 of the 4 conserved cysteine residues; the 2 cysteines are separated by a single amino acid in CXC chemokines and are adjacent in CC chemokines. CCR10 is the receptor for CCL27 (SCYA27; MIM 604833); CCR10-CCL27 interactions are involved in T cell-mediated skin inflammation (Homey et al., 2002 [PubMed 11821900]).[supplied by OMIM, Mar 2008]

CCR10 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.33393648).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CCR10	NM_016602.3 linkuse as main transcript	c.851C>A	p.Ala284Asp	missense_variant	2/2	ENST00000332438.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
CCR10	ENST00000332438.4 linkuse as main transcript	c.851C>A	p.Ala284Asp	missense_variant	2/2	1	NM_016602.3	P1
CCR10	ENST00000591765.1 linkuse as main transcript	c.185C>A	p.Ala62Asp	missense_variant	2/2	3
CCR10	ENST00000591568.1 linkuse as main transcript	c.185C>A	p.Ala62Asp	missense_variant	2/2	3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000432

AC:

AN:

231390

Hom.:

AF XY:

0.00000783

AC XY:

AN XY:

127736

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000335

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.88e-7

AC:

AN:

1454502

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

723766

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:

0.0000117

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000831

AC:

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

Nov 21, 2022

The c.851C>A (p.A284D) alteration is located in exon 2 (coding exon 2) of the CCR10 gene. This alteration results from a C to A substitution at nucleotide position 851, causing the alanine (A) at amino acid position 284 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

Benign

0.11

BayesDel_addAF

Benign

-0.024

BayesDel_noAF

Benign

-0.27

Cadd

Benign

Dann

Uncertain

0.98

DEOGEN2

Benign

0.14

T;T;.

Eigen

Benign

-0.18

Eigen_PC

Benign

-0.077

FATHMM_MKL

Benign

0.48

LIST_S2

Benign

0.71

T;T;T

M_CAP

Pathogenic

0.45

MetaRNN

Benign

0.33

T;T;T

MetaSVM

Benign

-0.72

MutationAssessor

Benign

1.3

L;.;.

MutationTaster

Benign

0.72

N;N

PrimateAI

Uncertain

0.77

PROVEAN

Benign

-2.2

N;.;.

REVEL

Benign

0.26

Sift

Benign

0.047

D;.;.

Sift4G

Benign

0.53

T;D;.

Polyphen

0.32

B;.;.

Vest4

0.33

MutPred

0.53

Gain of ubiquitination at K286 (P = 0.0291);.;.;

MVP

0.88

MPC

1.9

ClinPred

0.34

GERP RS

4.1

Varity_R

0.42

gMVP

0.57

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