rs779820374

Variant names:

• chr17-42680574-G-A
• rs779820374
• NM_016602.3:c.68C>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_016602.3(CCR10):​c.68C>T​(p.Ser23Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000119 in 1,598,232 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000012 (0 hom.)
• Consequence: CCR10 NM_016602.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.29
• Publications: 0 publications found

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]

ENSG00000267042 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.15652993).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016602.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CCR10	NM_016602.3	MANE Select	c.68C>T	p.Ser23Leu	missense	Exon 2 of 2	NP_057686.2	P46092

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CCR10	ENST00000332438.4	TSL:1 MANE Select	c.68C>T	p.Ser23Leu	missense	Exon 2 of 2	ENSP00000332504.4	P46092
	CCR10	ENST00000591765.1	TSL:3	c.-599C>T		5_prime_UTR_premature_start_codon_gain	Exon 2 of 2	ENSP00000468135.1	K7ER70
	CCR10	ENST00000591568.1	TSL:3	c.-599C>T		5_prime_UTR_premature_start_codon_gain	Exon 2 of 2	ENSP00000467331.1	K7EPC9

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152266 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

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: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000430 AC: 1 AN: 232712 AF XY: 0.00000786

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000961

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000124 AC: 18 AN: 1445966 Hom.: 0 Cov.: 31 AF XY: 0.0000223 AC XY: 16 AN XY: 718280

African (AFR) AF: 0.00 AC: 0 AN: 33124

American (AMR) AF: 0.0000234 AC: 1 AN: 42692

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25070

East Asian (EAS) AF: 0.00 AC: 0 AN: 39554

South Asian (SAS) AF: 0.00 AC: 0 AN: 84302

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 51746

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5708

European-Non Finnish (NFE) AF: 0.0000136 AC: 15 AN: 1104098

Other (OTH) AF: 0.0000335 AC: 2 AN: 59672

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152266 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74394

African (AFR) AF: 0.00 AC: 0 AN: 41478

American (AMR) AF: 0.0000654 AC: 1 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5198

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68044

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.00 Hom.: 0

ExAC AF: 0.00000828 AC: 1

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.14
BayesDel_addAF	Benign	-0.055	T
BayesDel_noAF	Benign	-0.32
CADD	Benign	19
DANN	Uncertain	1.0
DEOGEN2	Benign	0.14	T
Eigen	Benign	-0.33
Eigen_PC	Benign	-0.20
FATHMM_MKL	Benign	0.64	D
LIST_S2	Benign	0.81	T
M_CAP	Benign	0.024	T
MetaRNN	Benign	0.16	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	1.2	L
PhyloP100		2.3
PrimateAI	Uncertain	0.51	T
PROVEAN	Benign	-2.1	N
REVEL	Benign	0.060
Sift	Uncertain	0.0050	D
Sift4G	Benign	0.082	T
Polyphen		0.31	B
Vest4		0.14
MutPred		0.34		Loss of disorder (P = 0.0201)
MVP		0.83
MPC		0.95
ClinPred		0.49	T
GERP RS		4.4
Varity_R		0.16
gMVP		0.67
Mutation Taster		=82/18	polymorphism

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

Other links and lift over

dbSNP: rs779820374; hg19: chr17-40832592;