chr3-46408291-G-T

Position:

• chr3-46408291-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_003965.5(CCRL2):​c.212G>T​(p.Arg71Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,848 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: CCRL2 NM_003965.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0550

Genes affected

CCRL2 (HGNC:1612): (C-C motif chemokine receptor like 2) This gene encodes a chemokine receptor like protein, which is predicted to be a seven transmembrane protein and most closely related to CCR1. Chemokines and their receptors mediated signal transduction are critical for the recruitment of effector immune cells to the site of inflammation. This gene is expressed at high levels in primary neutrophils and primary monocytes, and is further upregulated on neutrophil activation and during monocyte to macrophage differentiation. The function of this gene is unknown. This gene is mapped to the region where the chemokine receptor gene cluster is located. [provided by RefSeq, Jul 2008]

ACMG classification

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=0.07073036).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CCRL2	NM_003965.5	c.212G>T	p.Arg71Leu	missense_variant	2/2	ENST00000399036.4
CCRL2	NM_001130910.2	c.248G>T	p.Arg83Leu	missense_variant	2/2
CCRL2	XM_011534208.2	c.212G>T	p.Arg71Leu	missense_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CCRL2	ENST00000399036.4	c.212G>T	p.Arg71Leu	missense_variant	2/2	1	NM_003965.5	P2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461848 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 727220

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: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.18
BayesDel_addAF	Benign	-0.19	T
BayesDel_noAF	Benign	-0.51
CADD	Benign	7.3
DANN	Benign	0.46
DEOGEN2	Benign	0.021	T;.;T;T;T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.099	N
M_CAP	Benign	0.0084	T
MetaRNN	Benign	0.071	T;T;T;T;T
MetaSVM	Benign	-0.97	T
MutationAssessor	Benign	0.69	N;.;N;.;N
MutationTaster	Benign	1.0	N;N;N;N
PrimateAI	Benign	0.19	T
PROVEAN	Benign	-0.71	N;N;N;N;N
REVEL	Benign	0.073
Sift	Benign	0.65	T;T;T;T;T
Sift4G	Benign	0.35	T;T;T;T;T
Polyphen		0.0050	B;B;B;.;B
Vest4		0.15
MutPred		0.63		Loss of methylation at K70 (P = 0.0649);.;Loss of methylation at K70 (P = 0.0649);Loss of methylation at K70 (P = 0.0649);Loss of methylation at K70 (P = 0.0649);
MVP		0.20
MPC		0.033
ClinPred		0.049	T
GERP RS		-5.7
Varity_R		0.087
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

No publications associated with this variant yet.

Other links and lift over

hg19: chr3-46449782;