rs370767485

Variant names:

• chr18-68836989-C-A
• rs370767485
• NM_024781.3:c.226C>A

Your query was ambiguous. Multiple possible variants found:

• chr18-68836989-C-A
• chr18-68836989-C-T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_024781.3(CCDC102B):​c.226C>A​(p.Arg76Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: CCDC102B NM_024781.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.384
• Publications: 0 publications found

Genes affected

CCDC102B (HGNC:26295): (coiled-coil domain containing 102B)

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.49).
• BP7: Synonymous conserved (PhyloP=0.384 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CCDC102B	NM_024781.3	c.226C>A	p.Arg76Arg	synonymous_variant	Exon 2 of 8	ENST00000360242.9	NP_079057.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CCDC102B	ENST00000360242.9	c.226C>A	p.Arg76Arg	synonymous_variant	Exon 2 of 8	1	NM_024781.3	ENSP00000353377.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 74

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.49
CADD	Benign	4.3
DANN	Benign	0.72
PhyloP100		0.38
PromoterAI		0.016	Neutral

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: rs370767485; hg19: chr18-66504226;