12-53720374-C-T

Variant names:

• chr12-53720374-C-T
• rs941184
• NM_020898.3:c.759-545G>A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_020898.3(CALCOCO1):​c.759-545G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0357 in 152,274 control chromosomes in the GnomAD database, including 247 homozygotes. 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: 𝑓 0.036 (247 hom., cov: 32)
• Consequence: CALCOCO1 NM_020898.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.747

Genes affected

CALCOCO1 (HGNC:29306): (calcium binding and coiled-coil domain 1) Enables several functions, including armadillo repeat domain binding activity; beta-catenin binding activity; and nuclear receptor coactivator activity. Involved in positive regulation of gene expression and positive regulation of transcription, DNA-templated. Located in cytosol and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.68).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.13 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CALCOCO1	NM_020898.3	c.759-545G>A		intron_variant	Intron 6 of 14	ENST00000550804.6	NP_065949.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CALCOCO1	ENST00000550804.6	c.759-545G>A		intron_variant	Intron 6 of 14	1	NM_020898.3	ENSP00000449960.1

Frequencies

GnomAD3 genomes AF: 0.0356 AC: 5416 AN: 152156 Hom.: 245 Cov.: 32

Gnomad AFR AF: 0.0969

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0116

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.138

Gnomad SAS AF: 0.00829

Gnomad FIN AF: 0.0290

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.00162

Gnomad OTH AF: 0.0230

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0357 AC: 5443 AN: 152274 Hom.: 247 Cov.: 32 AF XY: 0.0363 AC XY: 2700 AN XY: 74464

Gnomad4 AFR AF: 0.0973

Gnomad4 AMR AF: 0.0116

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.138

Gnomad4 SAS AF: 0.00829

Gnomad4 FIN AF: 0.0290

Gnomad4 NFE AF: 0.00162

Gnomad4 OTH AF: 0.0223

Alfa AF: 0.00987 Hom.: 96

Bravo AF: 0.0377

Asia WGS AF: 0.0620 AC: 217 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.68
CADD	Benign	7.7
DANN	Benign	0.78

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

Other links and lift over

dbSNP: rs941184; hg19: chr12-54114158;