rs11113179

Positions:

• chr12-107059007-C-T

Variant summary

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

The NM_004075.5(CRY1):​c.158+33797G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0906 in 152,218 control chromosomes in the GnomAD database, including 937 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 0.091 (937 hom., cov: 32)
• Consequence: CRY1 NM_004075.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.234

Genes affected

CRY1 (HGNC:2384): (cryptochrome circadian regulator 1) This gene encodes a flavin adenine dinucleotide-binding protein that is a key component of the circadian core oscillator complex, which regulates the circadian clock. This gene is upregulated by CLOCK/ARNTL heterodimers but then represses this upregulation in a feedback loop using PER/CRY heterodimers to interact with CLOCK/ARNTL. Polymorphisms in this gene have been associated with altered sleep patterns. The encoded protein is widely conserved across plants and animals. Loss of the related gene in mouse results in a shortened circadian cycle in complete darkness. [provided by RefSeq, Jan 2014]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.8).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.216 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CRY1	NM_004075.5	c.158+33797G>A		intron_variant		ENST00000008527.10	NP_004066.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CRY1	ENST00000008527.10	c.158+33797G>A		intron_variant		1	NM_004075.5	ENSP00000008527	P1

Frequencies

GnomAD3 genomes AF: 0.0906 AC: 13780 AN: 152100 Hom.: 929 Cov.: 32

Gnomad AFR AF: 0.0248

Gnomad AMI AF: 0.0186

Gnomad AMR AF: 0.222

Gnomad ASJ AF: 0.0651

Gnomad EAS AF: 0.134

Gnomad SAS AF: 0.175

Gnomad FIN AF: 0.0841

Gnomad MID AF: 0.0791

Gnomad NFE AF: 0.0953

Gnomad OTH AF: 0.0895

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

GnomAD4 genome AF: 0.0906 AC: 13797 AN: 152218 Hom.: 937 Cov.: 32 AF XY: 0.0949 AC XY: 7066 AN XY: 74426

Gnomad4 AFR AF: 0.0248

Gnomad4 AMR AF: 0.223

Gnomad4 ASJ AF: 0.0651

Gnomad4 EAS AF: 0.135

Gnomad4 SAS AF: 0.173

Gnomad4 FIN AF: 0.0841

Gnomad4 NFE AF: 0.0954

Gnomad4 OTH AF: 0.0881

Alfa AF: 0.0975 Hom.: 1152

Bravo AF: 0.0982

Asia WGS AF: 0.122 AC: 423 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
CADD	Benign	2.3
DANN	Benign	0.72

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: rs11113179; hg19: chr12-107452785;