rs1548457

Variant names:

• chr7-93563398-T-A
• rs1548457
• NM_001742.4:c.-27+10891A>T

Your query was ambiguous. Multiple possible variants found:

• chr7-93563398-T-A
• chr7-93563398-T-C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001742.4(CALCR):​c.-27+10891A>T variant causes a intron 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: CALCR NM_001742.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.277
• Publications: 7 publications found

Genes affected

CALCR (HGNC:1440): (calcitonin receptor) This gene encodes a high affinity receptor for the peptide hormone calcitonin and belongs to a subfamily of seven transmembrane-spanning G protein-coupled receptors. The encoded protein is involved in maintaining calcium homeostasis and in regulating osteoclast-mediated bone resorption. Polymorphisms in this gene have been associated with variations in bone mineral density and onset of osteoporosis. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2009]

CALCR Gene-Disease associations (from GenCC):

• osteoporosis

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CALCR	NM_001742.4	c.-27+10891A>T		intron_variant	Intron 2 of 13	ENST00000426151.7	NP_001733.1
CALCR	NM_001164737.3	c.-98+10891A>T		intron_variant	Intron 2 of 15		NP_001158209.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CALCR	ENST00000426151.7	c.-27+10891A>T		intron_variant	Intron 2 of 13	1	NM_001742.4	ENSP00000389295.1
CALCR	ENST00000649521.1	c.-98+10891A>T		intron_variant	Intron 1 of 14			ENSP00000497687.1

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	11
DANN	Benign	0.72
PhyloP100		0.28

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs1548457; hg19: chr7-93192710;