rs41274227

Variant names:

• chr7-128754754-C-A
• rs41274227
• NM_001219.5:c.415+299C>A

Your query was ambiguous. Multiple possible variants found:

• chr7-128754754-C-A
• chr7-128754754-C-T

Variant summary

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

The NM_001219.5(CALU):​c.415+299C>A 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: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: CALU NM_001219.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.594
• Publications: 2 publications found

Genes affected

CALU (HGNC:1458): (calumenin) The product of this gene is a calcium-binding protein localized in the endoplasmic reticulum (ER) and it is involved in such ER functions as protein folding and sorting. This protein belongs to a family of multiple EF-hand proteins (CERC) that include reticulocalbin, ERC-55, and Cab45 and the product of this gene. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Oct 2008]

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=-0.49).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001219.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CALU	NM_001219.5	MANE Select	c.415+299C>A		intron	N/A	NP_001210.1	Q6IAW5
	CALU	NM_001199671.2		c.439+299C>A		intron	N/A	NP_001186600.1	O43852-3
	CALU	NM_001199672.2		c.439+32C>A		intron	N/A	NP_001186601.1	O43852-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CALU	ENST00000249364.9	TSL:1 MANE Select	c.415+299C>A		intron	N/A	ENSP00000249364.4	O43852-1
	CALU	ENST00000479257.5	TSL:1	c.439+299C>A		intron	N/A	ENSP00000420381.1	O43852-3
	CALU	ENST00000542996.7	TSL:1	c.439+32C>A		intron	N/A	ENSP00000438248.1	O43852-4

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1302590 Hom.: 0 Cov.: 19 AF XY: 0.00 AC XY: 0 AN XY: 642560

African (AFR) AF: 0.00 AC: 0 AN: 28874

American (AMR) AF: 0.00 AC: 0 AN: 28764

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 22500

East Asian (EAS) AF: 0.00 AC: 0 AN: 35080

South Asian (SAS) AF: 0.00 AC: 0 AN: 70540

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 48312

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4708

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1009284

Other (OTH) AF: 0.00 AC: 0 AN: 54528

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.49
CADD	Benign	1.2
DANN	Benign	0.80
PhyloP100		-0.59
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		Details are displayed if max score is > 0.2

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs41274227;

hg19: chr7-128394808;