chr8-102124496-GC-G

Position:

• chr8-102124496-GC-G

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP6_Moderate BS2

The NM_001040630.2(NCALD):​c.-123+73del variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000817 in 75,882 control chromosomes in the GnomAD database, including 6 homozygotes. Variant has been reported in ClinVar as Benign (★).

• Frequency:
  • Genomes: 𝑓 0.00082 (6 hom., cov: 25)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: NCALD NM_001040630.2 intron
• Clinical Significance: Benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.920

Genes affected

NCALD (HGNC:7655): (neurocalcin delta) This gene encodes a member of the neuronal calcium sensor (NCS) family of calcium-binding proteins. The protein contains an N-terminal myristoylation signal and four EF-hand calcium binding loops. The protein is cytosolic at resting calcium levels; however, elevated intracellular calcium levels induce a conformational change that exposes the myristoyl group, resulting in protein association with membranes and partial co-localization with the perinuclear trans-golgi network. The protein is thought to be a regulator of G protein-coupled receptor signal transduction. Several alternatively spliced variants of this gene have been determined, all of which encode the same protein; additional variants may exist but their biological validity has not been determined. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Likely_benign. Variant got -6 ACMG points.

• BP6: Variant 8-102124496-GC-G is Benign according to our data. Variant chr8-102124496-GC-G is described in ClinVar as [Benign]. Clinvar id is 2658715.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS2: High Homozygotes in GnomAd4 at 6 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NCALD	NM_001040630.2	c.-123+73del		intron_variant
NCALD	XM_047422315.1	c.-210+73del		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NCALD	ENST00000395923.5	c.-123+73del		intron_variant		5		P1
NCALD	ENST00000522078.5	c.-210+73del		intron_variant		4
NCALD	ENST00000522206.5	c.-241+130del		intron_variant		4

Frequencies

GnomAD3 genomes AF: 0.000818 AC: 62 AN: 75836 Hom.: 6 Cov.: 25

Gnomad AFR AF: 0.000549

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000252

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.0129

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000540

Gnomad OTH AF: 0.00107

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 188 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 134

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome AF: 0.000817 AC: 62 AN: 75882 Hom.: 6 Cov.: 25 AF XY: 0.00101 AC XY: 37 AN XY: 36630

Gnomad4 AFR AF: 0.000547

Gnomad4 AMR AF: 0.000251

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.0130

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000540

Gnomad4 OTH AF: 0.00106

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Nov 01, 2022

NCALD: BS1, BS2 -

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs1046926270; hg19: chr8-103136724;