rs188811948

Variant names:

• chr11-67519174-C-A
• rs188811948
• NM_016366.3:c.638-10G>T

Your query was ambiguous. Multiple possible variants found:

• chr11-67519174-C-A
• chr11-67519174-C-T

Variant summary

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

The NM_016366.3(CABP2):​c.638-10G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,880 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: CABP2 NM_016366.3 intron
• Scores: Splicing: ADA: 0.0001212
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.349

Genes affected

CABP2 (HGNC:1385): (calcium binding protein 2) This gene belongs to a subfamily of calcium binding proteins that share similarity to calmodulin. Like calmodulin, these family members can likely stimulate calmodulin-dependent kinase II and the protein phosphatase calcineurin. Calcium binding proteins are an important component of calcium mediated cellular signal transduction. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2016]

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=-0.79).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CABP2	NM_016366.3	c.638-10G>T		intron_variant	Intron 6 of 6	ENST00000294288.5	NP_057450.2
CABP2	NM_001318496.2	c.656-10G>T		intron_variant	Intron 6 of 6		NP_001305425.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CABP2	ENST00000294288.5	c.638-10G>T		intron_variant	Intron 6 of 6	1	NM_016366.3	ENSP00000294288.4
CABP2	ENST00000545205.2	n.*423-10G>T		intron_variant	Intron 6 of 6	1		ENSP00000446180.1
CABP2	ENST00000636477.1	c.590-10G>T		intron_variant	Intron 5 of 5	5		ENSP00000490746.1
CABP2	ENST00000353903.9	c.467-10G>T		intron_variant	Intron 5 of 5	5		ENSP00000312037.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461880 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727244

Gnomad4 AFR exome AF: 0.00 AC: 0 AN: 33480

Gnomad4 AMR exome AF: 0.00 AC: 0 AN: 44724

Gnomad4 ASJ exome AF: 0.00 AC: 0 AN: 26136

Gnomad4 EAS exome AF: 0.00 AC: 0 AN: 39700

Gnomad4 SAS exome AF: 0.00 AC: 0 AN: 86258

Gnomad4 FIN exome AF: 0.00 AC: 0 AN: 53416

Gnomad4 NFE exome AF: 8.99e-7 AC: 1 AN: 1112004

Gnomad4 Remaining exome AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.79
CADD	Benign	16
DANN	Benign	0.71

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.00012
dbscSNV1_RF	Benign	0.010
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: rs188811948; hg19: chr11-67286645;