rs1551512

Positions:

• chr8-127111881-T-G

Variant summary

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

The ENST00000642100.1(CASC19):​n.418-32748A>C variant causes a intron, non coding transcript change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.165 in 152,110 control chromosomes in the GnomAD database, including 4,810 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 0.16 (4810 hom., cov: 32)
• Consequence: CASC19 ENST00000642100.1 intron, non_coding_transcript
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0480

Genes affected

CASC19 (HGNC:49476): (cancer susceptibility 19)

PCAT1 (HGNC:43022): (prostate cancer associated transcript 1) This gene produces a long non-coding RNA that promotes cell proliferation and is upregulated in prostate, colorectal, and other cancers. This RNA negatively regulates the BRCA2 tumor suppressor protein and positively regulates Myc oncoprotein. It contains binding sites for microRNAs, and may act as a sponge for microRNAs that regulate cell growth pathways. [provided by RefSeq, Dec 2017]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.456 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CASC19	ENST00000642100.1	n.418-32748A>C		intron_variant, non_coding_transcript_variant
PCAT1	ENST00000645463.1	n.855+105263T>G		intron_variant, non_coding_transcript_variant
PCAT1	ENST00000646670.1	n.1064+98107T>G		intron_variant, non_coding_transcript_variant
PCAT1	ENST00000647190.2	n.1191+62581T>G		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes AF: 0.165 AC: 25004 AN: 151992 Hom.: 4792 Cov.: 32

Gnomad AFR AF: 0.461

Gnomad AMI AF: 0.00219

Gnomad AMR AF: 0.0699

Gnomad ASJ AF: 0.0389

Gnomad EAS AF: 0.244

Gnomad SAS AF: 0.101

Gnomad FIN AF: 0.0506

Gnomad MID AF: 0.0506

Gnomad NFE AF: 0.0323

Gnomad OTH AF: 0.117

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

GnomAD4 genome AF: 0.165 AC: 25074 AN: 152110 Hom.: 4810 Cov.: 32 AF XY: 0.162 AC XY: 12047 AN XY: 74386

Gnomad4 AFR AF: 0.461

Gnomad4 AMR AF: 0.0698

Gnomad4 ASJ AF: 0.0389

Gnomad4 EAS AF: 0.244

Gnomad4 SAS AF: 0.102

Gnomad4 FIN AF: 0.0506

Gnomad4 NFE AF: 0.0324

Gnomad4 OTH AF: 0.118

Alfa AF: 0.0862 Hom.: 869

Bravo AF: 0.179

Asia WGS AF: 0.146 AC: 509 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	1.5
DANN	Benign	0.55

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs1551512; hg19: chr8-128124126;