chr9-76100164-G-T

Variant names:

• chr9-76100164-G-T
• rs12001902
• NM_001372043.1:c.1107+4062G>T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001372043.1(PCSK5):​c.1107+4062G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0827 in 152,196 control chromosomes in the GnomAD database, including 611 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 0.083 (611 hom., cov: 32)
• Consequence: PCSK5 NM_001372043.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.591
• Publications: 1 publications found

Genes affected

PCSK5 (HGNC:8747): (proprotein convertase subtilisin/kexin type 5) This gene encodes a member of the subtilisin-like proprotein convertase family, which includes proteases that process protein and peptide precursors trafficking through regulated or constitutive branches of the secretory pathway. The encoded protein undergoes an initial autocatalytic processing event in the ER to generate a heterodimer which exits the ER. It then sorts to the trans-Golgi network where a second autocatalytic event takes place and the catalytic activity is acquired. This encoded protein is widely expressed and one of the seven basic amino acid-specific members which cleave their substrates at single or paired basic residues. It mediates posttranslational endoproteolytic processing for several integrin alpha subunits and is thought to process prorenin, pro-membrane type-1 matrix metalloproteinase and HIV-1 glycoprotein gp160. Alternative splicing results in multiple transcript variants, some of which encode distinct isoforms, including a protease packaged into dense core granules (PC5A) and a type 1 membrane bound protease (PC5B). [provided by RefSeq, May 2014]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.22 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PCSK5	NM_001372043.1	c.1107+4062G>T		intron_variant	Intron 8 of 37	ENST00000674117.1	NP_001358972.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PCSK5	ENST00000674117.1	c.1107+4062G>T		intron_variant	Intron 8 of 37		NM_001372043.1	ENSP00000500971.1

Frequencies

GnomAD3 genomes AF: 0.0827 AC: 12576 AN: 152078 Hom.: 611 Cov.: 32

Gnomad AFR AF: 0.0743

Gnomad AMI AF: 0.0582

Gnomad AMR AF: 0.0641

Gnomad ASJ AF: 0.0668

Gnomad EAS AF: 0.231

Gnomad SAS AF: 0.105

Gnomad FIN AF: 0.0853

Gnomad MID AF: 0.0886

Gnomad NFE AF: 0.0800

Gnomad OTH AF: 0.0760

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

GnomAD4 genome AF: 0.0827 AC: 12585 AN: 152196 Hom.: 611 Cov.: 32 AF XY: 0.0856 AC XY: 6369 AN XY: 74394

African (AFR) AF: 0.0746 AC: 3097 AN: 41520

American (AMR) AF: 0.0639 AC: 977 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.0668 AC: 232 AN: 3472

East Asian (EAS) AF: 0.231 AC: 1193 AN: 5170

South Asian (SAS) AF: 0.104 AC: 503 AN: 4824

European-Finnish (FIN) AF: 0.0853 AC: 904 AN: 10596

Middle Eastern (MID) AF: 0.0952 AC: 28 AN: 294

European-Non Finnish (NFE) AF: 0.0800 AC: 5442 AN: 68008

Other (OTH) AF: 0.0738 AC: 156 AN: 2114

Alfa AF: 0.0759 Hom.: 973

Bravo AF: 0.0799

Asia WGS AF: 0.159 AC: 552 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	0.14
DANN	Benign	0.48
PhyloP100		-0.59
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Name	Calibrated prediction	Score	Prediction
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

Other links and lift over

dbSNP: rs12001902; hg19: chr9-78715080;