rs532691783

Variant names:

• chr17-63477132-TGCTGCCGCTGCC-T
• NM_000789.4:c.44_55delCGCTGCCGCTGC

Your query was ambiguous. Multiple possible variants found:

• chr17-63477132-TGCTGCCGCTGCC-T
• chr17-63477132-TGCTGCCGCTGCC-TGCTGCC
• chr17-63477132-TGCTGCCGCTGCC-TGCTGCCGCTGCCGCTGCC

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM1 PM2

The NM_000789.4(ACE):​c.44_55delCGCTGCCGCTGC​(p.Pro15_Leu18del) variant causes a disruptive inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000662 in 151,086 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. P15P) has been classified as Likely benign.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 31)
• Consequence: ACE NM_000789.4 disruptive_inframe_deletion
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.47

Genes affected

ACE (HGNC:2707): (angiotensin I converting enzyme) This gene encodes an enzyme involved in blood pressure regulation and electrolyte balance. It catalyzes the conversion of angiotensin I into a physiologically active peptide angiotensin II. Angiotensin II is a potent vasopressor and aldosterone-stimulating peptide that controls blood pressure and fluid-electrolyte balance. This angiotensin converting enzyme (ACE) also inactivates the vasodilator protein, bradykinin. Accordingly, the encoded enzyme increases blood pressure and is a drug target of ACE inhibitors, which are often prescribed to reduce blood pressure. This enzyme additionally plays a role in fertility through its ability to cleave and release GPI-anchored membrane proteins in spermatozoa. Many studies have associated the presence or absence of a 287 bp Alu repeat element in this gene with the levels of circulating enzyme. This polymorphism, as well as mutations in this gene, have been implicated in a wide variety of diseases including cardiovascular pathophysiologies, psoriasis, renal disease, stroke, and Alzheimer's disease. Regulation of the homologous ACE2 gene may be involved in progression of disease caused by several human coronaviruses, including SARS-CoV and SARS-CoV-2. Alternative splicing results in multiple transcript variants encoding both somatic (sACE) and male-specific testicular (tACE) isoforms. [provided by RefSeq, Sep 2020]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM1: In a signal_peptide (size 28) in uniprot entity ACE_HUMAN there are 6 pathogenic changes around while only 2 benign (75%) in NM_000789.4
• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ACE	NM_000789.4	c.44_55delCGCTGCCGCTGC	p.Pro15_Leu18del	disruptive_inframe_deletion	Exon 1 of 25	ENST00000290866.10	NP_000780.1
ACE	NM_001382700.1	c.-192_-181delCGCTGCCGCTGC		5_prime_UTR_variant	Exon 1 of 22		NP_001369629.1
ACE	NM_001382701.1	c.-571_-560delCGCTGCCGCTGC		5_prime_UTR_variant	Exon 1 of 23		NP_001369630.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ACE	ENST00000290866.10	c.44_55delCGCTGCCGCTGC	p.Pro15_Leu18del	disruptive_inframe_deletion	Exon 1 of 25	1	NM_000789.4	ENSP00000290866.4

Frequencies

GnomAD3 genomes AF: 0.00000662 AC: 1 AN: 150976 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.0000243

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

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

GnomAD4 genome AF: 0.00000662 AC: 1 AN: 151086 Hom.: 0 Cov.: 31 AF XY: 0.0000135 AC XY: 1 AN XY: 73854

Gnomad4 AFR AF: 0.0000242

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr17-61554493;