chr15-86648746-A-T

Variant names:

• chr15-86648746-A-T
• rs2469184
• NM_001386094.1:c.2995-25527A>T

Variant summary

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

The NM_001386094.1(AGBL1):​c.2995-25527A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: 31)
• Consequence: AGBL1 NM_001386094.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.698
• Publications: 6 publications found

Genes affected

AGBL1 (HGNC:26504): (AGBL carboxypeptidase 1) Polyglutamylation is a reversible posttranslational modification catalyzed by polyglutamylases that results in the addition of glutamate side chains on the modified protein. This gene encodes a glutamate decarboxylase that catalyzes the deglutamylation of polyglutamylated proteins. Mutations in this gene result in dominant late-onset Fuchs corneal dystrophy. [provided by RefSeq, Nov 2013]

AGBL1 Gene-Disease associations (from GenCC):

• Fuchs' endothelial dystrophy

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• corneal dystrophy, Fuchs endothelial, 8

  Inheritance: AD Classification: LIMITED Submitted by: G2P

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=-1.09).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001386094.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AGBL1	NM_001386094.1	MANE Select	c.2995-25527A>T		intron	N/A	NP_001373023.1	A0A1B0GVQ2
	AGBL1	NM_152336.4		c.3058-25527A>T		intron	N/A	NP_689549.3	Q96MI9

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AGBL1	ENST00000614907.3	TSL:5 MANE Select	c.2995-25527A>T		intron	N/A	ENSP00000490608.2	A0A1B0GVQ2
	AGBL1	ENST00000441037.7	TSL:5	c.3058-25527A>T		intron	N/A	ENSP00000413001.3	Q96MI9
	AGBL1	ENST00000681381.1		n.154-25527A>T		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 31

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

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 55083

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.1
CADD	Benign	0.18
DANN	Benign	0.15
PhyloP100		-0.70

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: rs2469184; hg19: chr15-87191977;