rs574329

Positions:

• chr1-49132746-C-T

Variant summary

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

The NM_032785.4(AGBL4):​c.378-86946G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.482 in 151,986 control chromosomes in the GnomAD database, including 20,460 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 0.48 (20460 hom., cov: 32)
• Consequence: AGBL4 NM_032785.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.305

Genes affected

AGBL4 (HGNC:25892): (AGBL carboxypeptidase 4) Predicted to enable metallocarboxypeptidase activity and tubulin binding activity. Predicted to be involved in C-terminal protein deglutamylation; defense response to virus; and protein side chain deglutamylation. Predicted to act upstream of or within several processes, including axonal transport of mitochondrion; positive regulation of ubiquitin-dependent protein catabolic process; and regulation of blastocyst development. Located in Golgi apparatus; centriole; and ciliary basal body. [provided by Alliance of Genome Resources, Apr 2022]

(HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.628 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
AGBL4	NM_032785.4	c.378-86946G>A		intron_variant		ENST00000371839.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
AGBL4	ENST00000371839.6	c.378-86946G>A		intron_variant		2	NM_032785.4	P1
AGBL4	ENST00000371836.1	c.378-86946G>A		intron_variant		1
	ENST00000456002.2	n.179-42066C>T		intron_variant, non_coding_transcript_variant		5
AGBL4	ENST00000371838.5	c.378-86946G>A		intron_variant		5

Frequencies

GnomAD3 genomes AF: 0.483 AC: 73308 AN: 151868 Hom.: 20457 Cov.: 32

Gnomad AFR AF: 0.226

Gnomad AMI AF: 0.597

Gnomad AMR AF: 0.511

Gnomad ASJ AF: 0.716

Gnomad EAS AF: 0.116

Gnomad SAS AF: 0.472

Gnomad FIN AF: 0.560

Gnomad MID AF: 0.643

Gnomad NFE AF: 0.633

Gnomad OTH AF: 0.536

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

GnomAD4 genome AF: 0.482 AC: 73329 AN: 151986 Hom.: 20460 Cov.: 32 AF XY: 0.476 AC XY: 35376 AN XY: 74274

Gnomad4 AFR AF: 0.226

Gnomad4 AMR AF: 0.510

Gnomad4 ASJ AF: 0.716

Gnomad4 EAS AF: 0.116

Gnomad4 SAS AF: 0.473

Gnomad4 FIN AF: 0.560

Gnomad4 NFE AF: 0.633

Gnomad4 OTH AF: 0.534

Alfa AF: 0.556 Hom.: 3152

Bravo AF: 0.467

Asia WGS AF: 0.302 AC: 1054 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	2.1
DANN	Benign	0.31

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

Publications

LitVar

Other links and lift over

dbSNP: rs574329; hg19: chr1-49598418;