1-49067028-A-G

Variant names:

• chr1-49067028-A-G
• rs3905053
• NM_032785.4:c.378-21228T>C

Variant summary

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

The NM_032785.4(AGBL4):​c.378-21228T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.632 in 151,990 control chromosomes in the GnomAD database, including 31,063 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 0.63 (31063 hom., cov: 32)
• Consequence: AGBL4 NM_032785.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.07
• Publications: 0 publications found

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]

ENSG00000229846 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -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 = 0.724 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032785.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AGBL4	NM_032785.4	MANE Select	c.378-21228T>C		intron	N/A	NP_116174.3
	AGBL4	NM_001323574.2		c.414-21228T>C		intron	N/A	NP_001310503.1
	AGBL4	NM_001323573.2		c.414-21228T>C		intron	N/A	NP_001310502.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AGBL4	ENST00000371839.6	TSL:2 MANE Select	c.378-21228T>C		intron	N/A	ENSP00000360905.1
	AGBL4	ENST00000371836.1	TSL:1	c.378-21228T>C		intron	N/A	ENSP00000360902.1
	AGBL4	ENST00000371838.5	TSL:5	c.378-21228T>C		intron	N/A	ENSP00000360904.1

Frequencies

GnomAD3 genomes AF: 0.632 AC: 95953 AN: 151872 Hom.: 31029 Cov.: 32

Gnomad AFR AF: 0.731

Gnomad AMI AF: 0.673

Gnomad AMR AF: 0.651

Gnomad ASJ AF: 0.639

Gnomad EAS AF: 0.204

Gnomad SAS AF: 0.492

Gnomad FIN AF: 0.553

Gnomad MID AF: 0.658

Gnomad NFE AF: 0.620

Gnomad OTH AF: 0.650

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

GnomAD4 genome AF: 0.632 AC: 96033 AN: 151990 Hom.: 31063 Cov.: 32 AF XY: 0.624 AC XY: 46386 AN XY: 74280

African (AFR) AF: 0.730 AC: 30283 AN: 41458

American (AMR) AF: 0.651 AC: 9930 AN: 15254

Ashkenazi Jewish (ASJ) AF: 0.639 AC: 2217 AN: 3470

East Asian (EAS) AF: 0.204 AC: 1053 AN: 5152

South Asian (SAS) AF: 0.492 AC: 2367 AN: 4810

European-Finnish (FIN) AF: 0.553 AC: 5844 AN: 10560

Middle Eastern (MID) AF: 0.660 AC: 194 AN: 294

European-Non Finnish (NFE) AF: 0.620 AC: 42173 AN: 67972

Other (OTH) AF: 0.645 AC: 1360 AN: 2110

Alfa AF: 0.633 Hom.: 4490

Bravo AF: 0.645

Asia WGS AF: 0.355 AC: 1237 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	0.69
DANN	Benign	0.31
PhyloP100		-2.1
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: rs3905053; hg19: chr1-49532700;