chr1-48773078-C-G

Variant names:

• chr1-48773078-C-G
• rs6664435
• NM_032785.4:c.634+94113G>C

Variant summary

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

The NM_032785.4(AGBL4):​c.634+94113G>C 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: AGBL4 NM_032785.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.58
• Publications: 5 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]

BEND5 (HGNC:25668): (BEN domain containing 5) Predicted to enable DNA binding activity. Involved in negative regulation of transcription, DNA-templated. Predicted to be located in Golgi apparatus. [provided by Alliance of Genome Resources, Apr 2022]

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=-0.91).

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.634+94113G>C		intron	N/A	NP_116174.3
	BEND5	NM_024603.4	MANE Select	c.226+3528G>C		intron	N/A	NP_078879.2
	BEND5	NM_001349795.2		c.-48G>C		5_prime_UTR_premature_start_codon_gain	Exon 3 of 8	NP_001336724.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AGBL4	ENST00000371839.6	TSL:2 MANE Select	c.634+94113G>C		intron	N/A	ENSP00000360905.1
	BEND5	ENST00000371833.4	TSL:1 MANE Select	c.226+3528G>C		intron	N/A	ENSP00000360899.3
	AGBL4	ENST00000416121.5	TSL:1	c.169+94113G>C		intron	N/A	ENSP00000401622.1

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.: 60521

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	0.0060
DANN	Benign	0.50
PhyloP100		-2.6

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: rs6664435; hg19: chr1-49238750;