rs1057520769

Variant names:

• chr8-99854124-A-C
• NM_017890.5:c.10810A>C

Your query was ambiguous. Multiple possible variants found:

• chr8-99854124-A-C
• chr8-99854124-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_152564.5(VPS13B):​c.10735A>C​(p.Lys3579Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,334 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: VPS13B NM_152564.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 8.68

Genes affected

VPS13B (HGNC:2183): (vacuolar protein sorting 13 homolog B) This gene encodes a potential transmembrane protein that may function in vesicle-mediated transport and sorting of proteins within the cell. This protein may play a role in the development and the function of the eye, hematological system, and central nervous system. Mutations in this gene have been associated with Cohen syndrome. Multiple splice variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
VPS13B	NM_017890.5	c.10810A>C	p.Lys3604Gln	missense_variant	Exon 56 of 62	ENST00000358544.7	NP_060360.3
VPS13B	NM_152564.5	c.10735A>C	p.Lys3579Gln	missense_variant	Exon 56 of 62	ENST00000357162.7	NP_689777.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
VPS13B	ENST00000358544.7	c.10810A>C	p.Lys3604Gln	missense_variant	Exon 56 of 62	1	NM_017890.5	ENSP00000351346.2
VPS13B	ENST00000357162.7	c.10735A>C	p.Lys3579Gln	missense_variant	Exon 56 of 62	1	NM_152564.5	ENSP00000349685.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461334 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 726848

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.00e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.63
BayesDel_addAF	Uncertain	0.15	D
BayesDel_noAF	Uncertain	-0.020
CADD	Uncertain	26
DANN	Uncertain	0.99
DEOGEN2	Benign	0.18	.;T
Eigen	Pathogenic	0.77
Eigen_PC	Pathogenic	0.76
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.94	D;D
M_CAP	Benign	0.070	D
MetaRNN	Uncertain	0.72	D;D
MetaSVM	Uncertain	-0.013	T
MutationAssessor	Uncertain	2.6	.;M
PrimateAI	Pathogenic	0.80	T
PROVEAN	Benign	-2.0	N;N
REVEL	Uncertain	0.38
Sift	Uncertain	0.0090	D;D
Sift4G	Uncertain	0.0070	D;D
Polyphen		1.0	D;D
Vest4		0.70
MutPred		0.35		.;Loss of ubiquitination at K3604 (P = 0.013);
MVP		0.88
MPC		0.28
ClinPred		0.93	D
GERP RS		5.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.75
gMVP		0.74

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr8-100866352;