rs2128342

chr3-129114785-G-A

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_Strong BS2

The NM_198490.3(RAB43):c.204+6501C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00563 in 152,292 control chromosomes in the GnomAD database, including 2 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 0.0056 (2 hom., cov: 31)
• Consequence: RAB43 NM_198490.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.281

Genes affected

RAB43 (HGNC:19983): (RAB43, member RAS oncogene family) Enables GTPase activity. Involved in several processes, including Golgi organization; phagosome maturation; and retrograde transport, plasma membrane to Golgi. Located in Golgi apparatus and phagocytic vesicle. [provided by Alliance of Genome Resources, Apr 2022]

ISY1-RAB43 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BS2: High Homozygotes in GnomAd at 2 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RAB43	NM_198490.3	c.204+6501C>T		intron_variant		ENST00000315150.10
ISY1-RAB43	NM_001204890.2	c.851+15303C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RAB43	ENST00000315150.10	c.204+6501C>T		intron_variant		1	NM_198490.3	P1

Frequencies

GnomAD3 genomes AF: 0.00561 AC: 854 AN: 152174 Hom.: 2 Cov.: 31

Gnomad AFR AF: 0.0146

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00432

Gnomad ASJ AF: 0.00403

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00580

Gnomad FIN AF: 0.0000942

Gnomad MID AF: 0.00316

Gnomad NFE AF: 0.00190

Gnomad OTH AF: 0.00573

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

GnomAD4 genome AF: 0.00563 AC: 858 AN: 152292 Hom.: 2 Cov.: 31 AF XY: 0.00538 AC XY: 401 AN XY: 74470

Gnomad4 AFR AF: 0.0147

Gnomad4 AMR AF: 0.00432

Gnomad4 ASJ AF: 0.00403

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00559

Gnomad4 FIN AF: 0.0000942

Gnomad4 NFE AF: 0.00190

Gnomad4 OTH AF: 0.00567

Alfa AF: 0.00323 Hom.: 0

Bravo AF: 0.00648

Asia WGS AF: 0.00260 AC: 9 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	1.4
Dann	Benign	0.48

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: rs2128342; hg19: chr3-128833628;