chr18-80199442-G-A

Variant names:

• chr18-80199442-G-A
• rs4799144
• NM_032510.4:c.295+3268C>T

Variant summary

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

The NM_032510.4(PARD6G):​c.295+3268C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0756 in 152,162 control chromosomes in the GnomAD database, including 633 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 0.076 (633 hom., cov: 33)
• Consequence: PARD6G NM_032510.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.983
• Publications: 2 publications found

Genes affected

PARD6G (HGNC:16076): (par-6 family cell polarity regulator gamma) Predicted to enable protein kinase C binding activity. Predicted to be involved in centrosome cycle; establishment or maintenance of cell polarity; and regulation of cellular localization. Predicted to be located in cytosol and plasma membrane. Predicted to be part of protein-containing complex. Predicted to be active in apical plasma membrane; cell cortex; and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000267251 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.99).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.153 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032510.4. 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
	PARD6G	NM_032510.4	MANE Select	c.295+3268C>T		intron	N/A	NP_115899.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PARD6G	ENST00000353265.8	TSL:1 MANE Select	c.295+3268C>T		intron	N/A	ENSP00000343144.3
	PARD6G	ENST00000470488.2	TSL:1	c.295+3268C>T		intron	N/A	ENSP00000468735.1
	PARD6G	ENST00000463384.1	TSL:3	c.*41+2522C>T		intron	N/A	ENSP00000466076.1

Frequencies

GnomAD3 genomes AF: 0.0756 AC: 11489 AN: 152044 Hom.: 628 Cov.: 33

Gnomad AFR AF: 0.156

Gnomad AMI AF: 0.0954

Gnomad AMR AF: 0.0564

Gnomad ASJ AF: 0.0539

Gnomad EAS AF: 0.000192

Gnomad SAS AF: 0.0398

Gnomad FIN AF: 0.0228

Gnomad MID AF: 0.0791

Gnomad NFE AF: 0.0480

Gnomad OTH AF: 0.0760

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

GnomAD4 genome AF: 0.0756 AC: 11509 AN: 152162 Hom.: 633 Cov.: 33 AF XY: 0.0723 AC XY: 5381 AN XY: 74388

African (AFR) AF: 0.156 AC: 6486 AN: 41472

American (AMR) AF: 0.0563 AC: 860 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.0539 AC: 187 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.0400 AC: 193 AN: 4820

European-Finnish (FIN) AF: 0.0228 AC: 242 AN: 10600

Middle Eastern (MID) AF: 0.0850 AC: 25 AN: 294

European-Non Finnish (NFE) AF: 0.0480 AC: 3266 AN: 68018

Other (OTH) AF: 0.0771 AC: 163 AN: 2114

Alfa AF: 0.0632 Hom.: 78

Bravo AF: 0.0829

Asia WGS AF: 0.0280 AC: 99 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.99
CADD	Benign	0.58
DANN	Benign	0.61
PhyloP100		-0.98
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: rs4799144; hg19: chr18-77957325;