rs133911

Variant names:

• chr22-44127282-G-A
• rs133911
• NM_013327.5:c.377-4205G>A

Your query was ambiguous. Multiple possible variants found:

• chr22-44127282-G-A
• chr22-44127282-G-T

Variant summary

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

The NM_013327.5(PARVB):​c.377-4205G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.719 in 151,872 control chromosomes in the GnomAD database, including 39,372 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 0.72 (39372 hom., cov: 31)
• Consequence: PARVB NM_013327.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.925
• Publications: 3 publications found

Genes affected

PARVB (HGNC:14653): (parvin beta) This gene encodes a member of the parvin family of actin-binding proteins, which play a role in cytoskeleton organization and cell adhesion. These proteins are associated with focal contacts and contain calponin homology domains that bind to actin filaments. This family member binds to alphaPIX and alpha-actinin, and it can inhibit the activity of integrin-linked kinase. This protein also functions in tumor suppression. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Aug 2011]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.95).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.778 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_013327.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PARVB	NM_013327.5	MANE Select	c.377-4205G>A		intron	N/A	NP_037459.2
	PARVB	NM_001003828.3		c.476-4205G>A		intron	N/A	NP_001003828.1	Q9HBI1-2
	PARVB	NM_001243385.2		c.266-4205G>A		intron	N/A	NP_001230314.1	Q9HBI1-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PARVB	ENST00000338758.12	TSL:1 MANE Select	c.377-4205G>A		intron	N/A	ENSP00000342492.6	Q9HBI1-1
	PARVB	ENST00000406477.7	TSL:1	c.476-4205G>A		intron	N/A	ENSP00000384515.3	Q9HBI1-2
	PARVB	ENST00000404989.1	TSL:1	c.266-4205G>A		intron	N/A	ENSP00000384353.1	Q9HBI1-3

Frequencies

GnomAD3 genomes AF: 0.719 AC: 109133 AN: 151754 Hom.: 39326 Cov.: 31

Gnomad AFR AF: 0.748

Gnomad AMI AF: 0.645

Gnomad AMR AF: 0.744

Gnomad ASJ AF: 0.636

Gnomad EAS AF: 0.799

Gnomad SAS AF: 0.632

Gnomad FIN AF: 0.681

Gnomad MID AF: 0.687

Gnomad NFE AF: 0.707

Gnomad OTH AF: 0.725

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

GnomAD4 genome AF: 0.719 AC: 109233 AN: 151872 Hom.: 39372 Cov.: 31 AF XY: 0.715 AC XY: 53029 AN XY: 74162

African (AFR) AF: 0.747 AC: 30964 AN: 41426

American (AMR) AF: 0.745 AC: 11376 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.636 AC: 2204 AN: 3468

East Asian (EAS) AF: 0.799 AC: 4125 AN: 5164

South Asian (SAS) AF: 0.633 AC: 3048 AN: 4816

European-Finnish (FIN) AF: 0.681 AC: 7111 AN: 10444

Middle Eastern (MID) AF: 0.684 AC: 201 AN: 294

European-Non Finnish (NFE) AF: 0.707 AC: 48078 AN: 67962

Other (OTH) AF: 0.729 AC: 1538 AN: 2110

Alfa AF: 0.705 Hom.: 33319

Bravo AF: 0.728

Asia WGS AF: 0.745 AC: 2590 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.95
CADD	Benign	0.15
DANN	Benign	0.22
PhyloP100		-0.93
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: rs133911; hg19: chr22-44523162;