rs144435581

chr1-151428046-G-Achr1-151428046-G-T

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_Strong BP6_Very_Strong BS1 BS2

The NM_015100.4(POGZ):c.860-5C>T variant causes a splice region, splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000347 in 1,614,014 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★★).

• Frequency:
  • Genomes: 𝑓 0.0019 (1 hom., cov: 31)
  • Exomes 𝑓: 0.00019 (0 hom.)
• Consequence: POGZ NM_015100.4 splice_region, splice_polypyrimidine_tract, intron
• Scores: Splicing: ADA: 0.00002096
• Clinical Significance: Benign criteria provided, multiple submitters, no conflicts B:4
• Conservation: PhyloP100: -0.348

Genes affected

POGZ (HGNC:18801): (pogo transposable element derived with ZNF domain) The protein encoded by this gene appears to be a zinc finger protein containing a transposase domain at the C-terminus. This protein was found to interact with the transcription factor SP1 in a yeast two-hybrid system. Alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Aug 2010]

ACMG classification

Verdict is Benign. Variant got -20 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.72).
• BP6: Variant 1-151428046-G-A is Benign according to our data. Variant chr1-151428046-G-A is described in ClinVar as [Benign]. Clinvar id is 588121.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BS1: Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0019 (289/152302) while in subpopulation AFR AF= 0.00645 (268/41562). AF 95% confidence interval is 0.00581. There are 1 homozygotes in gnomad4. There are 131 alleles in male gnomad4 subpopulation. Median coverage is 31. This position pass quality control queck.
• BS2: High AC in GnomAd at 290 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
POGZ	NM_015100.4	c.860-5C>T		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		ENST00000271715.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
POGZ	ENST00000271715.7	c.860-5C>T		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		1	NM_015100.4	P3

Frequencies

GnomAD3 genomes AF: 0.00191 AC: 290 AN: 152184 Hom.: 1 Cov.: 31

Gnomad AFR AF: 0.00649

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000589

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000192

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000735

Gnomad OTH AF: 0.00287

GnomAD3 exomes AF: 0.000482 AC: 121 AN: 250908 Hom.: 0 AF XY: 0.000413 AC XY: 56 AN XY: 135660

Gnomad AFR exome AF: 0.00658

Gnomad AMR exome AF: 0.000260

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.0000653

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000265

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.000185 AC: 271 AN: 1461712 Hom.: 0 Cov.: 32 AF XY: 0.000171 AC XY: 124 AN XY: 727156

Gnomad4 AFR exome AF: 0.00588

Gnomad4 AMR exome AF: 0.000447

Gnomad4 ASJ exome AF: 0.0000383

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000812

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000198

Gnomad4 OTH exome AF: 0.000381

GnomAD4 genome AF: 0.00190 AC: 289 AN: 152302 Hom.: 1 Cov.: 31 AF XY: 0.00176 AC XY: 131 AN XY: 74474

Gnomad4 AFR AF: 0.00645

Gnomad4 AMR AF: 0.000588

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.000193

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000735

Gnomad4 OTH AF: 0.00284

Alfa AF: 0.00105 Hom.: 0

Bravo AF: 0.00203

Asia WGS AF: 0.000289 AC: 1 AN: 3478

EpiCase AF: 0.000218

EpiControl AF: 0.0000593

ClinVar

Significance: Benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not provided Benign:2

Benign, criteria provided, single submitter	clinical testing	Invitae	Dec 31, 2019	- -
Benign, criteria provided, single submitter	clinical testing	GeneDx	Sep 25, 2019	- -

Inborn genetic diseases Benign:1

Benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 05, 2019

This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Intellectual disability-microcephaly-strabismus-behavioral abnormalities syndrome Benign:1

Benign, criteria provided, single submitter

clinical testing

Genome-Nilou Lab

Apr 11, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.72
Cadd	Benign	4.1
Dann	Benign	0.74
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.000021
dbscSNV1_RF	Benign	0.0020
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: rs144435581; hg19: chr1-151400522;