3-101849819-GCTCCGACTC-G

Position:

• chr3-101849819-GCTCCGACTC-G

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 4P and 1B. PM2 PM4 BP6

The NM_031419.4(NFKBIZ):​c.200_208delCCTCCGACT​(p.Ser67_Asp69del) variant causes a disruptive inframe deletion change. The variant allele was found at a frequency of 0.00000272 in 1,472,766 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (no stars).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000023 (0 hom.)
• Consequence: NFKBIZ NM_031419.4 disruptive_inframe_deletion
• Clinical Significance: Likely benign no assertion criteria provided B:1
• Conservation: PhyloP100: 4.29

Genes affected

NFKBIZ (HGNC:29805): (NFKB inhibitor zeta) This gene is a member of the ankyrin-repeat family and is induced by lipopolysaccharide (LPS). The C-terminal portion of the encoded product which contains the ankyrin repeats, shares high sequence similarity with the I kappa B family of proteins. The latter are known to play a role in inflammatory responses to LPS by their interaction with NF-B proteins through ankyrin-repeat domains. Studies in mouse indicate that this gene product is one of the nuclear I kappa B proteins and an activator of IL-6 production. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

NFKBIZ (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PM4: Nonframeshift variant in NON repetitive region in NM_031419.4.
• BP6: Variant 3-101849819-GCTCCGACTC-G is Benign according to our data. Variant chr3-101849819-GCTCCGACTC-G is described in ClinVar as [Likely_benign]. Clinvar id is 2681434.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NFKBIZ	NM_031419.4	c.200_208delCCTCCGACT	p.Ser67_Asp69del	disruptive_inframe_deletion	1/12	ENST00000326172.9	NP_113607.1
NFKBIZ	NM_001005474.3	c.-11-2257_-11-2249delCCTCCGACT		intron_variant			NP_001005474.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NFKBIZ	ENST00000326172.9	c.200_208delCCTCCGACT	p.Ser67_Asp69del	disruptive_inframe_deletion	1/12	1	NM_031419.4	ENSP00000325663.5

Frequencies

GnomAD3 genomes AF: 0.00000659 AC: 1 AN: 151802 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000227 AC: 3 AN: 1320964 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 651582

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: 0.00000190

Gnomad4 OTH exome AF: 0.0000182

GnomAD4 genome AF: 0.00000659 AC: 1 AN: 151802 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74134

Gnomad4 AFR AF: 0.0000242

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

Bravo AF: 0.00000756

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

Submissions by phenotype

EBV-positive nodal T- and NK-cell lymphoma Benign:1

Likely benign, no assertion criteria provided

research

Department of Clinical Pathology, School of Medicine, Fujita Health University

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Computational scores

Source: dbNSFP v4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs1231347717; hg19: chr3-101568663;