chr11-3683214-C-T

Position:

• chr11-3683214-C-T

Variant summary

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

The NM_016320.5(NUP98):​c.4904G>A​(p.Arg1635Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00157 in 1,614,110 control chromosomes in the GnomAD database, including 8 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

• Frequency:
  • Genomes: 𝑓 0.0054 (4 hom., cov: 32)
  • Exomes 𝑓: 0.0012 (4 hom.)
• Consequence: NUP98 NM_016320.5 missense
• Clinical Significance: Benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: 0.518

Genes affected

NUP98 (HGNC:8068): (nucleoporin 98 and 96 precursor) Nuclear pore complexes (NPCs) regulate the transport of macromolecules between the nucleus and cytoplasm, and are composed of many polypeptide subunits, many of which belong to the nucleoporin family. This gene belongs to the nucleoporin gene family and encodes a 186 kDa precursor protein that undergoes autoproteolytic cleavage to generate a 98 kDa nucleoporin and 96 kDa nucleoporin. The 98 kDa nucleoporin contains a Gly-Leu-Phe-Gly (GLGF) repeat domain and participates in many cellular processes, including nuclear import, nuclear export, mitotic progression, and regulation of gene expression. The 96 kDa nucleoporin is a scaffold component of the NPC. Proteolytic cleavage is important for targeting of the proteins to the NPC. Translocations between this gene and many other partner genes have been observed in different leukemias. Rearrangements typically result in chimeras with the N-terminal GLGF domain of this gene to the C-terminus of the partner gene. Alternative splicing results in multiple transcript variants encoding different isoforms, at least two of which are proteolytically processed. Some variants lack the region that encodes the 96 kDa nucleoporin. [provided by RefSeq, Feb 2016]

ACMG classification

Verdict is Benign. Variant got -20 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.0032928288).
• BP6: Variant 11-3683214-C-T is Benign according to our data. Variant chr11-3683214-C-T is described in ClinVar as [Benign]. Clinvar id is 718546.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 = 0.00539 (821/152236) while in subpopulation AFR AF= 0.0178 (741/41546). AF 95% confidence interval is 0.0168. There are 4 homozygotes in gnomad4. There are 407 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
• BS2: High AC in GnomAd4 at 821 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NUP98	NM_016320.5	c.4904G>A	p.Arg1635Gln	missense_variant	30/33	ENST00000324932.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NUP98	ENST00000324932.12	c.4904G>A	p.Arg1635Gln	missense_variant	30/33	1	NM_016320.5	P4

Frequencies

GnomAD3 genomes AF: 0.00538 AC: 819 AN: 152118 Hom.: 4 Cov.: 32

Gnomad AFR AF: 0.0178

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00118

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.0000943

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000735

Gnomad OTH AF: 0.00526

GnomAD3 exomes AF: 0.00153 AC: 384 AN: 251344 Hom.: 1 AF XY: 0.00121 AC XY: 165 AN XY: 135862

Gnomad AFR exome AF: 0.0177

Gnomad AMR exome AF: 0.000636

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000109

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.000139

Gnomad NFE exome AF: 0.000563

Gnomad OTH exome AF: 0.000815

GnomAD4 exome AF: 0.00117 AC: 1707 AN: 1461874 Hom.: 4 Cov.: 31 AF XY: 0.00110 AC XY: 801 AN XY: 727238

Gnomad4 AFR exome AF: 0.0182

Gnomad4 AMR exome AF: 0.000805

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000696

Gnomad4 FIN exome AF: 0.0000749

Gnomad4 NFE exome AF: 0.000827

Gnomad4 OTH exome AF: 0.00210

GnomAD4 genome AF: 0.00539 AC: 821 AN: 152236 Hom.: 4 Cov.: 32 AF XY: 0.00547 AC XY: 407 AN XY: 74416

Gnomad4 AFR AF: 0.0178

Gnomad4 AMR AF: 0.00118

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.0000943

Gnomad4 NFE AF: 0.000735

Gnomad4 OTH AF: 0.00520

Alfa AF: 0.00140 Hom.: 1

Bravo AF: 0.00603

TwinsUK AF: 0.000809 AC: 3

ALSPAC AF: 0.00182 AC: 7

ESP6500AA AF: 0.0166 AC: 73

ESP6500EA AF: 0.00105 AC: 9

ExAC AF: 0.00165 AC: 200

Asia WGS AF: 0.000289 AC: 1 AN: 3478

EpiCase AF: 0.00104

EpiControl AF: 0.000652

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not provided Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Dec 31, 2019	- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.072
BayesDel_addAF	Benign	-0.49	T
BayesDel_noAF	Benign	-0.46
CADD	Benign	11
DANN	Benign	0.97
DEOGEN2	Benign	0.052	.;T;.
Eigen	Benign	-1.1
Eigen_PC	Benign	-0.97
FATHMM_MKL	Benign	0.24	N
LIST_S2	Uncertain	0.91	D;D;D
MetaRNN	Benign	0.0033	T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.80	.;N;.
MutationTaster	Benign	1.0	N;N;N
PrimateAI	Benign	0.21	T
PROVEAN	Benign	0.32	N;.;N
REVEL	Benign	0.024
Sift	Benign	0.54	T;.;T
Sift4G	Benign	0.64	T;T;T
Polyphen		0.089	B;.;B
Vest4		0.22
MVP		0.20
MPC		0.22
ClinPred		0.0097	T
GERP RS		0.10
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.021
gMVP		0.10

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: rs111586358; hg19: chr11-3704444;