rs1071705

Variant names:

• chr17-5386713-T-A
• rs1071705
• NM_002532.6:c.2157A>T

Your query was ambiguous. Multiple possible variants found:

• chr17-5386713-T-A
• chr17-5386713-T-C
• chr17-5386713-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_002532.6(NUP88):​c.2157A>T​(p.Lys719Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 32)
• Consequence: NUP88 NM_002532.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0130

Genes affected

NUP88 (HGNC:8067): (nucleoporin 88) The nuclear pore complex is a massive structure that extends across the nuclear envelope, forming a gateway that regulates the flow of macromolecules between the nucleus and the cytoplasm. Nucleoporins, a family of 50 to 100 proteins, are the main components of the nuclear pore complex in eukaryotic cells. The protein encoded by this gene belongs to the nucleoporin family and is associated with the oncogenic nucleoporin CAN/Nup214 in a dynamic subcomplex. This protein is also overexpressed in a large number of malignant neoplasms and precancerous dysplasias. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2016]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.3159722).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NUP88	NM_002532.6	c.2157A>T	p.Lys719Asn	missense_variant	Exon 16 of 17	ENST00000573584.6	NP_002523.2
NUP88	NM_001320653.2	c.2205A>T	p.Lys735Asn	missense_variant	Exon 16 of 17		NP_001307582.1
NUP88	XM_047436155.1	c.1812A>T	p.Lys604Asn	missense_variant	Exon 16 of 17		XP_047292111.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NUP88	ENST00000573584.6	c.2157A>T	p.Lys719Asn	missense_variant	Exon 16 of 17	1	NM_002532.6	ENSP00000458954.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.72
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.58
CADD	Benign	19
DANN	Uncertain	1.0
DEOGEN2	Benign	0.040	T
Eigen	Benign	-0.47
Eigen_PC	Benign	-0.37
FATHMM_MKL	Uncertain	0.79	D
LIST_S2	Uncertain	0.89	D
M_CAP	Benign	0.026	D
MetaRNN	Benign	0.32	T
MetaSVM	Benign	-0.99	T
MutationAssessor	Uncertain	2.0	M
PrimateAI	Uncertain	0.61	T
Sift4G	Uncertain	0.0050	D
Polyphen		0.049	B
Vest4		0.50
MutPred		0.59		Loss of ubiquitination at K719 (P = 0.0148);
MVP		0.50
MPC		0.48
ClinPred		0.81	D
GERP RS		3.5
Varity_R		0.12
gMVP		0.45

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: rs1071705; hg19: chr17-5290033;