rs10898191

Variant names:

• chr11-71483555-G-A
• rs10898191
• NM_018161.5:c.1319+538G>A

Your query was ambiguous. Multiple possible variants found:

• chr11-71483555-G-A
• chr11-71483555-G-T

Variant summary

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

The NM_018161.5(NADSYN1):​c.1319+538G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.235 in 152,056 control chromosomes in the GnomAD database, including 4,701 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 0.24 (4701 hom., cov: 33)
• Consequence: NADSYN1 NM_018161.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.09
• Publications: 5 publications found

Genes affected

NADSYN1 (HGNC:29832): (NAD synthetase 1) Nicotinamide adenine dinucleotide (NAD) is a coenzyme in metabolic redox reactions, a precursor for several cell signaling molecules, and a substrate for protein posttranslational modifications. NAD synthetase (EC 6.3.5.1) catalyzes the final step in the biosynthesis of NAD from nicotinic acid adenine dinucleotide (NaAD).[supplied by OMIM, Apr 2004]

NADSYN1 Gene-Disease associations (from GenCC):

• vertebral, cardiac, renal, and limb defects syndrome 3

  Inheritance: AR Classification: STRONG, MODERATE, LIMITED Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)
• congenital vertebral-cardiac-renal anomalies syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.97).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.343 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NADSYN1	NM_018161.5	c.1319+538G>A		intron_variant	Intron 14 of 20	ENST00000319023.7	NP_060631.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NADSYN1	ENST00000319023.7	c.1319+538G>A		intron_variant	Intron 14 of 20	1	NM_018161.5	ENSP00000326424.2

Frequencies

GnomAD3 genomes AF: 0.235 AC: 35747 AN: 151938 Hom.: 4685 Cov.: 33

Gnomad AFR AF: 0.318

Gnomad AMI AF: 0.264

Gnomad AMR AF: 0.257

Gnomad ASJ AF: 0.140

Gnomad EAS AF: 0.315

Gnomad SAS AF: 0.359

Gnomad FIN AF: 0.283

Gnomad MID AF: 0.293

Gnomad NFE AF: 0.161

Gnomad OTH AF: 0.258

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

GnomAD4 genome AF: 0.235 AC: 35798 AN: 152056 Hom.: 4701 Cov.: 33 AF XY: 0.246 AC XY: 18279 AN XY: 74332

African (AFR) AF: 0.319 AC: 13208 AN: 41450

American (AMR) AF: 0.257 AC: 3930 AN: 15296

Ashkenazi Jewish (ASJ) AF: 0.140 AC: 486 AN: 3466

East Asian (EAS) AF: 0.315 AC: 1623 AN: 5154

South Asian (SAS) AF: 0.357 AC: 1721 AN: 4818

European-Finnish (FIN) AF: 0.283 AC: 2994 AN: 10578

Middle Eastern (MID) AF: 0.267 AC: 78 AN: 292

European-Non Finnish (NFE) AF: 0.161 AC: 10964 AN: 67978

Other (OTH) AF: 0.262 AC: 553 AN: 2112

Alfa AF: 0.125 Hom.: 236

Bravo AF: 0.233

Asia WGS AF: 0.318 AC: 1103 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
CADD	Benign	0.20
DANN	Benign	0.56
PhyloP100		-1.1
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: rs10898191; hg19: chr11-71194601;