rs16828074

Variant names:

• chr2-231454043-C-G
• rs16828074
• NM_005381.3:c.*1148G>C

Your query was ambiguous. Multiple possible variants found:

• chr2-231454043-C-G
• chr2-231454043-C-T

Variant summary

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

The NM_005381.3(NCL):​c.*1148G>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0492 in 150,418 control chromosomes in the GnomAD database, including 614 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 0.049 (614 hom., cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: NCL NM_005381.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.365
• Publications: 9 publications found

Genes affected

NCL (HGNC:7667): (nucleolin) Nucleolin (NCL), a eukaryotic nucleolar phosphoprotein, is involved in the synthesis and maturation of ribosomes. It is located mainly in dense fibrillar regions of the nucleolus. Human NCL gene consists of 14 exons with 13 introns and spans approximately 11kb. The intron 11 of the NCL gene encodes a small nucleolar RNA, termed U20. [provided by RefSeq, Jul 2008]

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.167 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NCL	NM_005381.3	c.*1148G>C		3_prime_UTR_variant	Exon 14 of 14	ENST00000322723.9	NP_005372.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NCL	ENST00000322723.9	c.*1148G>C		3_prime_UTR_variant	Exon 14 of 14	2	NM_005381.3	ENSP00000318195.4

Frequencies

GnomAD3 genomes AF: 0.0490 AC: 7370 AN: 150298 Hom.: 607 Cov.: 32

Gnomad AFR AF: 0.170

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0204

Gnomad ASJ AF: 0.00320

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000840

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00637

Gnomad NFE AF: 0.000652

Gnomad OTH AF: 0.0345

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 30 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 24

African (AFR) AC: 0 AN: 0

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AC: 0 AN: 0

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AF: 0.00 AC: 0 AN: 2

European-Finnish (FIN) AC: 0 AN: 0

Middle Eastern (MID) AC: 0 AN: 0

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 28

Other (OTH) AC: 0 AN: 0

GnomAD4 genome AF: 0.0492 AC: 7403 AN: 150418 Hom.: 614 Cov.: 32 AF XY: 0.0483 AC XY: 3552 AN XY: 73490

African (AFR) AF: 0.171 AC: 6965 AN: 40818

American (AMR) AF: 0.0204 AC: 307 AN: 15050

Ashkenazi Jewish (ASJ) AF: 0.00320 AC: 11 AN: 3440

East Asian (EAS) AF: 0.00 AC: 0 AN: 5174

South Asian (SAS) AF: 0.000630 AC: 3 AN: 4760

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10466

Middle Eastern (MID) AF: 0.00685 AC: 2 AN: 292

European-Non Finnish (NFE) AF: 0.000652 AC: 44 AN: 67446

Other (OTH) AF: 0.0341 AC: 71 AN: 2080

Alfa AF: 0.000119 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	0.70
DANN	Benign	0.36
PhyloP100		-0.36
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: rs16828074; hg19: chr2-232318754;