rs7598759

Variant names:

• chr2-231457245-C-A
• rs7598759
• NM_005381.3:c.1448-121G>T

Your query was ambiguous. Multiple possible variants found:

• chr2-231457245-C-A
• chr2-231457245-C-G
• chr2-231457245-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_005381.3(NCL):​c.1448-121G>T variant causes a intron 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: NCL NM_005381.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.65
• Publications: 23 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: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.77).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005381.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NCL	NM_005381.3	MANE Select	c.1448-121G>T		intron	N/A	NP_005372.2	P19338

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NCL	ENST00000322723.9	TSL:2 MANE Select	c.1448-121G>T		intron	N/A	ENSP00000318195.4	P19338
	NCL	ENST00000896140.1		c.1568-121G>T		intron	N/A	ENSP00000566199.1
	NCL	ENST00000933641.1		c.1519+41G>T		intron	N/A	ENSP00000603700.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 16

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 35155

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
CADD	Benign	0.085
DANN	Benign	0.51
PhyloP100		-2.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.0

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: rs7598759; hg19: chr2-232321956;