rs823094

Variant names:

• chr1-205720679-T-A
• rs823094
• NM_022731.5:c.230-26A>T

Your query was ambiguous. Multiple possible variants found:

• chr1-205720679-T-A
• chr1-205720679-T-C
• chr1-205720679-T-G

Variant summary

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

The NM_022731.5(NUCKS1):​c.230-26A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000132 in 152,024 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. There are indicators that this mutation may affect the branch point..

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: NUCKS1 NM_022731.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.200
• Publications: 36 publications found

Genes affected

NUCKS1 (HGNC:29923): (nuclear casein kinase and cyclin dependent kinase substrate 1) This gene encodes a nuclear protein that is highly conserved in vertebrates. The conserved regions of the protein contain several consensus phosphorylation sites for casein kinase II and cyclin-dependent kinases, two putative nuclear localization signals, and a basic DNA-binding domain. It is phosphorylated in vivo by Cdk1 during mitosis of the cell cycle. [provided by RefSeq, Aug 2010]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: This position, referring to a specific DNA site, is a probable branch point but is likely benign (scored 2 / 10, using the threshold of <=3). The score ranges from 0 to 10, with values ≤3 considered benign and >5 classified as pathogenic. Computational evidence support a benign effect (BayesDel_noAF=-0.8).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NUCKS1	NM_022731.5	c.230-26A>T		intron_variant	Intron 4 of 6	ENST00000367142.5	NP_073568.2
NUCKS1	XM_005245453.2	c.230-26A>T		intron_variant	Intron 4 of 6		XP_005245510.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NUCKS1	ENST00000367142.5	c.230-26A>T		intron_variant	Intron 4 of 6	1	NM_022731.5	ENSP00000356110.4

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 152024 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000140 AC: 2 AN: 1426574 Hom.: 0 Cov.: 26 AF XY: 0.00000141 AC XY: 1 AN XY: 708888

African (AFR) AF: 0.00 AC: 0 AN: 31766

American (AMR) AF: 0.00 AC: 0 AN: 38588

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25124

East Asian (EAS) AF: 0.00 AC: 0 AN: 39442

South Asian (SAS) AF: 0.00 AC: 0 AN: 82018

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 50254

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5626

European-Non Finnish (NFE) AF: 0.00000183 AC: 2 AN: 1094780

Other (OTH) AF: 0.00 AC: 0 AN: 58976

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 152024 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74248

African (AFR) AF: 0.00 AC: 0 AN: 41382

American (AMR) AF: 0.00 AC: 0 AN: 15264

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3466

East Asian (EAS) AF: 0.00 AC: 0 AN: 5204

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10582

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 67988

Other (OTH) AF: 0.00 AC: 0 AN: 2088

Alfa AF: 0.0000146 Hom.: 9806

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
CADD	Benign	4.4
DANN	Benign	0.79
PhyloP100		0.20
BranchPoint Hunter		2.0

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: rs823094; hg19: chr1-205689807;