NM_182620.4:c.*1909C>G

Variant names:

• chr17-59110368-G-C
• rs7208505
• NM_182620.4:c.*1909C>G

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_182620.4(SKA2):​c.*1909C>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. 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 0.0 (0 hom., cov: 31)
  • Failed GnomAD Quality Control
• Consequence: SKA2 NM_182620.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.165
• Publications: 34 publications found

Genes affected

SKA2 (HGNC:28006): (spindle and kinetochore associated complex subunit 2) Enables microtubule binding activity. Involved in several processes, including chromosome segregation; mitotic cell cycle; and regulation of microtubule polymerization or depolymerization. Located in spindle microtubule. Part of outer kinetochore. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000224738 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_182620.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SKA2	NM_182620.4	MANE Select	c.*1909C>G		3_prime_UTR	Exon 4 of 4	NP_872426.1
	SKA2	NM_001330399.2		c.*1965C>G		3_prime_UTR	Exon 4 of 4	NP_001317328.1
	SKA2	NM_001100595.2		c.*1965C>G		3_prime_UTR	Exon 3 of 3	NP_001094065.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SKA2	ENST00000330137.12	TSL:1 MANE Select	c.*1909C>G		3_prime_UTR	Exon 4 of 4	ENSP00000333433.7
	ENSG00000224738	ENST00000451775.3	TSL:2	n.994+2777G>C		intron	N/A
	ENSG00000224738	ENST00000722232.1		n.355+3038G>C		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 151966 Hom.: 0 Cov.: 31

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: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 0

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 151966 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74210

African (AFR) AF: 0.00 AC: 0 AN: 41364

American (AMR) AF: 0.00 AC: 0 AN: 15238

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10548

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68002

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 4535

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	1.3
DANN	Benign	0.61
PhyloP100		-0.17

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: rs7208505; hg19: chr17-57187729;