NM_020759.3:c.702+4072A>C

Variant names:

• chr15-42656664-A-C
• rs8043472
• NM_020759.3:c.702+4072A>C

Variant summary

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

The NM_020759.3(STARD9):​c.702+4072A>C 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: 31)
• Consequence: STARD9 NM_020759.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.803
• Publications: 0 publications found

Genes affected

STARD9 (HGNC:19162): (StAR related lipid transfer domain containing 9) Enables microtubule binding activity and microtubule motor activity. Involved in spindle assembly. Located in centriole; cytoplasm; and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

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=-0.98).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020759.3. 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
	STARD9	NM_020759.3	MANE Select	c.702+4072A>C		intron	N/A	NP_065810.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STARD9	ENST00000290607.12	TSL:5 MANE Select	c.702+4072A>C		intron	N/A	ENSP00000290607.7	Q9P2P6-1
	STARD9	ENST00000564158.5	TSL:1	n.759+4072A>C		intron	N/A
	STARD9	ENST00000568493.1	TSL:2	n.773+4072A>C		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 31

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

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 15198

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.98
CADD	Benign	0.31
DANN	Benign	0.45
PhyloP100		-0.80

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: rs8043472; hg19: chr15-42948862;