chr15-42656664-A-C

Position:

• chr15-42656664-A-C

Variant summary

Our verdict is Likely benign. Variant got -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

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]

STARD9 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.98).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
STARD9	NM_020759.3	c.702+4072A>C		intron_variant		ENST00000290607.12	NP_065810.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
STARD9	ENST00000290607.12	c.702+4072A>C		intron_variant		5	NM_020759.3	ENSP00000290607.7
STARD9	ENST00000564158.5	n.759+4072A>C		intron_variant		1
STARD9	ENST00000568493.1	n.773+4072A>C		intron_variant		2

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

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

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

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

Publications

LitVar

Other links and lift over

dbSNP: rs8043472; hg19: chr15-42948862;