NM_001366683.2:c.4013+41C>A

Variant names:

• chr13-98850006-G-T
• rs2296990
• NM_001366683.2:c.4013+41C>A

Variant summary

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

The NM_001366683.2(DOCK9):​c.4013+41C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000158 in 1,264,728 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.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000016 (0 hom.)
• Consequence: DOCK9 NM_001366683.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.601
• Publications: 0 publications found

Genes affected

DOCK9 (HGNC:14132): (dedicator of cytokinesis 9) Enables cadherin binding activity. Predicted to be involved in positive regulation of GTPase activity. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

DOCK9 Gene-Disease associations (from GenCC):

• keratoconus

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

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=-0.75).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001366683.2. 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
	DOCK9	NM_001366683.2	MANE Select	c.4013+41C>A		intron	N/A	NP_001353612.1	A0A804HIE8
	DOCK9	NM_001366681.2		c.4013+41C>A		intron	N/A	NP_001353610.1
	DOCK9	NM_001366684.2		c.4013+41C>A		intron	N/A	NP_001353613.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DOCK9	ENST00000682017.1	MANE Select	c.4013+41C>A		intron	N/A	ENSP00000507034.1	A0A804HIE8
	DOCK9	ENST00000903387.1		c.4106+41C>A		intron	N/A	ENSP00000573446.1
	DOCK9	ENST00000448493.7	TSL:5	c.4049+41C>A		intron	N/A	ENSP00000401958.4	A0A088AWN3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000158 AC: 2 AN: 1264728 Hom.: 0 Cov.: 18 AF XY: 0.00 AC XY: 0 AN XY: 630644

African (AFR) AF: 0.00 AC: 0 AN: 28824

American (AMR) AF: 0.00 AC: 0 AN: 34742

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 24296

East Asian (EAS) AF: 0.00 AC: 0 AN: 35840

South Asian (SAS) AF: 0.00 AC: 0 AN: 75570

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 49422

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5396

European-Non Finnish (NFE) AF: 0.00000209 AC: 2 AN: 957062

Other (OTH) AF: 0.00 AC: 0 AN: 53576

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.75
CADD	Benign	7.0
DANN	Benign	0.75
PhyloP100		0.60
PromoterAI		-0.0082	Neutral

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: rs2296990; hg19: chr13-99502260;