NM_001290223.2:c.62A>T

Variant names:

• chr10-126970717-A-T
• rs2038039353
• NM_001290223.2:c.62A>T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001290223.2(DOCK1):​c.62A>T​(p.Asp21Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000558 in 1,612,508 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000055 (0 hom.)
• Consequence: DOCK1 NM_001290223.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.48
• Publications: 0 publications found

Genes affected

DOCK1 (HGNC:2987): (dedicator of cytokinesis 1) This gene encodes a member of the dedicator of cytokinesis protein family. Dedicator of cytokinesis proteins act as guanine nucleotide exchange factors for small Rho family G proteins. The encoded protein regulates the small GTPase Rac, thereby influencing several biological processes, including phagocytosis and cell migration. Overexpression of this gene has also been associated with certain cancers. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2014]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001290223.2. 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
	DOCK1	NM_001290223.2	MANE Select	c.62A>T	p.Asp21Val	missense	Exon 2 of 52	NP_001277152.2	A0A096LNH6
	DOCK1	NM_001377543.1		c.62A>T	p.Asp21Val	missense	Exon 2 of 53	NP_001364472.1
	DOCK1	NM_001377544.1		c.62A>T	p.Asp21Val	missense	Exon 2 of 53	NP_001364473.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DOCK1	ENST00000623213.2	TSL:1 MANE Select	c.62A>T	p.Asp21Val	missense	Exon 2 of 52	ENSP00000485033.1	A0A096LNH6
	DOCK1	ENST00000280333.9	TSL:1	c.62A>T	p.Asp21Val	missense	Exon 2 of 52	ENSP00000280333.6	Q14185
	DOCK1	ENST00000939683.1		c.62A>T	p.Asp21Val	missense	Exon 2 of 52	ENSP00000609742.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152220 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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.00000548 AC: 8 AN: 1460288 Hom.: 0 Cov.: 30 AF XY: 0.00000551 AC XY: 4 AN XY: 726436

African (AFR) AF: 0.00 AC: 0 AN: 33464

American (AMR) AF: 0.00 AC: 0 AN: 44698

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26110

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86080

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53370

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00000720 AC: 8 AN: 1110782

Other (OTH) AF: 0.00 AC: 0 AN: 60322

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152220 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74372

African (AFR) AF: 0.00 AC: 0 AN: 41468

American (AMR) AF: 0.00 AC: 0 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5196

South Asian (SAS) AF: 0.00 AC: 0 AN: 4822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

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

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2094

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.22
BayesDel_addAF	Uncertain	0.062	T
BayesDel_noAF	Benign	-0.15
CADD	Uncertain	24
DANN	Benign	0.95
DEOGEN2	Benign	0.077	T
Eigen	Benign	-0.25
Eigen_PC	Benign	-0.066
FATHMM_MKL	Uncertain	0.89	D
LIST_S2	Uncertain	0.91	D
M_CAP	Benign	0.027	D
MetaRNN	Uncertain	0.48	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.32	N
PhyloP100		5.5
PrimateAI	Pathogenic	0.86	D
PROVEAN	Benign	-1.3	N
REVEL	Benign	0.16
Sift	Benign	0.36	T
Sift4G	Benign	0.54	T
Polyphen		0.060	B
Vest4		0.67
MutPred		0.58		Loss of catalytic residue at D21 (P = 0.0549)
MVP		0.69
MPC		1.0
ClinPred		0.88	D
GERP RS		4.3
Varity_R		0.17
gMVP		0.67
Mutation Taster		=64/36	polymorphism

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: rs2038039353; hg19: chr10-128768981;