rs2774403

Variant names:

• chr11-31298983-A-C
• rs2774403
• NM_001387274.1:c.754+6632T>G

Your query was ambiguous. Multiple possible variants found:

• chr11-31298983-A-C
• chr11-31298983-A-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001387274.1(DCDC1):​c.754+6632T>G 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: 33)
• Consequence: DCDC1 NM_001387274.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.19
• Publications: 3 publications found

Genes affected

DCDC1 (HGNC:20625): (doublecortin domain containing 1) This gene encodes a member of the doublecortin family. The protein encoded by this gene is a hydrophilic, intracellular protein. It contains a single doublecortin domain and is unable to bind microtubules and to regulate microtubule polymerization. This gene is mainly expressed in adult testis. It does not have a mouse homolog. [provided by RefSeq, Sep 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.29).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001387274.1. 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
	DCDC1	NM_001387274.1	MANE Select	c.754+6632T>G		intron	N/A	NP_001374203.1	A0A804HJA9
	DCDC1	NM_001367979.1		c.754+6632T>G		intron	N/A	NP_001354908.1	M0R2J8-1
	DCDC1	NM_181807.4		c.754+6632T>G		intron	N/A	NP_861523.2	M0R2J8-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DCDC1	ENST00000684477.1	MANE Select	c.754+6632T>G		intron	N/A	ENSP00000507427.1	A0A804HJA9
	DCDC1	ENST00000452803.1	TSL:1	c.754+6632T>G		intron	N/A	ENSP00000389792.1	M0R2J8-3
	DCDC1	ENST00000597505.5	TSL:5	c.754+6632T>G		intron	N/A	ENSP00000472625.1	M0R2J8-1

Frequencies

GnomAD3 genomes Cov.: 33

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

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.29
CADD	Benign	16
DANN	Benign	0.84
PhyloP100		1.2

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: rs2774403; hg19: chr11-31320530;