rs120074169

chr15-42735116-AAAC-A

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM4_Supporting PP3 PP5

The NM_138477.4(CDAN1):c.1117_1119del(p.Val373del) variant causes a inframe deletion change involving the alteration of a conserved nucleotide. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: CDAN1 NM_138477.4 inframe_deletion
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 7.69

Genes affected

CDAN1 (HGNC:1713): (codanin 1) This gene encodes a protein that appears to play a role in nuclear envelope integrity, possibly related to microtubule attachments. Mutations in this gene cause congenital dyserythropoietic anemia type I, a disease resulting in morphological and functional abnormalities of erythropoiesis. [provided by RefSeq, Jul 2009]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM4: Nonframeshift variant in NON repetitive region in NM_138477.4. Strenght limited to Supporting due to length of the change: 1aa.
• PP3: No computational evidence supports a deleterious effect, but strongly conserved according to phyloP
• PP5: Variant 15-42735116-AAAC-A is Pathogenic according to our data. Variant chr15-42735116-AAAC-A is described in ClinVar as [Pathogenic]. Clinvar id is 3182.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CDAN1	NM_138477.4	c.1117_1119del	p.Val373del	inframe_deletion	6/28	ENST00000356231.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CDAN1	ENST00000356231.4	c.1117_1119del	p.Val373del	inframe_deletion	6/28	1	NM_138477.4	P1
CDAN1	ENST00000643434.1	c.*416_*418del		3_prime_UTR_variant, NMD_transcript_variant	5/25

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Congenital dyserythropoietic anemia, type I Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Jun 15, 2006

- -

Computational scores

Source: dbNSFP v4.3

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs120074169; hg19: chr15-43027314;