11-104036945-C-G

Variant names:

• chr11-104036945-C-G
• rs138352725
• NM_001001711.3:c.123C>G

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_001001711.3(DDI1):​c.123C>G​(p.Pro41Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,884 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. Synonymous variant affecting the same amino acid position (i.e. P41P) has been classified as Benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: DDI1 NM_001001711.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -3.58
• Publications: 0 publications found

Genes affected

DDI1 (HGNC:18961): (DNA damage inducible 1 homolog 1) Predicted to enable aspartic-type endopeptidase activity. Involved in several processes, including cellular response to hydroxyurea; proteasomal protein catabolic process; and regulation of DNA stability. [provided by Alliance of Genome Resources, Apr 2022]

PDGFD (HGNC:30620): (platelet derived growth factor D) The protein encoded by this gene is a member of the platelet-derived growth factor family. The four members of this family are mitogenic factors for cells of mesenchymal origin and are characterized by a core motif of eight cysteines, seven of which are found in this factor. This gene product only forms homodimers and, therefore, does not dimerize with the other three family members. It differs from alpha and beta members of this family in having an unusual N-terminal domain, the CUB domain. Two splice variants have been identified for this gene. [provided by RefSeq, Jul 2008]

PDGFD Gene-Disease associations (from GenCC):

• pulmonary arterial hypertension

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen

ENSG00000300441 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.07318497).
• BP7: Synonymous conserved (PhyloP=-3.58 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001001711.3. 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
	DDI1	NM_001001711.3	MANE Select	c.123C>G	p.Pro41Pro	synonymous	Exon 1 of 1	NP_001001711.1	Q8WTU0
	PDGFD	NM_025208.5	MANE Select	c.125-36690G>C		intron	N/A	NP_079484.1	Q9GZP0-1
	PDGFD	NM_033135.4		c.125-36708G>C		intron	N/A	NP_149126.1	Q9GZP0-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DDI1	ENST00000302259.5	TSL:6 MANE Select	c.123C>G	p.Pro41Pro	synonymous	Exon 1 of 1	ENSP00000302805.3	Q8WTU0
	PDGFD	ENST00000393158.7	TSL:1 MANE Select	c.125-36690G>C		intron	N/A	ENSP00000376865.2	Q9GZP0-1
	PDGFD	ENST00000302251.9	TSL:1	c.125-36708G>C		intron	N/A	ENSP00000302193.5	Q9GZP0-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461884 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 727246

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.0000224 AC: 1 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112008

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000113

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.23
BayesDel_addAF	Benign	-0.17	T
BayesDel_noAF	Benign	-0.49
CADD	Benign	0.013
DANN	Benign	0.49
Eigen	Benign	-1.9
Eigen_PC	Benign	-2.1
FATHMM_MKL	Benign	0.026	N
LIST_S2	Benign	0.31	T
MetaRNN	Benign	0.073	T
MetaSVM	Benign	-0.89	T
PhyloP100		-3.6
PROVEAN	Benign	-0.17	N
REVEL	Benign	0.020
Sift	Uncertain	0.0030	D
MutPred		0.45		Loss of catalytic residue at G28 (P = 8e-04)
MVP		0.092
ClinPred		0.087	T
GERP RS		-9.9
PromoterAI		0.015	Neutral
Mutation Taster		=98/2	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: rs138352725; hg19: chr11-103907673;