rs1437728449

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_001297654.2(DDR1):​c.470C>A​(p.Pro157His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,206 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Consequence

DDR1
NM_001297654.2 missense

Scores

13
5
1

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 7.56
Variant links:
Genes affected
DDR1 (HGNC:2730): (discoidin domain receptor tyrosine kinase 1) Receptor tyrosine kinases play a key role in the communication of cells with their microenvironment. These kinases are involved in the regulation of cell growth, differentiation and metabolism. The protein encoded by this gene belongs to a subfamily of tyrosine kinase receptors with homology to Dictyostelium discoideum protein discoidin I in their extracellular domain, and that are activated by various types of collagen. Expression of this protein is restricted to epithelial cells, particularly in the kidney, lung, gastrointestinal tract, and brain. In addition, it has been shown to be significantly overexpressed in several human tumors. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Feb 2011]
MIR4640 (HGNC:41561): (microRNA 4640) microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop. [provided by RefSeq, Sep 2009]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.903

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
DDR1NM_001297654.2 linkc.470C>A p.Pro157His missense_variant Exon 5 of 18 ENST00000376568.8 NP_001284583.1 Q08345-1A0A024RCL1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
DDR1ENST00000376568.8 linkc.470C>A p.Pro157His missense_variant Exon 5 of 18 1 NM_001297654.2 ENSP00000365752.3 Q08345-1

Frequencies

GnomAD3 genomes
AF:
0.00000657
AC:
1
AN:
152206
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0000241
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:
0.00
Gnomad OTH
AF:
0.00
GnomAD4 exome
Cov.:
33
GnomAD4 genome
AF:
0.00000657
AC:
1
AN:
152206
Hom.:
0
Cov.:
32
AF XY:
0.0000134
AC XY:
1
AN XY:
74354
show subpopulations
Gnomad4 AFR
AF:
0.0000241
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.00
Gnomad4 OTH
AF:
0.00
Bravo
AF:
0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.96
BayesDel_addAF
Pathogenic
0.39
D
BayesDel_noAF
Pathogenic
0.32
CADD
Pathogenic
27
DANN
Uncertain
1.0
DEOGEN2
Uncertain
0.76
D;D;.;.;.;.;.;D;D;D;D;.;D;.;.;T;.;.
Eigen
Pathogenic
0.78
Eigen_PC
Pathogenic
0.73
FATHMM_MKL
Pathogenic
0.99
D
LIST_S2
Pathogenic
0.99
D;.;.;.;D;.;.;D;D;.;.;.;.;D;.;.;.;D
M_CAP
Pathogenic
0.71
D
MetaRNN
Pathogenic
0.90
D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D
MetaSVM
Pathogenic
1.1
D
MutationAssessor
Uncertain
2.5
.;M;M;M;.;M;M;.;.;M;M;.;.;.;M;.;M;M
PrimateAI
Uncertain
0.59
T
PROVEAN
Pathogenic
-8.4
D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D
REVEL
Pathogenic
0.84
Sift
Pathogenic
0.0
D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D;D
Sift4G
Uncertain
0.023
D;D;D;D;T;D;D;D;D;D;D;D;T;D;D;D;T;D
Polyphen
1.0
.;D;.;.;.;.;.;.;.;D;D;.;.;.;.;.;D;D
Vest4
0.86, 0.69, 0.69, 0.72, 0.72, 0.85, 0.85, 0.65, 0.79, 0.70, 0.84
MutPred
0.55
Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);.;Loss of ubiquitination at K153 (P = 0.0474);.;Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);Loss of ubiquitination at K153 (P = 0.0474);
MVP
0.98
MPC
1.5
ClinPred
1.0
D
GERP RS
4.8
RBP_binding_hub_radar
0.97
RBP_regulation_power_radar
2.8
Varity_R
0.86
gMVP
0.79

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs1437728449; hg19: chr6-30858802; API