Incidental Mutation 'R4290:Ddr2'
ID 322979
Institutional Source Beutler Lab
Gene Symbol Ddr2
Ensembl Gene ENSMUSG00000026674
Gene Name discoidin domain receptor family, member 2
Synonyms Ntrkr3
MMRRC Submission 041655-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4290 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 169799876-169938331 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 169818178 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 443 (V443A)
Ref Sequence ENSEMBL: ENSMUSP00000141443 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027985] [ENSMUST00000170800] [ENSMUST00000194690]
AlphaFold Q62371
Predicted Effect probably benign
Transcript: ENSMUST00000027985
AA Change: V443A

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000027985
Gene: ENSMUSG00000026674
AA Change: V443A

DomainStartEndE-ValueType
low complexity region 9 18 N/A INTRINSIC
FA58C 29 185 2.39e-43 SMART
transmembrane domain 400 422 N/A INTRINSIC
low complexity region 455 469 N/A INTRINSIC
TyrKc 563 848 1.08e-133 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000170800
AA Change: V443A

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000129624
Gene: ENSMUSG00000026674
AA Change: V443A

DomainStartEndE-ValueType
low complexity region 9 18 N/A INTRINSIC
FA58C 29 185 2.39e-43 SMART
transmembrane domain 400 422 N/A INTRINSIC
low complexity region 455 469 N/A INTRINSIC
TyrKc 563 848 1.08e-133 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000194690
AA Change: V443A

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000141443
Gene: ENSMUSG00000026674
AA Change: V443A

DomainStartEndE-ValueType
low complexity region 9 18 N/A INTRINSIC
FA58C 29 185 2.39e-43 SMART
transmembrane domain 400 422 N/A INTRINSIC
low complexity region 455 469 N/A INTRINSIC
TyrKc 563 848 1.08e-133 SMART
Meta Mutation Damage Score 0.0595 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.7%
Validation Efficiency 100% (73/73)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Receptor tyrosine kinases (RTKs) play a key role in the communication of cells with their microenvironment. These molecules are involved in the regulation of cell growth, differentiation, and metabolism. In several cases the biochemical mechanism by which RTKs transduce signals across the membrane has been shown to be ligand induced receptor oligomerization and subsequent intracellular phosphorylation. This autophosphorylation leads to phosphorylation of cytosolic targets as well as association with other molecules, which are involved in pleiotropic effects of signal transduction. RTKs have a tripartite structure with extracellular, transmembrane, and cytoplasmic regions. This gene encodes a member of a novel subclass of RTKs and contains a distinct extracellular region encompassing a factor VIII-like domain. Alternative splicing in the 5' UTR results in multiple transcript variants encoding the same protein. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a null allele show dwarfism, reduced chondrocyte proliferation, shortened long bones and snout, and skull anomalies. Homozygotes for another null allele show similar skeletal defects, small hearts, short cardiomyocytes, lower cardiac collagen density, and altered cardiac function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 T C 6: 142,539,738 (GRCm39) N1545S probably benign Het
Arid1b C A 17: 5,090,938 (GRCm39) S546R probably damaging Het
Arid3b A T 9: 57,697,713 (GRCm39) probably benign Het
Atf6b T A 17: 34,871,648 (GRCm39) M428K probably benign Het
Atpaf1 A T 4: 115,645,556 (GRCm39) M142L probably benign Het
Auts2 A G 5: 131,503,809 (GRCm39) S225P probably damaging Het
Bclaf1 A G 10: 20,199,524 (GRCm39) Q20R probably damaging Het
Bivm A T 1: 44,177,793 (GRCm39) R364S probably damaging Het
Brwd1 G A 16: 95,818,804 (GRCm39) P1343S probably damaging Het
Cckar A G 5: 53,863,839 (GRCm39) S41P probably benign Het
Cfap221 A G 1: 119,858,650 (GRCm39) S728P probably benign Het
Chrna9 A G 5: 66,134,481 (GRCm39) K444R probably benign Het
Cox10 A T 11: 63,855,081 (GRCm39) V400E probably benign Het
Dact2 C T 17: 14,416,833 (GRCm39) E456K probably benign Het
Dlg3 A T X: 99,840,288 (GRCm39) probably benign Het
En1 C A 1: 120,531,486 (GRCm39) A242E unknown Het
Fhdc1 C A 3: 84,352,133 (GRCm39) V1031F probably benign Het
Gm6124 A T 7: 38,872,195 (GRCm39) noncoding transcript Het
Gucy1a1 A T 3: 82,002,066 (GRCm39) F671Y possibly damaging Het
Hddc2 A T 10: 31,190,583 (GRCm39) M48L possibly damaging Het
Hepacam2 T A 6: 3,487,237 (GRCm39) Y40F probably benign Het
Ift80 A G 3: 68,871,023 (GRCm39) I191T probably damaging Het
Il19 T A 1: 130,862,750 (GRCm39) T58S possibly damaging Het
Itga2 G A 13: 115,002,709 (GRCm39) R594C probably damaging Het
Itga5 C T 15: 103,260,684 (GRCm39) probably null Het
Kcna1 T C 6: 126,618,838 (GRCm39) D494G probably damaging Het
Kcnv1 G A 15: 44,977,840 (GRCm39) T66M probably damaging Het
Kmt2b A T 7: 30,281,261 (GRCm39) probably null Het
Kmt5b T C 19: 3,852,193 (GRCm39) Y125H possibly damaging Het
Lbr C T 1: 181,648,267 (GRCm39) C398Y probably damaging Het
Lmf1 T C 17: 25,873,455 (GRCm39) L320P probably damaging Het
Man1c1 T A 4: 134,291,096 (GRCm39) D600V probably damaging Het
Mapkapk3 T C 9: 107,136,131 (GRCm39) probably benign Het
Mccc1 A G 3: 36,044,217 (GRCm39) V203A probably damaging Het
Mettl5 T C 2: 69,711,176 (GRCm39) N114S probably benign Het
Mindy2 T A 9: 70,538,376 (GRCm39) R320W probably damaging Het
Nrip1 A G 16: 76,088,876 (GRCm39) S894P probably benign Het
Nup210l A T 3: 90,114,633 (GRCm39) H1736L probably benign Het
Or14c46 A T 7: 85,918,968 (GRCm39) F10I probably damaging Het
Or2aj4 A T 16: 19,384,994 (GRCm39) M213K possibly damaging Het
Or2v2 T A 11: 49,004,254 (GRCm39) I100L probably benign Het
Or2z9 A G 8: 72,853,612 (GRCm39) T3A probably benign Het
Or4e1 T C 14: 52,701,442 (GRCm39) N8S probably damaging Het
Or6b6 A C 7: 106,570,918 (GRCm39) L211R probably damaging Het
Or8d2b A G 9: 38,788,609 (GRCm39) I46V probably damaging Het
Pcdhb5 T A 18: 37,455,734 (GRCm39) S705T possibly damaging Het
Phf14 C T 6: 11,987,096 (GRCm39) P559S probably damaging Het
Plpp4 A G 7: 128,909,356 (GRCm39) E22G probably damaging Het
Ppp4c A G 7: 126,391,231 (GRCm39) probably null Het
Rps15a-ps1 A G 10: 106,028,496 (GRCm39) noncoding transcript Het
Rps27a A G 11: 29,495,933 (GRCm39) Y140H probably benign Het
Sash1 A G 10: 8,606,006 (GRCm39) S795P possibly damaging Het
Slc22a21 T C 11: 53,860,329 (GRCm39) D34G probably damaging Het
Srsf6 T C 2: 162,776,636 (GRCm39) probably benign Het
Stk32c T C 7: 138,700,704 (GRCm39) probably null Het
Tmem237 A G 1: 59,158,995 (GRCm39) probably benign Het
Ttc19 A G 11: 62,176,753 (GRCm39) probably null Het
Ttf2 T C 3: 100,870,077 (GRCm39) D332G probably benign Het
Ttn A T 2: 76,641,587 (GRCm39) L5176Q possibly damaging Het
Vcan A G 13: 89,873,605 (GRCm39) V83A probably damaging Het
Vmn1r192 T A 13: 22,371,465 (GRCm39) I252F probably damaging Het
Vmn2r101 A T 17: 19,832,303 (GRCm39) R766S probably damaging Het
Xndc1 T A 7: 101,730,694 (GRCm39) L288M possibly damaging Het
Zfa-ps A T 10: 52,419,807 (GRCm39) noncoding transcript Het
Other mutations in Ddr2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00155:Ddr2 APN 1 169,811,996 (GRCm39) missense possibly damaging 0.95
IGL00432:Ddr2 APN 1 169,825,527 (GRCm39) missense probably benign 0.11
IGL00490:Ddr2 APN 1 169,832,763 (GRCm39) missense probably damaging 1.00
IGL01343:Ddr2 APN 1 169,812,150 (GRCm39) missense probably benign
IGL01898:Ddr2 APN 1 169,825,725 (GRCm39) missense possibly damaging 0.85
IGL01899:Ddr2 APN 1 169,811,991 (GRCm39) missense probably damaging 1.00
IGL01906:Ddr2 APN 1 169,809,668 (GRCm39) missense probably damaging 1.00
IGL02115:Ddr2 APN 1 169,822,278 (GRCm39) missense probably benign
IGL02330:Ddr2 APN 1 169,816,093 (GRCm39) missense probably damaging 0.99
IGL02740:Ddr2 APN 1 169,812,514 (GRCm39) missense probably damaging 1.00
IGL02828:Ddr2 APN 1 169,816,082 (GRCm39) missense probably benign 0.34
built UTSW 1 169,825,533 (GRCm39) missense probably damaging 1.00
commie UTSW 1 169,829,552 (GRCm39) missense possibly damaging 0.82
debulked UTSW 1 169,809,667 (GRCm39) missense probably damaging 1.00
Demokratische UTSW 1 169,809,672 (GRCm39) missense probably damaging 1.00
deutsche UTSW 1 169,812,530 (GRCm39) missense probably damaging 1.00
fibro UTSW 1 169,832,381 (GRCm39) splice site probably benign
fingers UTSW 1 169,816,109 (GRCm39) missense probably benign 0.16
Julio UTSW 1 169,825,498 (GRCm39) critical splice donor site probably null
phalanges UTSW 1 169,832,809 (GRCm39) nonsense probably null
revolta UTSW 1 169,816,089 (GRCm39) nonsense probably null
ripper UTSW 1 169,805,483 (GRCm39) nonsense probably null
Underrepresented UTSW 1 169,825,701 (GRCm39) missense probably benign 0.01
R0574:Ddr2 UTSW 1 169,809,532 (GRCm39) splice site probably benign
R0730:Ddr2 UTSW 1 169,823,135 (GRCm39) missense probably benign
R0733:Ddr2 UTSW 1 169,832,381 (GRCm39) splice site probably benign
R0883:Ddr2 UTSW 1 169,822,198 (GRCm39) missense probably benign 0.01
R1340:Ddr2 UTSW 1 169,825,653 (GRCm39) missense probably benign
R1815:Ddr2 UTSW 1 169,823,170 (GRCm39) nonsense probably null
R1921:Ddr2 UTSW 1 169,831,814 (GRCm39) missense probably damaging 1.00
R1924:Ddr2 UTSW 1 169,809,641 (GRCm39) missense probably benign 0.01
R2016:Ddr2 UTSW 1 169,812,537 (GRCm39) missense probably damaging 1.00
R2079:Ddr2 UTSW 1 169,832,345 (GRCm39) nonsense probably null
R2178:Ddr2 UTSW 1 169,822,251 (GRCm39) missense probably benign 0.18
R2903:Ddr2 UTSW 1 169,825,730 (GRCm39) missense probably damaging 1.00
R3051:Ddr2 UTSW 1 169,816,024 (GRCm39) missense probably benign 0.01
R3971:Ddr2 UTSW 1 169,815,986 (GRCm39) missense probably damaging 1.00
R4494:Ddr2 UTSW 1 169,815,983 (GRCm39) missense probably damaging 1.00
R4606:Ddr2 UTSW 1 169,829,421 (GRCm39) missense probably benign 0.05
R4721:Ddr2 UTSW 1 169,832,809 (GRCm39) nonsense probably null
R4734:Ddr2 UTSW 1 169,825,657 (GRCm39) missense probably benign 0.41
R4855:Ddr2 UTSW 1 169,816,066 (GRCm39) missense possibly damaging 0.94
R4871:Ddr2 UTSW 1 169,832,340 (GRCm39) missense probably benign 0.19
R4923:Ddr2 UTSW 1 169,825,498 (GRCm39) critical splice donor site probably null
R5207:Ddr2 UTSW 1 169,812,530 (GRCm39) missense probably damaging 1.00
R5325:Ddr2 UTSW 1 169,829,406 (GRCm39) missense probably benign 0.00
R5439:Ddr2 UTSW 1 169,832,298 (GRCm39) missense possibly damaging 0.92
R5723:Ddr2 UTSW 1 169,816,089 (GRCm39) nonsense probably null
R5833:Ddr2 UTSW 1 169,832,265 (GRCm39) missense probably benign 0.01
R5924:Ddr2 UTSW 1 169,822,197 (GRCm39) missense probably benign 0.03
R6020:Ddr2 UTSW 1 169,832,671 (GRCm39) missense probably benign 0.15
R6270:Ddr2 UTSW 1 169,816,109 (GRCm39) missense probably benign 0.16
R6326:Ddr2 UTSW 1 169,814,709 (GRCm39) missense probably damaging 1.00
R6328:Ddr2 UTSW 1 169,814,634 (GRCm39) missense possibly damaging 0.52
R6794:Ddr2 UTSW 1 169,809,667 (GRCm39) missense probably damaging 1.00
R6925:Ddr2 UTSW 1 169,825,701 (GRCm39) missense probably benign 0.01
R7011:Ddr2 UTSW 1 169,809,672 (GRCm39) missense probably damaging 1.00
R7185:Ddr2 UTSW 1 169,814,623 (GRCm39) missense probably damaging 1.00
R7248:Ddr2 UTSW 1 169,822,198 (GRCm39) missense probably benign 0.01
R7278:Ddr2 UTSW 1 169,812,530 (GRCm39) missense probably damaging 1.00
R7343:Ddr2 UTSW 1 169,809,647 (GRCm39) missense probably damaging 1.00
R7366:Ddr2 UTSW 1 169,825,533 (GRCm39) missense probably damaging 1.00
R7520:Ddr2 UTSW 1 169,812,008 (GRCm39) missense probably damaging 1.00
R7571:Ddr2 UTSW 1 169,829,420 (GRCm39) missense probably benign 0.05
R7611:Ddr2 UTSW 1 169,825,727 (GRCm39) missense possibly damaging 0.73
R8425:Ddr2 UTSW 1 169,863,585 (GRCm39) start gained probably benign
R8728:Ddr2 UTSW 1 169,829,552 (GRCm39) missense possibly damaging 0.82
R8819:Ddr2 UTSW 1 169,805,483 (GRCm39) nonsense probably null
R8820:Ddr2 UTSW 1 169,805,483 (GRCm39) nonsense probably null
R9328:Ddr2 UTSW 1 169,829,504 (GRCm39) missense probably benign 0.00
X0004:Ddr2 UTSW 1 169,814,667 (GRCm39) missense probably benign 0.10
X0027:Ddr2 UTSW 1 169,809,599 (GRCm39) missense probably damaging 1.00
Z1176:Ddr2 UTSW 1 169,825,653 (GRCm39) missense probably benign
Z1176:Ddr2 UTSW 1 169,825,652 (GRCm39) missense probably benign
Z1176:Ddr2 UTSW 1 169,812,524 (GRCm39) missense probably damaging 1.00
Z1177:Ddr2 UTSW 1 169,818,191 (GRCm39) missense possibly damaging 0.78
Predicted Primers PCR Primer
(F):5'- TCCTCTCCTGGAGCAAACTC -3'
(R):5'- ATGTTGCCGACACAGGATGG -3'

Sequencing Primer
(F):5'- GCAAACTCTGGAAGCTTTCG -3'
(R):5'- CACAGGATGGTTAAAGTCTGCCATC -3'
Posted On 2015-06-20