Incidental Mutation 'R7520:Ddr2'
ID 582607
Institutional Source Beutler Lab
Gene Symbol Ddr2
Ensembl Gene ENSMUSG00000026674
Gene Name discoidin domain receptor family, member 2
Synonyms Ntrkr3
MMRRC Submission 045592-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7520 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 169799876-169938331 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 169812008 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Valine at position 738 (D738V)
Ref Sequence ENSEMBL: ENSMUSP00000027985 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027985] [ENSMUST00000170800] [ENSMUST00000194690]
AlphaFold Q62371
Predicted Effect probably damaging
Transcript: ENSMUST00000027985
AA Change: D738V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000027985
Gene: ENSMUSG00000026674
AA Change: D738V

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 damaging
Transcript: ENSMUST00000170800
AA Change: D738V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000129624
Gene: ENSMUSG00000026674
AA Change: D738V

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 damaging
Transcript: ENSMUST00000194690
AA Change: D738V

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000141443
Gene: ENSMUSG00000026674
AA Change: D738V

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 0.9474 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency 100% (50/50)
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl4fm2 T C 4: 144,281,859 (GRCm39) Y311C probably damaging Het
Abca1 A T 4: 53,078,114 (GRCm39) I886N probably benign Het
Adamts6 A G 13: 104,433,694 (GRCm39) H41R probably benign Het
Adck1 T C 12: 88,425,975 (GRCm39) probably null Het
Atat1 G T 17: 36,208,706 (GRCm39) T398K probably benign Het
Bahcc1 A G 11: 120,167,031 (GRCm39) E1144G possibly damaging Het
Cand2 G T 6: 115,762,212 (GRCm39) E213* probably null Het
Cep350 A G 1: 155,791,375 (GRCm39) S1250P probably benign Het
Cln3 A G 7: 126,180,852 (GRCm39) L63P probably damaging Het
Col4a4 A T 1: 82,484,808 (GRCm39) C486* probably null Het
Ctnnal1 A T 4: 56,837,838 (GRCm39) M264K probably damaging Het
Dnah6 T C 6: 73,104,887 (GRCm39) M1901V probably benign Het
Dnhd1 A G 7: 105,345,255 (GRCm39) T2200A probably benign Het
Dolk A G 2: 30,174,555 (GRCm39) Y497H probably benign Het
Drd5 T C 5: 38,478,195 (GRCm39) V396A probably benign Het
Epsti1 A T 14: 78,200,883 (GRCm39) probably null Het
Erich3 A G 3: 154,468,763 (GRCm39) T1072A unknown Het
Ero1a A T 14: 45,544,032 (GRCm39) N57K probably damaging Het
Exph5 T C 9: 53,278,514 (GRCm39) probably null Het
Frmd5 C T 2: 121,384,745 (GRCm39) probably null Het
H2-Q7 A G 17: 35,661,686 (GRCm39) T310A probably benign Het
Hecw2 G T 1: 53,965,215 (GRCm39) A537E probably benign Het
Itga4 A T 2: 79,131,333 (GRCm39) D567V probably damaging Het
Kcnu1 A T 8: 26,375,368 (GRCm39) N361Y probably damaging Het
Keap1 A G 9: 21,144,787 (GRCm39) S408P probably benign Het
Mamdc4 T A 2: 25,455,360 (GRCm39) I928F possibly damaging Het
Mboat4 T C 8: 34,591,028 (GRCm39) F155S probably benign Het
Mtbp A G 15: 55,440,742 (GRCm39) probably benign Het
Nmi T G 2: 51,842,492 (GRCm39) K200T probably benign Het
Or2n1e G A 17: 38,586,331 (GRCm39) C223Y probably benign Het
Or8g19 G T 9: 39,055,414 (GRCm39) R6L probably benign Het
Pcdha7 G A 18: 37,108,366 (GRCm39) V464M probably damaging Het
Peg10 T A 6: 4,756,796 (GRCm39) N457K unknown Het
Plekha7 A T 7: 115,736,519 (GRCm39) I944N possibly damaging Het
Plpp1 T A 13: 112,937,781 (GRCm39) D13E possibly damaging Het
Pnpla6 G T 8: 3,587,508 (GRCm39) V1070F probably damaging Het
Riox1 T A 12: 83,998,545 (GRCm39) Y360* probably null Het
Sdhb A G 4: 140,693,882 (GRCm39) D50G possibly damaging Het
Slc35f2 T A 9: 53,708,385 (GRCm39) V126D possibly damaging Het
Slmap A G 14: 26,148,575 (GRCm39) V612A probably benign Het
Snap91 T A 9: 86,721,702 (GRCm39) I46F probably damaging Het
Sp110 G A 1: 85,506,813 (GRCm39) R417C probably benign Het
Taar7b T C 10: 23,876,381 (GRCm39) L182P probably damaging Het
Tmc1 T A 19: 20,776,542 (GRCm39) M606L probably damaging Het
Trpm8 T A 1: 88,271,043 (GRCm39) D444E probably benign Het
Tsen54 A G 11: 115,711,797 (GRCm39) T405A probably damaging Het
Ttll5 T C 12: 85,946,245 (GRCm39) W492R probably damaging Het
Ttn T A 2: 76,728,123 (GRCm39) T5566S unknown Het
Utp20 A T 10: 88,654,457 (GRCm39) M210K probably damaging Het
Zfand1 A G 3: 10,411,009 (GRCm39) V115A probably damaging 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
R4290:Ddr2 UTSW 1 169,818,178 (GRCm39) missense probably benign 0.00
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
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'- AAATGTCAAGGTCTGTGGGGC -3'
(R):5'- GATGATTAGCATATGCCCTGTCC -3'

Sequencing Primer
(F):5'- TCTGTGGGGCTTGCCTCC -3'
(R):5'- ACACGTGCCCCTAGTTACG -3'
Posted On 2019-10-17