Incidental Mutation 'IGL02233:Dlg2'
ID285800
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dlg2
Ensembl Gene ENSMUSG00000052572
Gene Namediscs large MAGUK scaffold protein 2
SynonymsDlgh2, A330103J02Rik, Chapsyn-110, PSD93, B330007M19Rik, LOC382816, B230218P12Rik
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02233
Quality Score
Status
Chromosome7
Chromosomal Location90476672-92449247 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 92444538 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Valine at position 845 (D845V)
Ref Sequence ENSEMBL: ENSMUSP00000073885 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074273] [ENSMUST00000098308] [ENSMUST00000107193] [ENSMUST00000107196] [ENSMUST00000231777]
Predicted Effect probably damaging
Transcript: ENSMUST00000074273
AA Change: D845V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000073885
Gene: ENSMUSG00000052572
AA Change: D845V

DomainStartEndE-ValueType
MAGUK_N_PEST 14 97 1.5e-47 SMART
PDZ 106 185 1.15e-23 SMART
PDZ 201 280 9.86e-23 SMART
PDZ 429 502 1.77e-24 SMART
low complexity region 523 530 N/A INTRINSIC
SH3 539 605 7.82e-10 SMART
low complexity region 631 644 N/A INTRINSIC
GuKc 679 858 2.6e-73 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000098308
AA Change: D456V

PolyPhen 2 Score 0.865 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000095910
Gene: ENSMUSG00000052572
AA Change: D456V

DomainStartEndE-ValueType
PDZ 26 99 1.77e-24 SMART
low complexity region 120 127 N/A INTRINSIC
SH3 136 202 7.82e-10 SMART
low complexity region 228 241 N/A INTRINSIC
GuKc 290 469 2.6e-73 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000107193
AA Change: D730V

PolyPhen 2 Score 0.490 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000102811
Gene: ENSMUSG00000052572
AA Change: D730V

DomainStartEndE-ValueType
low complexity region 45 57 N/A INTRINSIC
PDZ 61 140 1.15e-23 SMART
PDZ 156 235 9.86e-23 SMART
PDZ 332 405 1.77e-24 SMART
low complexity region 426 433 N/A INTRINSIC
SH3 442 508 7.82e-10 SMART
GuKc 564 743 2.6e-73 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000107196
AA Change: D827V

PolyPhen 2 Score 0.124 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000102814
Gene: ENSMUSG00000052572
AA Change: D827V

DomainStartEndE-ValueType
MAGUK_N_PEST 14 97 1.5e-47 SMART
PDZ 106 185 1.15e-23 SMART
PDZ 201 280 9.86e-23 SMART
PDZ 429 502 1.77e-24 SMART
low complexity region 523 530 N/A INTRINSIC
SH3 539 605 7.82e-10 SMART
GuKc 661 840 2.6e-73 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138389
Predicted Effect probably damaging
Transcript: ENSMUST00000231777
AA Change: D932V

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the membrane-associated guanylate kinase (MAGUK) family. The encoded protein forms a heterodimer with a related family member that may interact at postsynaptic sites to form a multimeric scaffold for the clustering of receptors, ion channels, and associated signaling proteins. Multiple transcript variants encoding different isoforms have been found for this gene. Additional transcript variants have been described, but their full-length nature is not known. [provided by RefSeq, Dec 2008]
PHENOTYPE: Mice homozygous for a knock-out allele display lower surface expression of NMDA receptor (NMDAR) subunits NR2A and NR2B in dorsal horn neurons and significantly reduced NMDAR-mediated excitatory synaptic currents and NMDAR-dependent persistent inflammatory or nerve injury-induced neuropathic pain. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 30 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca5 G A 11: 110,274,344 Q1581* probably null Het
Abcc10 A T 17: 46,324,159 probably null Het
Adam25 A G 8: 40,755,386 Y563C probably damaging Het
Cnr2 T A 4: 135,917,211 I200N possibly damaging Het
Col5a2 T C 1: 45,383,587 probably null Het
Cpa2 T C 6: 30,557,667 probably benign Het
Dis3l2 T C 1: 86,990,231 V534A probably damaging Het
Dnah8 T C 17: 30,706,513 probably null Het
Ephb4 T A 5: 137,354,501 Y115* probably null Het
Evc2 A G 5: 37,378,337 Y452C probably damaging Het
Fbn1 A G 2: 125,321,610 probably benign Het
Gm5134 A T 10: 76,008,500 probably null Het
Gpr157 A G 4: 150,101,727 T249A possibly damaging Het
Hoxc6 A G 15: 103,009,876 T91A probably benign Het
Lin9 C A 1: 180,689,300 A535E probably damaging Het
Muc1 G A 3: 89,231,628 V515I probably benign Het
Mup3 A G 4: 62,084,779 I170T probably damaging Het
Myo1e T C 9: 70,383,799 probably benign Het
Olfr411 A G 11: 74,347,428 V52A possibly damaging Het
Olfr914 A G 9: 38,607,242 Y259C probably damaging Het
Pde4d T C 13: 109,740,550 S202P probably damaging Het
Pomt2 A G 12: 87,111,411 V676A probably benign Het
Rasl10a C A 11: 5,058,333 L10M probably damaging Het
Rilp T C 11: 75,512,712 Y327H probably damaging Het
Sec23ip A G 7: 128,779,179 S957G probably damaging Het
Srbd1 T C 17: 86,098,622 probably null Het
Thsd7a T C 6: 12,555,258 H209R probably benign Het
Trav14-3 T C 14: 53,763,186 probably benign Het
Vipr2 A G 12: 116,094,736 N91S probably damaging Het
Zfp318 C T 17: 46,396,810 R265* probably null Het
Other mutations in Dlg2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00227:Dlg2 APN 7 91965645 missense probably damaging 1.00
IGL01111:Dlg2 APN 7 91449763 missense possibly damaging 0.84
IGL01122:Dlg2 APN 7 92442608 missense possibly damaging 0.58
IGL01296:Dlg2 APN 7 91940059 missense probably damaging 1.00
IGL02063:Dlg2 APN 7 91810476 splice site probably benign
IGL02519:Dlg2 APN 7 91940115 missense possibly damaging 0.54
IGL02833:Dlg2 APN 7 92431127 missense probably damaging 1.00
IGL03166:Dlg2 APN 7 91900730 splice site probably benign
R0932:Dlg2 UTSW 7 92375637 missense probably damaging 1.00
R1129:Dlg2 UTSW 7 92431174 splice site probably null
R1245:Dlg2 UTSW 7 92442595 splice site probably benign
R1319:Dlg2 UTSW 7 92438023 missense probably damaging 0.98
R1464:Dlg2 UTSW 7 91968198 missense probably damaging 1.00
R1464:Dlg2 UTSW 7 91968198 missense probably damaging 1.00
R1596:Dlg2 UTSW 7 92431051 missense probably damaging 0.99
R1650:Dlg2 UTSW 7 92431051 missense probably damaging 0.99
R1868:Dlg2 UTSW 7 92386952 nonsense probably null
R2006:Dlg2 UTSW 7 91965617 missense possibly damaging 0.95
R2026:Dlg2 UTSW 7 91965723 missense probably damaging 1.00
R2281:Dlg2 UTSW 7 92438041 missense probably damaging 1.00
R3721:Dlg2 UTSW 7 91711800 critical splice donor site probably null
R3722:Dlg2 UTSW 7 91711800 critical splice donor site probably null
R3793:Dlg2 UTSW 7 91810535 splice site probably benign
R4120:Dlg2 UTSW 7 91965638 missense probably damaging 1.00
R4444:Dlg2 UTSW 7 92088593 missense probably damaging 1.00
R4631:Dlg2 UTSW 7 92088614 missense probably damaging 1.00
R4672:Dlg2 UTSW 7 92286535 missense probably damaging 1.00
R4678:Dlg2 UTSW 7 92428580 missense possibly damaging 0.89
R4695:Dlg2 UTSW 7 92437962 splice site probably null
R5106:Dlg2 UTSW 7 92442686 missense probably damaging 0.99
R5355:Dlg2 UTSW 7 91449803 missense probably benign 0.41
R5385:Dlg2 UTSW 7 92088576 missense probably damaging 0.96
R5403:Dlg2 UTSW 7 92431002 missense probably damaging 1.00
R5504:Dlg2 UTSW 7 92442657 missense probably damaging 1.00
R5569:Dlg2 UTSW 7 91968180 missense probably benign 0.01
R5573:Dlg2 UTSW 7 91997324 splice site probably null
R5848:Dlg2 UTSW 7 92444527 missense probably benign 0.41
R5863:Dlg2 UTSW 7 91711779 missense probably benign 0.01
R5907:Dlg2 UTSW 7 91997371 intron probably benign
R6455:Dlg2 UTSW 7 92444508 splice site probably null
R6486:Dlg2 UTSW 7 91872374 critical splice acceptor site probably null
R6817:Dlg2 UTSW 7 91965664 missense probably benign 0.07
R7082:Dlg2 UTSW 7 90731984 missense probably benign
R7667:Dlg2 UTSW 7 92438156 intron probably null
R7808:Dlg2 UTSW 7 92431055 missense probably benign 0.01
R7818:Dlg2 UTSW 7 91940017 missense probably damaging 0.99
R7908:Dlg2 UTSW 7 91900773 missense probably damaging 1.00
R8157:Dlg2 UTSW 7 92386932 missense probably damaging 1.00
R8174:Dlg2 UTSW 7 91940040 missense probably benign 0.00
RF004:Dlg2 UTSW 7 90852677 missense probably benign
Posted On2015-04-16