Incidental Mutation 'IGL01296:Dlg2'
ID73140
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 #IGL01296
Quality Score
Status
Chromosome7
Chromosomal Location90476672-92449247 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 91940059 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Asparagine at position 327 (I327N)
Ref Sequence ENSEMBL: ENSMUSP00000155862 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074273] [ENSMUST00000107193] [ENSMUST00000107196] [ENSMUST00000231777]
Predicted Effect probably damaging
Transcript: ENSMUST00000074273
AA Change: I222N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000073885
Gene: ENSMUSG00000052572
AA Change: I222N

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 probably damaging
Transcript: ENSMUST00000107193
AA Change: I177N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102811
Gene: ENSMUSG00000052572
AA Change: I177N

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 damaging
Transcript: ENSMUST00000107196
AA Change: I222N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102814
Gene: ENSMUSG00000052572
AA Change: I222N

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: ENSMUST00000128592
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146563
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152139
Predicted Effect probably damaging
Transcript: ENSMUST00000231777
AA Change: I327N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acadl A G 1: 66,841,705 S301P probably damaging Het
Adam34 A G 8: 43,651,141 V489A possibly damaging Het
Adcy8 G A 15: 64,783,779 T617I probably damaging Het
Aggf1 T C 13: 95,353,971 D605G probably damaging Het
Atp10a T A 7: 58,813,625 F969I probably benign Het
Becn1 A T 11: 101,291,451 N97K probably damaging Het
Cd4 G A 6: 124,879,378 T50I probably benign Het
Crtac1 A T 19: 42,284,213 C578S probably damaging Het
Dcp1b A G 6: 119,215,358 K412E probably damaging Het
Ehf T A 2: 103,268,155 probably null Het
Elavl4 T C 4: 110,206,612 N264S probably benign Het
Enpp2 A T 15: 54,875,669 I406N probably damaging Het
F10 A T 8: 13,055,383 Y316F possibly damaging Het
Fam20a A G 11: 109,685,351 I194T possibly damaging Het
Fcgbp T C 7: 28,089,647 V546A probably benign Het
Fras1 A T 5: 96,673,698 Q1438L probably null Het
Gm43638 T C 5: 87,460,592 I463V probably benign Het
Gm597 T C 1: 28,777,056 I632V probably benign Het
H2-T10 T C 17: 36,120,710 D84G probably benign Het
Itpr1 T C 6: 108,399,361 F1262L probably damaging Het
Lama1 A G 17: 67,745,051 N335D probably benign Het
Lasp1 T C 11: 97,836,190 V246A probably damaging Het
Lrrk2 A T 15: 91,683,142 I135L probably benign Het
Malrd1 G A 2: 16,101,957 probably null Het
Mctp2 T C 7: 72,228,526 K268R probably benign Het
Nbea A T 3: 56,031,536 H710Q probably benign Het
Notch3 G A 17: 32,166,757 R13C unknown Het
Ogfod1 A T 8: 94,055,671 probably benign Het
Olfr1465 A G 19: 13,314,126 L53P probably damaging Het
Olfr339 A G 2: 36,421,704 Y102C probably benign Het
Olfr924 T C 9: 38,848,252 I46T probably damaging Het
Pgm3 A G 9: 86,561,879 V324A probably damaging Het
Ppfia2 A T 10: 106,858,207 I681F probably damaging Het
Prss23 T C 7: 89,509,887 K325E possibly damaging Het
Psmd7 T A 8: 107,586,617 probably benign Het
Rfx2 T A 17: 56,808,317 M1L possibly damaging Het
Rpa1 T C 11: 75,312,315 Y418C probably damaging Het
Rps6kc1 C T 1: 190,773,678 R1029H probably damaging Het
Sept10 A G 10: 59,166,600 V391A probably benign Het
Skint6 A G 4: 113,236,440 F169L probably benign Het
Slc44a4 C T 17: 34,921,698 T289I probably benign Het
Srl T C 16: 4,497,682 D32G probably damaging Het
Stxbp3-ps T A 19: 9,557,892 noncoding transcript Het
Sult1b1 T C 5: 87,514,956 D295G probably benign Het
Tmprss7 A G 16: 45,684,574 V151A probably damaging Het
Trmo A G 4: 46,387,589 L84P probably damaging Het
Vmn2r98 T A 17: 19,065,185 I89N probably damaging Het
Zcwpw1 G A 5: 137,796,799 A86T probably benign Het
Zkscan16 A G 4: 58,956,690 H324R possibly damaging 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
IGL02063:Dlg2 APN 7 91810476 splice site probably benign
IGL02233:Dlg2 APN 7 92444538 missense probably damaging 1.00
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
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
R7989:Dlg2 UTSW 7 91900773 missense probably damaging 1.00
RF004:Dlg2 UTSW 7 90852677 missense probably benign
Posted On2013-10-07