Incidental Mutation 'IGL01111:Dlg2'
ID51563
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 #IGL01111
Quality Score
Status
Chromosome7
Chromosomal Location90476672-92449247 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 91449763 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Histidine at position 123 (Y123H)
Ref Sequence ENSEMBL: ENSMUSP00000155862 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074273] [ENSMUST00000107196] [ENSMUST00000231777]
Predicted Effect probably benign
Transcript: ENSMUST00000074273
AA Change: Y18H

PolyPhen 2 Score 0.255 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000073885
Gene: ENSMUSG00000052572
AA Change: Y18H

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: ENSMUST00000107196
AA Change: Y18H

PolyPhen 2 Score 0.708 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000102814
Gene: ENSMUSG00000052572
AA Change: Y18H

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: ENSMUST00000146563
Predicted Effect possibly damaging
Transcript: ENSMUST00000231777
AA Change: Y123H

PolyPhen 2 Score 0.840 (Sensitivity: 0.84; Specificity: 0.93)
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402H24Rik G T 2: 130,736,598 D655E possibly damaging Het
Ammecr1l T A 18: 31,772,070 Y121* probably null Het
Apc C T 18: 34,315,136 T1661I possibly damaging Het
Ccdc13 T C 9: 121,810,084 probably benign Het
Cfap206 C T 4: 34,721,562 S162N probably damaging Het
Cpt1c T C 7: 44,965,554 H325R possibly damaging Het
Cyp2a22 T C 7: 26,936,458 K227E probably damaging Het
Ddx10 T C 9: 53,159,948 K682E possibly damaging Het
Dnah11 A T 12: 118,142,934 probably benign Het
Dpysl2 T C 14: 66,834,232 E153G probably damaging Het
Edrf1 T A 7: 133,658,553 Y64* probably null Het
Ephb2 A T 4: 136,657,410 S897T probably benign Het
Flt1 A G 5: 147,578,336 I1092T probably damaging Het
Gabra4 T C 5: 71,633,629 Y290C probably damaging Het
Gm853 T A 4: 130,221,725 D10V probably benign Het
Hectd2 A T 19: 36,597,120 H67L probably damaging Het
Itgb2 T C 10: 77,542,000 L11P probably damaging Het
Jmy T C 13: 93,441,021 R880G probably damaging Het
Klhl2 A G 8: 64,749,047 C532R probably damaging Het
Kpna1 A G 16: 36,012,889 probably benign Het
L3mbtl2 T C 15: 81,684,898 V591A possibly damaging Het
Lepr A T 4: 101,814,655 N959Y possibly damaging Het
Man1a A T 10: 53,977,013 probably benign Het
Mov10 A T 3: 104,801,405 S431T possibly damaging Het
Mx2 A T 16: 97,558,719 Q563L probably benign Het
Nrap A T 19: 56,345,558 Y874N probably damaging Het
Nup160 T C 2: 90,733,209 I1373T probably benign Het
Nwd2 A T 5: 63,807,300 D1409V probably damaging Het
Obsl1 A T 1: 75,497,145 V744E possibly damaging Het
Olfr630 T A 7: 103,755,373 T71S probably benign Het
Pgap1 T C 1: 54,530,943 K315R probably benign Het
Rab8a T C 8: 72,175,856 V114A probably damaging Het
Sh2d6 T C 6: 72,519,829 T73A probably benign Het
Shroom1 A G 11: 53,464,048 E265G probably damaging Het
Slc8b1 G A 5: 120,532,935 V529M probably damaging Het
Srbd1 G T 17: 86,098,533 A613E probably benign Het
Stat1 G A 1: 52,142,961 probably null Het
Tbck A G 3: 132,694,407 H73R probably damaging Het
Thg1l A T 11: 45,948,224 D220E probably damaging Het
Ttn C T 2: 76,778,323 G16037D probably damaging Het
Unc13b A G 4: 43,096,927 E100G possibly damaging Het
Vmn2r81 T A 10: 79,247,997 D68E probably benign Het
Xpo6 T C 7: 126,129,568 T505A probably benign Het
Zfp976 T C 7: 42,616,287 K25E probably damaging Het
Other mutations in Dlg2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00227:Dlg2 APN 7 91965645 missense probably damaging 1.00
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
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 On2013-06-21