Incidental Mutation 'IGL02519:Dlg2'
ID 296901
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dlg2
Ensembl Gene ENSMUSG00000052572
Gene Name discs large MAGUK scaffold protein 2
Synonyms Gm21505, Chapsyn-110, LOC382816, Dlgh2, PSD93, B330007M19Rik, A330103J02Rik, B230218P12Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # IGL02519
Quality Score
Status
Chromosome 7
Chromosomal Location 90125880-92098455 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 91589323 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Leucine at position 196 (V196L)
Ref Sequence ENSEMBL: ENSMUSP00000102811 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074273] [ENSMUST00000107193] [ENSMUST00000107196] [ENSMUST00000231777]
AlphaFold Q91XM9
Predicted Effect probably benign
Transcript: ENSMUST00000074273
AA Change: V241L

PolyPhen 2 Score 0.229 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000073885
Gene: ENSMUSG00000052572
AA Change: V241L

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: ENSMUST00000107193
AA Change: V196L

PolyPhen 2 Score 0.535 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000102811
Gene: ENSMUSG00000052572
AA Change: V196L

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: V241L

PolyPhen 2 Score 0.250 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000102814
Gene: ENSMUSG00000052572
AA Change: V241L

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 benign
Transcript: ENSMUST00000231777
AA Change: V346L

PolyPhen 2 Score 0.210 (Sensitivity: 0.92; Specificity: 0.88)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts13 A T 2: 26,868,687 (GRCm39) I224F probably damaging Het
Adamts17 A G 7: 66,774,721 (GRCm39) T947A possibly damaging Het
Ankfn1 T C 11: 89,296,504 (GRCm39) E75G probably benign Het
Arfgef1 G T 1: 10,279,893 (GRCm39) H225N probably benign Het
Arsi A G 18: 61,050,139 (GRCm39) S341G probably damaging Het
Aspm T A 1: 139,389,665 (GRCm39) probably benign Het
Bltp1 A G 3: 36,949,464 (GRCm39) E370G probably damaging Het
Cacna1i C T 15: 80,246,075 (GRCm39) R490* probably null Het
Cd33 C T 7: 43,178,153 (GRCm39) probably benign Het
Clmn T C 12: 104,758,112 (GRCm39) I135V probably damaging Het
Crebbp A T 16: 3,919,457 (GRCm39) N795K possibly damaging Het
Dhps A G 8: 85,799,928 (GRCm39) D126G probably damaging Het
Dsg1c T A 18: 20,416,790 (GRCm39) I897N probably damaging Het
Dzip3 A G 16: 48,748,759 (GRCm39) L1059S probably damaging Het
Epha7 A T 4: 28,821,494 (GRCm39) T220S possibly damaging Het
Fgf17 A G 14: 70,875,968 (GRCm39) I88T probably damaging Het
G3bp2 A G 5: 92,214,383 (GRCm39) V137A possibly damaging Het
Gnal G A 18: 67,221,836 (GRCm39) E80K unknown Het
Hectd1 T G 12: 51,815,894 (GRCm39) S1393R probably damaging Het
Igsf6 T C 7: 120,667,496 (GRCm39) I173M possibly damaging Het
Il2ra A C 2: 11,687,901 (GRCm39) E227A possibly damaging Het
Iqcf6 C T 9: 106,504,479 (GRCm39) R48C probably damaging Het
Kdm3a G T 6: 71,588,570 (GRCm39) Q480K probably benign Het
Larp4b C A 13: 9,208,616 (GRCm39) A423E probably benign Het
Magea6 T C X: 153,707,741 (GRCm39) D105G probably benign Het
Nop53 C A 7: 15,673,197 (GRCm39) probably benign Het
Or14a260 A T 7: 85,984,789 (GRCm39) F272I probably benign Het
Or1j10 T C 2: 36,267,325 (GRCm39) L179P possibly damaging Het
Pgghg A G 7: 140,524,894 (GRCm39) T352A possibly damaging Het
Setd2 T C 9: 110,382,184 (GRCm39) S1464P probably damaging Het
Sspo C A 6: 48,461,762 (GRCm39) T3609N probably damaging Het
Sulf1 T A 1: 12,908,587 (GRCm39) Y533* probably null Het
Thsd7b A G 1: 129,540,932 (GRCm39) S346G probably benign Het
Tmem161b T A 13: 84,442,863 (GRCm39) L261Q probably damaging Het
Tmem63b T A 17: 45,976,134 (GRCm39) T493S possibly damaging Het
Tmprss11d A T 5: 86,454,164 (GRCm39) C214S probably damaging Het
Trim16 A T 11: 62,724,905 (GRCm39) E144V possibly damaging Het
Unc13d T C 11: 115,961,359 (GRCm39) Y356C probably damaging Het
Urgcp A T 11: 5,667,745 (GRCm39) F198I probably benign Het
Vmn2r111 T C 17: 22,767,320 (GRCm39) I726V possibly damaging Het
Zzz3 A T 3: 152,133,027 (GRCm39) E28D probably damaging Het
Other mutations in Dlg2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00227:Dlg2 APN 7 91,614,853 (GRCm39) missense probably damaging 1.00
IGL01111:Dlg2 APN 7 91,098,971 (GRCm39) missense possibly damaging 0.84
IGL01122:Dlg2 APN 7 92,091,816 (GRCm39) missense possibly damaging 0.58
IGL01296:Dlg2 APN 7 91,589,267 (GRCm39) missense probably damaging 1.00
IGL02063:Dlg2 APN 7 91,459,684 (GRCm39) splice site probably benign
IGL02233:Dlg2 APN 7 92,093,746 (GRCm39) missense probably damaging 1.00
IGL02833:Dlg2 APN 7 92,080,335 (GRCm39) missense probably damaging 1.00
IGL03166:Dlg2 APN 7 91,549,938 (GRCm39) splice site probably benign
R0932:Dlg2 UTSW 7 92,024,845 (GRCm39) missense probably damaging 1.00
R1129:Dlg2 UTSW 7 92,080,382 (GRCm39) splice site probably null
R1245:Dlg2 UTSW 7 92,091,803 (GRCm39) splice site probably benign
R1319:Dlg2 UTSW 7 92,087,231 (GRCm39) missense probably damaging 0.98
R1464:Dlg2 UTSW 7 91,617,406 (GRCm39) missense probably damaging 1.00
R1464:Dlg2 UTSW 7 91,617,406 (GRCm39) missense probably damaging 1.00
R1596:Dlg2 UTSW 7 92,080,259 (GRCm39) missense probably damaging 0.99
R1650:Dlg2 UTSW 7 92,080,259 (GRCm39) missense probably damaging 0.99
R1868:Dlg2 UTSW 7 92,036,160 (GRCm39) nonsense probably null
R2006:Dlg2 UTSW 7 91,614,825 (GRCm39) missense possibly damaging 0.95
R2026:Dlg2 UTSW 7 91,614,931 (GRCm39) missense probably damaging 1.00
R2281:Dlg2 UTSW 7 92,087,249 (GRCm39) missense probably damaging 1.00
R3721:Dlg2 UTSW 7 91,361,008 (GRCm39) critical splice donor site probably null
R3722:Dlg2 UTSW 7 91,361,008 (GRCm39) critical splice donor site probably null
R3793:Dlg2 UTSW 7 91,459,743 (GRCm39) splice site probably benign
R4120:Dlg2 UTSW 7 91,614,846 (GRCm39) missense probably damaging 1.00
R4444:Dlg2 UTSW 7 91,737,801 (GRCm39) missense probably damaging 1.00
R4631:Dlg2 UTSW 7 91,737,822 (GRCm39) missense probably damaging 1.00
R4672:Dlg2 UTSW 7 91,935,743 (GRCm39) missense probably damaging 1.00
R4678:Dlg2 UTSW 7 92,077,788 (GRCm39) missense possibly damaging 0.89
R4695:Dlg2 UTSW 7 92,087,170 (GRCm39) splice site probably null
R5106:Dlg2 UTSW 7 92,091,894 (GRCm39) missense probably damaging 0.99
R5355:Dlg2 UTSW 7 91,099,011 (GRCm39) missense probably benign 0.41
R5385:Dlg2 UTSW 7 91,737,784 (GRCm39) missense probably damaging 0.96
R5403:Dlg2 UTSW 7 92,080,210 (GRCm39) missense probably damaging 1.00
R5504:Dlg2 UTSW 7 92,091,865 (GRCm39) missense probably damaging 1.00
R5569:Dlg2 UTSW 7 91,617,388 (GRCm39) missense probably benign 0.01
R5573:Dlg2 UTSW 7 91,646,532 (GRCm39) splice site probably null
R5848:Dlg2 UTSW 7 92,093,735 (GRCm39) missense probably benign 0.41
R5863:Dlg2 UTSW 7 91,360,987 (GRCm39) missense probably benign 0.01
R5907:Dlg2 UTSW 7 91,646,579 (GRCm39) intron probably benign
R6455:Dlg2 UTSW 7 92,093,716 (GRCm39) splice site probably null
R6486:Dlg2 UTSW 7 91,521,582 (GRCm39) critical splice acceptor site probably null
R6817:Dlg2 UTSW 7 91,614,872 (GRCm39) missense probably benign 0.07
R7082:Dlg2 UTSW 7 90,381,192 (GRCm39) missense probably benign
R7667:Dlg2 UTSW 7 92,087,364 (GRCm39) splice site probably null
R7808:Dlg2 UTSW 7 92,080,263 (GRCm39) missense probably benign 0.01
R7818:Dlg2 UTSW 7 91,589,225 (GRCm39) missense probably damaging 0.99
R7908:Dlg2 UTSW 7 91,549,981 (GRCm39) missense probably damaging 1.00
R7969:Dlg2 UTSW 7 92,066,466 (GRCm39) missense probably benign 0.22
R8157:Dlg2 UTSW 7 92,036,140 (GRCm39) missense probably damaging 1.00
R8174:Dlg2 UTSW 7 91,589,248 (GRCm39) missense probably benign 0.00
R8344:Dlg2 UTSW 7 92,087,222 (GRCm39) missense possibly damaging 0.84
R8428:Dlg2 UTSW 7 90,740,240 (GRCm39) missense possibly damaging 0.66
R8443:Dlg2 UTSW 7 92,024,875 (GRCm39) missense probably damaging 1.00
R8463:Dlg2 UTSW 7 91,617,441 (GRCm39) missense probably benign 0.16
R8487:Dlg2 UTSW 7 91,935,796 (GRCm39) missense probably damaging 1.00
R8501:Dlg2 UTSW 7 92,024,930 (GRCm39) missense probably damaging 1.00
R8894:Dlg2 UTSW 7 91,614,946 (GRCm39) missense probably benign 0.31
R8959:Dlg2 UTSW 7 90,501,927 (GRCm39) nonsense probably null
R9130:Dlg2 UTSW 7 92,080,258 (GRCm39) missense probably damaging 0.99
R9347:Dlg2 UTSW 7 91,360,900 (GRCm39) missense probably benign 0.00
R9424:Dlg2 UTSW 7 92,080,325 (GRCm39) missense probably damaging 0.99
R9617:Dlg2 UTSW 7 92,087,284 (GRCm39) critical splice donor site probably null
R9751:Dlg2 UTSW 7 90,564,731 (GRCm39) missense probably benign 0.00
RF004:Dlg2 UTSW 7 90,501,885 (GRCm39) missense probably benign
Posted On 2015-04-16