Incidental Mutation 'R5333:Mpp4'
ID 423328
Institutional Source Beutler Lab
Gene Symbol Mpp4
Ensembl Gene ENSMUSG00000079550
Gene Name membrane protein, palmitoylated 4 (MAGUK p55 subfamily member 4)
Synonyms DLG6
MMRRC Submission 042915-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5333 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 59160094-59202548 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 59196600 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 44 (R44L)
Ref Sequence ENSEMBL: ENSMUSP00000140352 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066374] [ENSMUST00000078874] [ENSMUST00000114275] [ENSMUST00000186477] [ENSMUST00000191200]
AlphaFold Q6P7F1
Predicted Effect probably benign
Transcript: ENSMUST00000066374
AA Change: R44L

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000070711
Gene: ENSMUSG00000079550
AA Change: R44L

DomainStartEndE-ValueType
L27 27 82 4.02e-9 SMART
L27 86 139 2.49e-14 SMART
PDZ 161 234 3.57e-11 SMART
SH3 244 310 2.94e-5 SMART
low complexity region 397 406 N/A INTRINSIC
GuKc 425 618 1.21e-50 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000078874
AA Change: R44L

PolyPhen 2 Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000077914
Gene: ENSMUSG00000079550
AA Change: R44L

DomainStartEndE-ValueType
L27 27 82 4.02e-9 SMART
L27 86 139 2.49e-14 SMART
PDZ 161 234 3.57e-11 SMART
SH3 244 310 2.94e-5 SMART
low complexity region 348 362 N/A INTRINSIC
low complexity region 397 406 N/A INTRINSIC
GuKc 425 618 1.21e-50 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000114275
AA Change: R63L

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000109914
Gene: ENSMUSG00000079550
AA Change: R63L

DomainStartEndE-ValueType
L27 46 101 4.02e-9 SMART
L27 105 158 2.49e-14 SMART
PDZ 180 253 3.57e-11 SMART
SH3 263 329 2.94e-5 SMART
low complexity region 367 381 N/A INTRINSIC
low complexity region 416 425 N/A INTRINSIC
GuKc 444 637 1.21e-50 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000186477
AA Change: R44L

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000140352
Gene: ENSMUSG00000079550
AA Change: R44L

DomainStartEndE-ValueType
L27 27 82 1.3e-11 SMART
L27 86 139 8.6e-17 SMART
PDZ 161 234 1.8e-13 SMART
SH3 222 297 5.1e-4 SMART
low complexity region 353 362 N/A INTRINSIC
GuKc 381 574 5.8e-53 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186790
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188408
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188494
Predicted Effect probably benign
Transcript: ENSMUST00000191200
AA Change: R44L

PolyPhen 2 Score 0.013 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000140957
Gene: ENSMUSG00000079550
AA Change: R44L

DomainStartEndE-ValueType
L27 27 82 4.02e-9 SMART
L27 86 139 2.49e-14 SMART
PDZ 161 234 3.57e-11 SMART
SH3 244 310 2.94e-5 SMART
low complexity region 342 356 N/A INTRINSIC
low complexity region 391 400 N/A INTRINSIC
GuKc 419 612 1.21e-50 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000190598
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.9%
Validation Efficiency 97% (56/58)
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) protein family, with an N-terminal PDZ domain, a central src homology 3 region (SH3), and a C-terminal guanylate kinase-like (GUK) domain. The protein is localized to the outer limiting membrane in the retina, and is thought to function in photoreceptor polarity and the organization of specialized intercellular junctions. Alternatively spliced transcript variants have been described, but their biological validity has not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for mutations display sporadic photorecptor displacement. Correct protein localization at the presynaptic photoreceptor membrane. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930505A04Rik C T 11: 30,376,349 (GRCm39) V173M probably damaging Het
Abca14 T A 7: 119,888,769 (GRCm39) Y1238* probably null Het
Abcb5 A T 12: 118,831,677 (GRCm39) V1225D probably damaging Het
Arhgef15 A G 11: 68,838,022 (GRCm39) probably benign Het
As3mt A G 19: 46,696,635 (GRCm39) R58G probably null Het
Asap1 T G 15: 63,999,263 (GRCm39) N525T possibly damaging Het
Bhmt2 A G 13: 93,807,938 (GRCm39) V50A probably benign Het
Bpnt2 A C 4: 4,767,963 (GRCm39) V271G possibly damaging Het
Ccdc180 A T 4: 45,890,935 (GRCm39) I36F possibly damaging Het
Cd209c A G 8: 3,994,976 (GRCm39) S63P probably damaging Het
Cdc37 T C 9: 21,054,457 (GRCm39) E56G possibly damaging Het
Cdkal1 T C 13: 29,510,135 (GRCm39) Y541C probably benign Het
Cenph G T 13: 100,898,280 (GRCm39) H208N probably benign Het
Cfap65 A T 1: 74,942,334 (GRCm39) L1740Q probably benign Het
Cfap74 A G 4: 155,521,197 (GRCm39) D623G probably damaging Het
Ckap4 C A 10: 84,363,474 (GRCm39) V530L probably damaging Het
Cldn13 A T 5: 134,943,869 (GRCm39) N105K probably benign Het
Ddn T C 15: 98,703,237 (GRCm39) D685G possibly damaging Het
Fdxr T C 11: 115,163,084 (GRCm39) I70V probably benign Het
Fn1 A T 1: 71,663,339 (GRCm39) Y1050N probably damaging Het
Iqcf3 A G 9: 106,430,860 (GRCm39) I96T possibly damaging Het
Itgax A G 7: 127,741,455 (GRCm39) Y822C probably damaging Het
Katnb1 A T 8: 95,822,234 (GRCm39) I286L possibly damaging Het
Lrp2 A C 2: 69,355,572 (GRCm39) I424R probably benign Het
Lrpprc C A 17: 85,097,821 (GRCm39) A41S probably benign Het
Mast3 A G 8: 71,236,145 (GRCm39) L761P probably benign Het
Mmp1b T C 9: 7,384,897 (GRCm39) I251V possibly damaging Het
Nalf1 T A 8: 9,820,762 (GRCm39) Q86L possibly damaging Het
Nkain3 T A 4: 20,484,889 (GRCm39) M63L probably benign Het
Nup88 A C 11: 70,835,842 (GRCm39) probably benign Het
Obscn A T 11: 58,953,518 (GRCm39) C3837S probably damaging Het
Ogdh T G 11: 6,302,126 (GRCm39) L850V probably damaging Het
Or4f17-ps1 A G 2: 111,358,048 (GRCm39) I148V probably benign Het
Or5w11 A G 2: 87,459,458 (GRCm39) Y217C probably damaging Het
Panx2 T C 15: 88,952,742 (GRCm39) I411T possibly damaging Het
Papss1 T A 3: 131,348,805 (GRCm39) M585K probably damaging Het
Pcbp2 T G 15: 102,394,456 (GRCm39) L180R possibly damaging Het
Pcdha7 A T 18: 37,107,619 (GRCm39) T215S probably benign Het
Pcdhga4 C T 18: 37,818,477 (GRCm39) R9C probably benign Het
Plin4 A G 17: 56,411,970 (GRCm39) V687A probably benign Het
Potefam1 A T 2: 111,024,682 (GRCm39) Y61N possibly damaging Het
Psma6 A G 12: 55,454,213 (GRCm39) probably benign Het
Rcn1 A T 2: 105,219,471 (GRCm39) S241T probably benign Het
Scgb2b18 A T 7: 32,872,700 (GRCm39) L35H probably damaging Het
Slc11a1 A C 1: 74,423,304 (GRCm39) D385A probably damaging Het
Stk31 T A 6: 49,446,086 (GRCm39) C930S probably benign Het
Syt10 T A 15: 89,725,932 (GRCm39) Q14L probably benign Het
Tnxb T G 17: 34,909,205 (GRCm39) W1578G probably damaging Het
Triml1 C T 8: 43,583,327 (GRCm39) A425T possibly damaging Het
Vil1 G A 1: 74,471,549 (GRCm39) V777I probably benign Het
Vmn1r175 T C 7: 23,508,004 (GRCm39) I208V possibly damaging Het
Other mutations in Mpp4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01304:Mpp4 APN 1 59,188,678 (GRCm39) critical splice donor site probably null
IGL01346:Mpp4 APN 1 59,164,719 (GRCm39) missense probably damaging 1.00
IGL01680:Mpp4 APN 1 59,169,226 (GRCm39) missense probably benign 0.21
IGL02123:Mpp4 APN 1 59,200,625 (GRCm39) splice site probably null
IGL02299:Mpp4 APN 1 59,197,738 (GRCm39) splice site probably benign
IGL02793:Mpp4 APN 1 59,175,993 (GRCm39) splice site probably null
IGL02875:Mpp4 APN 1 59,175,993 (GRCm39) splice site probably null
E0370:Mpp4 UTSW 1 59,178,917 (GRCm39) splice site probably benign
R0391:Mpp4 UTSW 1 59,182,988 (GRCm39) splice site probably benign
R0517:Mpp4 UTSW 1 59,163,886 (GRCm39) nonsense probably null
R0725:Mpp4 UTSW 1 59,160,581 (GRCm39) missense probably damaging 1.00
R0968:Mpp4 UTSW 1 59,169,249 (GRCm39) missense probably damaging 1.00
R1753:Mpp4 UTSW 1 59,183,969 (GRCm39) missense probably null 1.00
R1956:Mpp4 UTSW 1 59,197,811 (GRCm39) missense probably benign 0.01
R1968:Mpp4 UTSW 1 59,183,961 (GRCm39) missense probably damaging 1.00
R2062:Mpp4 UTSW 1 59,182,941 (GRCm39) missense possibly damaging 0.92
R2064:Mpp4 UTSW 1 59,182,941 (GRCm39) missense possibly damaging 0.92
R2065:Mpp4 UTSW 1 59,182,941 (GRCm39) missense possibly damaging 0.92
R2068:Mpp4 UTSW 1 59,182,941 (GRCm39) missense possibly damaging 0.92
R2088:Mpp4 UTSW 1 59,162,624 (GRCm39) missense possibly damaging 0.68
R2108:Mpp4 UTSW 1 59,182,941 (GRCm39) missense possibly damaging 0.92
R2426:Mpp4 UTSW 1 59,169,216 (GRCm39) missense probably damaging 0.99
R2897:Mpp4 UTSW 1 59,183,853 (GRCm39) missense probably benign
R2898:Mpp4 UTSW 1 59,183,853 (GRCm39) missense probably benign
R3908:Mpp4 UTSW 1 59,188,196 (GRCm39) missense probably damaging 0.99
R3938:Mpp4 UTSW 1 59,163,842 (GRCm39) missense possibly damaging 0.94
R4050:Mpp4 UTSW 1 59,185,903 (GRCm39) splice site probably null
R4396:Mpp4 UTSW 1 59,183,961 (GRCm39) missense possibly damaging 0.56
R4908:Mpp4 UTSW 1 59,164,748 (GRCm39) missense probably damaging 1.00
R5169:Mpp4 UTSW 1 59,169,256 (GRCm39) critical splice acceptor site probably null
R5185:Mpp4 UTSW 1 59,164,742 (GRCm39) missense probably benign 0.10
R5249:Mpp4 UTSW 1 59,184,017 (GRCm39) splice site probably benign
R5563:Mpp4 UTSW 1 59,163,788 (GRCm39) critical splice donor site probably null
R5779:Mpp4 UTSW 1 59,190,825 (GRCm39) missense probably benign 0.09
R5829:Mpp4 UTSW 1 59,168,101 (GRCm39) missense probably damaging 0.99
R5934:Mpp4 UTSW 1 59,160,535 (GRCm39) missense probably damaging 1.00
R6017:Mpp4 UTSW 1 59,160,518 (GRCm39) missense probably damaging 1.00
R6845:Mpp4 UTSW 1 59,183,963 (GRCm39) missense probably benign 0.05
R7013:Mpp4 UTSW 1 59,188,774 (GRCm39) missense probably damaging 1.00
R7292:Mpp4 UTSW 1 59,182,969 (GRCm39) missense possibly damaging 0.51
R7775:Mpp4 UTSW 1 59,162,672 (GRCm39) missense not run
R7778:Mpp4 UTSW 1 59,162,672 (GRCm39) missense not run
R7912:Mpp4 UTSW 1 59,160,521 (GRCm39) missense probably damaging 1.00
R8354:Mpp4 UTSW 1 59,169,224 (GRCm39) missense probably damaging 1.00
R8524:Mpp4 UTSW 1 59,183,840 (GRCm39) missense probably damaging 1.00
R8894:Mpp4 UTSW 1 59,197,743 (GRCm39) critical splice donor site probably null
R9231:Mpp4 UTSW 1 59,163,833 (GRCm39) missense probably damaging 1.00
X0013:Mpp4 UTSW 1 59,162,612 (GRCm39) missense probably benign 0.20
Predicted Primers PCR Primer
(F):5'- TACCTGACAGTAAGGTTAGATGTG -3'
(R):5'- GCCTTAAGCCCTGTGTTGTC -3'

Sequencing Primer
(F):5'- ACAGTAAGGTTAGATGTGTTGAATTG -3'
(R):5'- GTGTTGTCCCCTTGTACAGAGTAC -3'
Posted On 2016-08-04