Incidental Mutation 'R5829:Mpp4'
ID 450302
Institutional Source Beutler Lab
Gene Symbol Mpp4
Ensembl Gene ENSMUSG00000079550
Gene Name membrane protein, palmitoylated 4 (MAGUK p55 subfamily member 4)
Synonyms DLG6
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5829 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 59160094-59202548 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 59168101 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Arginine at position 456 (S456R)
Ref Sequence ENSEMBL: ENSMUSP00000070711 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066374] [ENSMUST00000078874] [ENSMUST00000114275] [ENSMUST00000186477] [ENSMUST00000191200]
AlphaFold Q6P7F1
Predicted Effect probably damaging
Transcript: ENSMUST00000066374
AA Change: S456R

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000070711
Gene: ENSMUSG00000079550
AA Change: S456R

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 possibly damaging
Transcript: ENSMUST00000078874
AA Change: S456R

PolyPhen 2 Score 0.942 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000077914
Gene: ENSMUSG00000079550
AA Change: S456R

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 damaging
Transcript: ENSMUST00000114275
AA Change: S475R

PolyPhen 2 Score 0.968 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000109914
Gene: ENSMUSG00000079550
AA Change: S475R

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 possibly damaging
Transcript: ENSMUST00000186477
AA Change: S412R

PolyPhen 2 Score 0.942 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000140352
Gene: ENSMUSG00000079550
AA Change: S412R

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: ENSMUST00000187825
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188494
Predicted Effect possibly damaging
Transcript: ENSMUST00000191200
AA Change: S450R

PolyPhen 2 Score 0.928 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000140957
Gene: ENSMUSG00000079550
AA Change: S450R

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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.6%
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) 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: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b C A 11: 109,868,639 (GRCm39) G175V probably damaging Het
Atp6v1e2 T C 17: 87,252,144 (GRCm39) R85G probably benign Het
Bmpr1b T C 3: 141,550,918 (GRCm39) H391R probably benign Het
Camsap3 A G 8: 3,647,899 (GRCm39) H69R probably damaging Het
Cimip2a G A 2: 25,108,869 (GRCm39) probably null Het
Col12a1 C T 9: 79,540,955 (GRCm39) G2391R probably damaging Het
Dab2ip ATCCT ATCCTCCT 2: 35,597,787 (GRCm39) probably benign Het
Epha4 G A 1: 77,421,631 (GRCm39) L284F probably benign Het
Fat4 T C 3: 39,061,454 (GRCm39) S4346P probably damaging Het
Fbxo22 T A 9: 55,125,596 (GRCm39) probably null Het
Gcc1 C A 6: 28,419,690 (GRCm39) probably benign Het
Gdf10 T C 14: 33,654,674 (GRCm39) S394P probably damaging Het
Gdf9 C T 11: 53,324,516 (GRCm39) T95M probably benign Het
Gpr179 G A 11: 97,226,524 (GRCm39) S1877L probably benign Het
Gtf2i A G 5: 134,292,547 (GRCm39) V380A probably damaging Het
Il17c G A 8: 123,148,970 (GRCm39) R38Q probably damaging Het
Il17rd G A 14: 26,814,042 (GRCm39) probably null Het
Iqch C T 9: 63,332,639 (GRCm39) probably null Het
Lrrc37 C T 11: 103,432,712 (GRCm39) E1310K possibly damaging Het
Nek10 T C 14: 14,865,404 (GRCm38) Y601H probably damaging Het
Nrxn2 C T 19: 6,540,879 (GRCm39) P936L probably benign Het
Or8b44 T A 9: 38,410,545 (GRCm39) Y193* probably null Het
Pcdhb9 T C 18: 37,534,942 (GRCm39) V312A probably damaging Het
Pex5l T C 3: 33,060,139 (GRCm39) T211A probably benign Het
Pik3c2a T C 7: 115,972,049 (GRCm39) T794A probably benign Het
Pla2g6 A G 15: 79,171,893 (GRCm39) F710L possibly damaging Het
Repin1 A T 6: 48,571,766 (GRCm39) probably benign Het
Rev3l A T 10: 39,682,902 (GRCm39) E340V probably damaging Het
Ryr3 A G 2: 112,690,076 (GRCm39) S1158P probably damaging Het
S100a16 A T 3: 90,449,454 (GRCm39) Q43L possibly damaging Het
Scg2 A G 1: 79,414,637 (GRCm39) S29P probably damaging Het
Sfrp5 T C 19: 42,190,095 (GRCm39) Y119C probably damaging Het
Sh3tc2 A G 18: 62,123,986 (GRCm39) T916A probably benign Het
Smpd3 A G 8: 106,991,512 (GRCm39) V347A probably benign Het
Tmem212 C A 3: 27,939,081 (GRCm39) C135F possibly damaging Het
Unc13c T A 9: 73,600,650 (GRCm39) N1365Y probably benign Het
Usp13 G T 3: 32,940,672 (GRCm39) G395C possibly damaging Het
Vmn2r68 T C 7: 84,886,812 (GRCm39) N34S probably benign 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
R5333:Mpp4 UTSW 1 59,196,600 (GRCm39) missense probably benign 0.03
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
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'- TCTTTTGAAAGCCTAGCCTAGC -3'
(R):5'- GGGGTCCCTAAAAGCACATTTG -3'

Sequencing Primer
(F):5'- TGAAAGCCTAGCCTAGCATACTATG -3'
(R):5'- TGCTGTCAAGTCCCTGCAG -3'
Posted On 2016-12-20