Incidental Mutation 'R0136:Ap4b1'
ID 21932
Institutional Source Beutler Lab
Gene Symbol Ap4b1
Ensembl Gene ENSMUSG00000032952
Gene Name adaptor-related protein complex AP-4, beta 1
Synonyms AP-4 beta-4, 1810038H16Rik
MMRRC Submission 038421-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.298) question?
Stock # R0136 (G1)
Quality Score 225
Status Validated (trace)
Chromosome 3
Chromosomal Location 103716836-103729341 bp(+) (GRCm39)
Type of Mutation start codon destroyed
DNA Base Change (assembly) T to C at 103717262 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Threonine at position 1 (M1T)
Ref Sequence ENSEMBL: ENSMUSP00000102436 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029435] [ENSMUST00000047285] [ENSMUST00000063502] [ENSMUST00000076599] [ENSMUST00000106823] [ENSMUST00000106824] [ENSMUST00000106832] [ENSMUST00000200377] [ENSMUST00000199710] [ENSMUST00000198752] [ENSMUST00000106834] [ENSMUST00000128716]
AlphaFold Q9WV76
Predicted Effect probably benign
Transcript: ENSMUST00000029435
SMART Domains Protein: ENSMUSP00000029435
Gene: ENSMUSG00000027845

DomainStartEndE-ValueType
Lactamase_B 1 175 2.06e0 SMART
Pfam:DRMBL 215 301 1e-13 PFAM
PDB:3BUA|H 492 526 1e-10 PDB
Predicted Effect probably null
Transcript: ENSMUST00000047285
AA Change: M1T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000044262
Gene: ENSMUSG00000032952
AA Change: M1T

DomainStartEndE-ValueType
Pfam:Adaptin_N 6 525 7e-94 PFAM
Pfam:Cnd1 98 269 2.4e-11 PFAM
B2-adapt-app_C 619 731 3.75e-42 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000063502
SMART Domains Protein: ENSMUSP00000067695
Gene: ENSMUSG00000027845

DomainStartEndE-ValueType
Blast:Lactamase_B 1 49 4e-24 BLAST
Pfam:DRMBL 89 176 7.4e-20 PFAM
PDB:3BUA|H 366 400 8e-11 PDB
Predicted Effect probably null
Transcript: ENSMUST00000076599
AA Change: M1T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000075904
Gene: ENSMUSG00000032952
AA Change: M1T

DomainStartEndE-ValueType
Pfam:Adaptin_N 6 525 1e-93 PFAM
Pfam:Cnd1 98 286 3.9e-10 PFAM
B2-adapt-app_C 619 731 3.75e-42 SMART
Predicted Effect probably null
Transcript: ENSMUST00000106823
AA Change: M1T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102436
Gene: ENSMUSG00000032952
AA Change: M1T

DomainStartEndE-ValueType
Pfam:Adaptin_N 6 374 2e-68 PFAM
Pfam:Cnd1 98 285 1.4e-10 PFAM
Pfam:Adaptin_N 371 497 5.2e-16 PFAM
B2-adapt-app_C 591 703 3.75e-42 SMART
Predicted Effect probably null
Transcript: ENSMUST00000106824
AA Change: M1T

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000102437
Gene: ENSMUSG00000032952
AA Change: M1T

DomainStartEndE-ValueType
Pfam:Cnd1 35 212 5e-9 PFAM
Pfam:Adaptin_N 35 450 1.2e-62 PFAM
B2-adapt-app_C 544 656 3.75e-42 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000106832
SMART Domains Protein: ENSMUSP00000102445
Gene: ENSMUSG00000027845

DomainStartEndE-ValueType
Lactamase_B 1 175 2.06e0 SMART
Predicted Effect probably null
Transcript: ENSMUST00000200377
AA Change: M1T

PolyPhen 2 Score 0.533 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000143355
Gene: ENSMUSG00000032952
AA Change: M1T

DomainStartEndE-ValueType
Pfam:Adaptin_N 7 357 2.9e-45 PFAM
B2-adapt-app_C 451 563 2.8e-46 SMART
Predicted Effect probably null
Transcript: ENSMUST00000199710
AA Change: M1T

PolyPhen 2 Score 0.024 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000143463
Gene: ENSMUSG00000105053
AA Change: M1T

DomainStartEndE-ValueType
Pfam:Cnd1 35 212 5e-9 PFAM
Pfam:Adaptin_N 35 450 1.2e-62 PFAM
B2-adapt-app_C 544 656 3.75e-42 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198835
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199723
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145893
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149374
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147894
Predicted Effect probably benign
Transcript: ENSMUST00000198752
SMART Domains Protein: ENSMUSP00000143067
Gene: ENSMUSG00000027845

DomainStartEndE-ValueType
Blast:Lactamase_B 1 93 2e-64 BLAST
PDB:3ZDK|A 1 97 1e-62 PDB
SCOP:d1a7ta_ 3 93 5e-6 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000106834
SMART Domains Protein: ENSMUSP00000102447
Gene: ENSMUSG00000027845

DomainStartEndE-ValueType
Lactamase_B 1 175 2.06e0 SMART
Pfam:DRMBL 215 302 7.9e-20 PFAM
PDB:3BUA|H 492 526 1e-10 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000128716
SMART Domains Protein: ENSMUSP00000121063
Gene: ENSMUSG00000027845

DomainStartEndE-ValueType
Blast:Lactamase_B 1 63 3e-40 BLAST
PDB:3ZDK|A 1 63 3e-34 PDB
Meta Mutation Damage Score 0.9629 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.3%
  • 10x: 96.5%
  • 20x: 93.3%
Validation Efficiency 89% (56/63)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a subunit of a heterotetrameric adapter-like complex 4 that is involved in targeting proteins from the trans-Golgi network to the endosomal-lysosomal system. Mutations in this gene are associated with cerebral palsy spastic quadriplegic type 5 (CPSQ5) disorder. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]
PHENOTYPE: Mice homozygous for a null allele exhibit poor rotarod performance. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arg2 T C 12: 79,196,780 (GRCm39) L167P probably damaging Het
Atxn1 A G 13: 45,720,645 (GRCm39) S417P probably damaging Het
Baz2b A G 2: 59,732,298 (GRCm39) V1949A probably benign Het
Bcl3 A G 7: 19,543,494 (GRCm39) V324A probably damaging Het
Btbd10 A T 7: 112,929,085 (GRCm39) S230T possibly damaging Het
Camta1 A G 4: 151,163,426 (GRCm39) S1479P probably damaging Het
Cd69 C T 6: 129,247,025 (GRCm39) S64N probably benign Het
Col5a1 T C 2: 27,914,843 (GRCm39) L153P probably damaging Het
Crat C A 2: 30,297,042 (GRCm39) V304L probably benign Het
Csmd3 T C 15: 47,710,527 (GRCm39) T1687A probably benign Het
Dnah1 C T 14: 30,998,115 (GRCm39) G2574D probably damaging Het
Fau T C 19: 6,109,210 (GRCm39) V86A possibly damaging Het
Garem1 T G 18: 21,263,048 (GRCm39) S589R probably damaging Het
Gbp3 T G 3: 142,269,862 (GRCm39) probably null Het
Gin1 T A 1: 97,710,741 (GRCm39) S141R possibly damaging Het
Gtf2h1 A T 7: 46,464,840 (GRCm39) Q419L possibly damaging Het
Hipk3 A G 2: 104,269,638 (GRCm39) I517T probably benign Het
Hivep2 T C 10: 14,007,622 (GRCm39) S1407P probably benign Het
Hnrnpk G T 13: 58,542,991 (GRCm39) D211E probably benign Het
Hnrnpul2 T C 19: 8,804,165 (GRCm39) L588P probably damaging Het
Il18rap A T 1: 40,564,218 (GRCm39) H112L probably benign Het
Itgb1 T G 8: 129,449,335 (GRCm39) Y585D possibly damaging Het
Kmt2d C T 15: 98,752,159 (GRCm39) probably benign Het
Map7d1 A T 4: 126,130,424 (GRCm39) probably null Het
Me2 A G 18: 73,903,744 (GRCm39) S575P probably benign Het
Med13l A G 5: 118,862,115 (GRCm39) T353A probably benign Het
Mgat4b T C 11: 50,121,908 (GRCm39) V143A possibly damaging Het
Mlxip T A 5: 123,580,369 (GRCm39) W211R probably damaging Het
Morc2a T G 11: 3,635,907 (GRCm39) probably null Het
Muc4 A T 16: 32,569,013 (GRCm39) probably benign Het
Ndufa10 A T 1: 92,390,850 (GRCm39) Y233* probably null Het
Nek8 C T 11: 78,062,033 (GRCm39) S237N probably benign Het
Neto1 G A 18: 86,479,445 (GRCm39) R211Q probably benign Het
Nfatc2ip A G 7: 125,990,507 (GRCm39) S165P probably benign Het
Nsd2 A G 5: 34,012,880 (GRCm39) K404E possibly damaging Het
Nsd3 G T 8: 26,149,870 (GRCm39) E352* probably null Het
Nudt9 A G 5: 104,194,972 (GRCm39) T23A probably benign Het
Or1e34 T C 11: 73,778,611 (GRCm39) M196V probably benign Het
Or1e34 C T 11: 73,778,656 (GRCm39) V181I probably benign Het
Or8b57 A G 9: 40,003,315 (GRCm39) *312Q probably null Het
Patj C A 4: 98,555,885 (GRCm39) Q297K probably damaging Het
Pelo A T 13: 115,225,439 (GRCm39) C40* probably null Het
Pnpla3 G A 15: 84,058,679 (GRCm39) probably null Het
Pramel1 C A 4: 143,124,016 (GRCm39) N230K probably damaging Het
Psg20 A C 7: 18,416,432 (GRCm39) L228R probably damaging Het
Rsph10b T C 5: 143,896,639 (GRCm39) F44L probably benign Het
Septin2 G A 1: 93,434,772 (GRCm39) G358R possibly damaging Het
Slamf7 G A 1: 171,476,499 (GRCm39) probably benign Het
Slc12a8 A G 16: 33,428,583 (GRCm39) D297G probably damaging Het
Slc17a5 G A 9: 78,485,956 (GRCm39) A43V probably damaging Het
Slc22a1 A T 17: 12,881,483 (GRCm39) F335L probably benign Het
Slc26a5 T C 5: 22,039,345 (GRCm39) N216S probably damaging Het
Snrnp27 T C 6: 86,653,187 (GRCm39) S144G probably benign Het
Spata20 T A 11: 94,371,435 (GRCm39) D643V probably damaging Het
Spata24 T C 18: 35,793,515 (GRCm39) K99R probably damaging Het
Taar5 A G 10: 23,847,607 (GRCm39) Y335C probably damaging Het
Tpr A G 1: 150,306,346 (GRCm39) H1540R probably benign Het
Vmn1r27 A G 6: 58,192,704 (GRCm39) F100S possibly damaging Het
Vmn2r37 A T 7: 9,220,782 (GRCm39) Y360* probably null Het
Ybx1 C A 4: 119,139,551 (GRCm39) R36L possibly damaging Het
Zfp369 A G 13: 65,445,016 (GRCm39) K720E probably benign Het
Zfp599 A G 9: 22,161,038 (GRCm39) S376P probably benign Het
Zic2 A G 14: 122,713,953 (GRCm39) E289G probably damaging Het
Zzef1 T C 11: 72,712,677 (GRCm39) V199A probably benign Het
Other mutations in Ap4b1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00391:Ap4b1 APN 3 103,728,858 (GRCm39) missense probably benign 0.19
IGL01545:Ap4b1 APN 3 103,720,143 (GRCm39) missense probably benign 0.02
IGL02422:Ap4b1 APN 3 103,720,170 (GRCm39) missense possibly damaging 0.95
IGL02525:Ap4b1 APN 3 103,720,164 (GRCm39) missense probably damaging 1.00
R0035:Ap4b1 UTSW 3 103,727,980 (GRCm39) splice site probably benign
R0035:Ap4b1 UTSW 3 103,727,980 (GRCm39) splice site probably benign
R0086:Ap4b1 UTSW 3 103,722,176 (GRCm39) missense probably damaging 0.99
R0090:Ap4b1 UTSW 3 103,727,745 (GRCm39) missense possibly damaging 0.91
R0299:Ap4b1 UTSW 3 103,717,262 (GRCm39) start codon destroyed probably null 1.00
R0403:Ap4b1 UTSW 3 103,728,712 (GRCm39) missense probably benign 0.00
R0403:Ap4b1 UTSW 3 103,726,155 (GRCm39) missense probably damaging 0.99
R1283:Ap4b1 UTSW 3 103,726,177 (GRCm39) missense probably damaging 1.00
R1673:Ap4b1 UTSW 3 103,725,161 (GRCm39) critical splice donor site probably null
R1797:Ap4b1 UTSW 3 103,726,149 (GRCm39) missense possibly damaging 0.92
R1869:Ap4b1 UTSW 3 103,728,184 (GRCm39) nonsense probably null
R2925:Ap4b1 UTSW 3 103,727,997 (GRCm39) missense probably damaging 1.00
R3905:Ap4b1 UTSW 3 103,726,209 (GRCm39) missense possibly damaging 0.94
R4079:Ap4b1 UTSW 3 103,720,694 (GRCm39) missense probably damaging 1.00
R4645:Ap4b1 UTSW 3 103,728,765 (GRCm39) missense probably benign 0.32
R4786:Ap4b1 UTSW 3 103,726,120 (GRCm39) missense probably benign 0.00
R5824:Ap4b1 UTSW 3 103,720,701 (GRCm39) missense probably benign 0.30
R6342:Ap4b1 UTSW 3 103,720,684 (GRCm39) missense possibly damaging 0.60
R6826:Ap4b1 UTSW 3 103,720,224 (GRCm39) critical splice donor site probably null
R6923:Ap4b1 UTSW 3 103,719,530 (GRCm39) missense probably benign 0.19
R6974:Ap4b1 UTSW 3 103,720,601 (GRCm39) nonsense probably null
R7409:Ap4b1 UTSW 3 103,719,474 (GRCm39) missense probably damaging 0.98
R7827:Ap4b1 UTSW 3 103,722,398 (GRCm39) missense probably damaging 1.00
R8432:Ap4b1 UTSW 3 103,728,135 (GRCm39) missense probably benign 0.00
R8499:Ap4b1 UTSW 3 103,728,018 (GRCm39) missense probably damaging 0.98
R8504:Ap4b1 UTSW 3 103,720,116 (GRCm39) missense probably damaging 0.99
R8897:Ap4b1 UTSW 3 103,729,065 (GRCm39) missense probably benign
R9138:Ap4b1 UTSW 3 103,722,626 (GRCm39) missense probably damaging 1.00
R9283:Ap4b1 UTSW 3 103,722,259 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATTTCCGCAGGAAGCTGTCTGG -3'
(R):5'- GTTCCACACGGAAGACTGAGATGAC -3'

Sequencing Primer
(F):5'- GGCCACTGGGACTAGATTC -3'
(R):5'- TCTGAAGAGGATTAAAAGTggggc -3'
Posted On 2013-04-12