Incidental Mutation 'R0086:Ap4b1'
ID 19883
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 038373-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.248) question?
Stock # R0086 (G1)
Quality Score 225
Status Validated
Chromosome 3
Chromosomal Location 103716836-103729341 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 103722176 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glycine at position 50 (V50G)
Ref Sequence ENSEMBL: ENSMUSP00000143355 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047285] [ENSMUST00000076599] [ENSMUST00000106823] [ENSMUST00000106824] [ENSMUST00000199710] [ENSMUST00000200377]
AlphaFold Q9WV76
Predicted Effect possibly damaging
Transcript: ENSMUST00000047285
AA Change: V218G

PolyPhen 2 Score 0.902 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000044262
Gene: ENSMUSG00000032952
AA Change: V218G

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 possibly damaging
Transcript: ENSMUST00000076599
AA Change: V218G

PolyPhen 2 Score 0.902 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000075904
Gene: ENSMUSG00000032952
AA Change: V218G

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 damaging
Transcript: ENSMUST00000106823
AA Change: V218G

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000102436
Gene: ENSMUSG00000032952
AA Change: V218G

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 possibly damaging
Transcript: ENSMUST00000106824
AA Change: V143G

PolyPhen 2 Score 0.943 (Sensitivity: 0.80; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000102437
Gene: ENSMUSG00000032952
AA Change: V143G

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: ENSMUST00000199686
Predicted Effect possibly damaging
Transcript: ENSMUST00000199710
AA Change: V143G

PolyPhen 2 Score 0.943 (Sensitivity: 0.80; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000143463
Gene: ENSMUSG00000105053
AA Change: V143G

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: ENSMUST00000199723
Predicted Effect probably damaging
Transcript: ENSMUST00000200377
AA Change: V50G

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000143355
Gene: ENSMUSG00000032952
AA Change: V50G

DomainStartEndE-ValueType
Pfam:Adaptin_N 7 357 2.9e-45 PFAM
B2-adapt-app_C 451 563 2.8e-46 SMART
Meta Mutation Damage Score 0.6330 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.0%
  • 10x: 94.6%
  • 20x: 86.6%
Validation Efficiency 96% (91/95)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930407I10Rik T A 15: 81,946,802 (GRCm39) V233D probably benign Het
Abcg8 T C 17: 85,000,199 (GRCm39) V252A probably damaging Het
Adam39 C T 8: 41,279,397 (GRCm39) T596I possibly damaging Het
Agap2 C A 10: 126,923,751 (GRCm39) probably null Het
Atp13a1 T A 8: 70,250,424 (GRCm39) I381N possibly damaging Het
Bcl2 G A 1: 106,640,292 (GRCm39) R107C probably damaging Het
Birc6 T C 17: 74,900,161 (GRCm39) V1113A possibly damaging Het
C1galt1 T A 6: 7,867,051 (GRCm39) probably benign Het
Capza2 A G 6: 17,660,773 (GRCm39) K158E probably damaging Het
Cenpe C T 3: 134,970,185 (GRCm39) probably benign Het
Cercam T C 2: 29,761,076 (GRCm39) L42P probably damaging Het
Cfap54 T C 10: 92,864,456 (GRCm39) E807G possibly damaging Het
Cog6 A G 3: 52,900,991 (GRCm39) V157A probably damaging Het
Cts6 A T 13: 61,344,271 (GRCm39) probably benign Het
Cyp2c39 A T 19: 39,499,357 (GRCm39) I15F unknown Het
Dock7 A T 4: 98,833,381 (GRCm39) V1970D probably damaging Het
Exph5 A G 9: 53,249,230 (GRCm39) D73G possibly damaging Het
Gjc2 A T 11: 59,067,672 (GRCm39) M270K probably benign Het
Gns G A 10: 121,227,378 (GRCm39) D463N probably damaging Het
Hoxd8 G T 2: 74,536,276 (GRCm39) G129W probably damaging Het
Ina A G 19: 47,012,030 (GRCm39) T483A possibly damaging Het
Lmod3 T A 6: 97,224,306 (GRCm39) Q505L probably damaging Het
Map3k13 A G 16: 21,732,975 (GRCm39) N526D probably damaging Het
Map3k2 A T 18: 32,351,521 (GRCm39) I435F probably damaging Het
Mfsd6l A G 11: 68,447,391 (GRCm39) T81A probably benign Het
Micall1 T C 15: 79,009,689 (GRCm39) probably benign Het
Mkrn2 G T 6: 115,590,296 (GRCm39) M217I possibly damaging Het
Mtrex G T 13: 113,063,862 (GRCm39) F10L probably benign Het
Myh11 C A 16: 14,041,883 (GRCm39) Q720H probably damaging Het
Ncapg A G 5: 45,834,086 (GRCm39) probably null Het
Nlrp9a G A 7: 26,257,972 (GRCm39) C530Y probably damaging Het
Numb T C 12: 83,842,704 (GRCm39) T442A probably damaging Het
Oip5 C T 2: 119,448,410 (GRCm39) probably benign Het
Or1j14 A T 2: 36,417,462 (GRCm39) I13F possibly damaging Het
Or4c119 C T 2: 88,986,820 (GRCm39) R233H probably benign Het
Or51k1 A G 7: 103,661,261 (GRCm39) I216T probably benign Het
Or8g22 T C 9: 38,958,191 (GRCm39) T175A probably benign Het
Pcnx1 T C 12: 82,038,832 (GRCm39) probably benign Het
Pkhd1l1 T A 15: 44,419,404 (GRCm39) N2956K possibly damaging Het
Plcl1 T A 1: 55,754,742 (GRCm39) W1030R probably damaging Het
Polr2i G A 7: 29,932,511 (GRCm39) V73M probably damaging Het
Prr14l T A 5: 32,988,903 (GRCm39) probably benign Het
Pxdn G T 12: 30,052,418 (GRCm39) R865L possibly damaging Het
Scnn1a T C 6: 125,319,550 (GRCm39) probably benign Het
Shkbp1 G T 7: 27,051,451 (GRCm39) H203N probably benign Het
Slc22a14 C T 9: 119,051,804 (GRCm39) probably benign Het
Snap29 C A 16: 17,246,100 (GRCm39) T240K probably damaging Het
Sp2 C A 11: 96,848,253 (GRCm39) G457C probably damaging Het
Ssr2 C T 3: 88,484,187 (GRCm39) probably benign Het
Synpo2 A T 3: 122,910,753 (GRCm39) C297* probably null Het
Tpm3 T A 3: 89,997,399 (GRCm39) probably benign Het
Trmt6 CTG C 2: 132,650,937 (GRCm39) probably benign Het
Trp63 T C 16: 25,689,837 (GRCm39) Y431H probably damaging Het
Tuba3b T A 6: 145,566,886 (GRCm39) C376S probably damaging Het
Ubxn4 G A 1: 128,190,641 (GRCm39) E256K probably benign Het
Ulk1 G A 5: 110,935,573 (GRCm39) probably benign Het
Usp24 T C 4: 106,249,557 (GRCm39) S1425P probably damaging Het
Xdh T C 17: 74,191,433 (GRCm39) I1335V probably benign Het
Zmynd15 T C 11: 70,355,058 (GRCm39) Y352H probably damaging 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
R0090:Ap4b1 UTSW 3 103,727,745 (GRCm39) missense possibly damaging 0.91
R0136:Ap4b1 UTSW 3 103,717,262 (GRCm39) start codon destroyed probably null 1.00
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'- CAGTCTTTGTTGTGGAATGTAAAGCCC -3'
(R):5'- ACCTGGCAAACTGTGCAAGACC -3'

Sequencing Primer
(F):5'- TGTGGAATGTAAAGCCCTTTTC -3'
(R):5'- AGCTCACGGCTCTCTGAAG -3'
Posted On 2013-04-11