Incidental Mutation 'IGL01876:Ap3b2'
ID178912
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ap3b2
Ensembl Gene ENSMUSG00000062444
Gene Nameadaptor-related protein complex 3, beta 2 subunit
Synonymsbeta3B, Naptb
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.132) question?
Stock #IGL01876
Quality Score
Status
Chromosome7
Chromosomal Location81460399-81493925 bp(-) (GRCm38)
Type of Mutationsplice site (3 bp from exon)
DNA Base Change (assembly) T to A at 81473854 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000080739 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000082090] [ENSMUST00000152355]
Predicted Effect probably null
Transcript: ENSMUST00000082090
SMART Domains Protein: ENSMUSP00000080739
Gene: ENSMUSG00000062444

DomainStartEndE-ValueType
Pfam:Adaptin_N 34 590 8.2e-182 PFAM
low complexity region 689 782 N/A INTRINSIC
AP3B1_C 801 947 4.58e-75 SMART
Blast:B2 971 1080 2e-12 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125634
Predicted Effect probably benign
Transcript: ENSMUST00000152355
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Adaptor protein complex 3 (AP-3 complex) is a heterotrimeric protein complex involved in the formation of clathrin-coated synaptic vesicles. The protein encoded by this gene represents the beta subunit of the neuron-specific AP-3 complex and was first identified as the target antigen in human paraneoplastic neurologic disorders. The encoded subunit binds clathrin and is phosphorylated by a casein kinase-like protein, which mediates synaptic vesicle coat assembly. Defects in this gene are a cause of early-onset epileptic encephalopathy. [provided by RefSeq, Feb 2017]
PHENOTYPE: Disruption does not alter pigmentation, but causes hyperactivity and tonic-clonic seizures and mice homozygous for a knock-out allele were found to have significantly reduced synaptic zinc levels throughout the brain, with the largest reduction observed in the CA1 stratum oriens. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 24 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2010111I01Rik T C 13: 63,190,522 S570P probably damaging Het
Api5 A G 2: 94,418,954 probably benign Het
Arhgap1 A G 2: 91,650,219 probably null Het
BC003331 G T 1: 150,382,338 T182N probably benign Het
C130026I21Rik A G 1: 85,254,186 probably benign Het
C330027C09Rik T C 16: 49,001,678 V223A probably damaging Het
Cldn6 G T 17: 23,681,184 V41F probably damaging Het
Dctn1 G T 6: 83,197,921 V1032L probably damaging Het
Eef2 T A 10: 81,180,270 F488L probably benign Het
Fars2 A G 13: 36,537,311 T410A probably benign Het
Hnrnpc T C 14: 52,081,873 N91S probably null Het
Magel2 T C 7: 62,378,827 V493A possibly damaging Het
Olfr1222 A T 2: 89,125,737 probably null Het
Olfr199 A G 16: 59,216,019 V198A possibly damaging Het
Pcnx2 G T 8: 125,866,031 S731R probably benign Het
Plekhm1 A G 11: 103,376,751 L798P probably damaging Het
Prkd1 T C 12: 50,366,348 E680G probably damaging Het
Rabggta T C 14: 55,718,671 T140A probably damaging Het
Slc2a1 G A 4: 119,133,378 D236N probably benign Het
Sptlc1 C A 13: 53,374,012 V39F probably benign Het
Svs1 A T 6: 48,990,036 R639S possibly damaging Het
Vmn1r6 A G 6: 57,002,461 K36R probably benign Het
Vmn2r-ps159 C T 4: 156,338,254 noncoding transcript Het
Wdpcp T A 11: 21,813,383 D581E possibly damaging Het
Other mutations in Ap3b2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00772:Ap3b2 APN 7 81471949 missense probably damaging 0.98
IGL01695:Ap3b2 APN 7 81476939 splice site probably benign
IGL02132:Ap3b2 APN 7 81460998 missense unknown
IGL02227:Ap3b2 APN 7 81473404 missense probably damaging 1.00
IGL02660:Ap3b2 APN 7 81465698 missense probably benign 0.13
R0045:Ap3b2 UTSW 7 81466193 missense possibly damaging 0.82
R0045:Ap3b2 UTSW 7 81466193 missense possibly damaging 0.82
R0142:Ap3b2 UTSW 7 81473080 missense probably damaging 0.96
R0317:Ap3b2 UTSW 7 81463681 splice site probably null
R0568:Ap3b2 UTSW 7 81464629 critical splice donor site probably null
R1035:Ap3b2 UTSW 7 81463911 missense unknown
R1121:Ap3b2 UTSW 7 81464195 missense unknown
R1160:Ap3b2 UTSW 7 81466169 critical splice donor site probably null
R1489:Ap3b2 UTSW 7 81463690 nonsense probably null
R1542:Ap3b2 UTSW 7 81478077 splice site probably null
R1652:Ap3b2 UTSW 7 81473399 missense probably damaging 1.00
R1741:Ap3b2 UTSW 7 81467599 missense possibly damaging 0.95
R1872:Ap3b2 UTSW 7 81464150 missense unknown
R2065:Ap3b2 UTSW 7 81463774 missense unknown
R2353:Ap3b2 UTSW 7 81473850 unclassified probably benign
R2354:Ap3b2 UTSW 7 81473850 unclassified probably benign
R2398:Ap3b2 UTSW 7 81477195 missense probably damaging 0.99
R3421:Ap3b2 UTSW 7 81473850 unclassified probably benign
R3710:Ap3b2 UTSW 7 81473850 unclassified probably benign
R3932:Ap3b2 UTSW 7 81473850 unclassified probably benign
R3933:Ap3b2 UTSW 7 81473850 unclassified probably benign
R4152:Ap3b2 UTSW 7 81478017 missense probably damaging 1.00
R4209:Ap3b2 UTSW 7 81477136 missense probably benign 0.02
R4732:Ap3b2 UTSW 7 81471932 missense probably damaging 1.00
R4733:Ap3b2 UTSW 7 81471932 missense probably damaging 1.00
R4841:Ap3b2 UTSW 7 81477930 missense probably damaging 1.00
R5207:Ap3b2 UTSW 7 81476769 missense possibly damaging 0.48
R5659:Ap3b2 UTSW 7 81476752 missense probably damaging 0.98
R6109:Ap3b2 UTSW 7 81493592 missense possibly damaging 0.55
R6223:Ap3b2 UTSW 7 81473462 nonsense probably null
R6901:Ap3b2 UTSW 7 81484912 critical splice acceptor site probably null
R6981:Ap3b2 UTSW 7 81477993 missense probably damaging 1.00
R7061:Ap3b2 UTSW 7 81461009 missense unknown
R7317:Ap3b2 UTSW 7 81461028 missense unknown
R7501:Ap3b2 UTSW 7 81473446 missense probably damaging 0.99
R7543:Ap3b2 UTSW 7 81466146 splice site probably null
R7643:Ap3b2 UTSW 7 81477072 missense probably benign 0.24
R7707:Ap3b2 UTSW 7 81476782 missense possibly damaging 0.60
R8111:Ap3b2 UTSW 7 81463782 missense unknown
R8273:Ap3b2 UTSW 7 81463242 missense unknown
X0013:Ap3b2 UTSW 7 81463240 critical splice donor site probably null
X0028:Ap3b2 UTSW 7 81463764 nonsense probably null
Posted On2014-05-07