Incidental Mutation 'IGL02660:Ap3b2'
ID302506
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: 0.123) question?
Stock #IGL02660
Quality Score
Status
Chromosome7
Chromosomal Location81460399-81493925 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 81465698 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 680 (D680G)
Ref Sequence ENSEMBL: ENSMUSP00000080739 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000082090]
Predicted Effect probably benign
Transcript: ENSMUST00000082090
AA Change: D680G

PolyPhen 2 Score 0.130 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000080739
Gene: ENSMUSG00000062444
AA Change: D680G

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: ENSMUST00000147624
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6030458C11Rik A G 15: 12,810,767 L341P probably damaging Het
Abcd3 A C 3: 121,784,020 N206K probably damaging Het
Adamtsl1 A G 4: 86,232,610 D335G probably damaging Het
Ankmy1 A T 1: 92,896,094 M150K probably damaging Het
Asxl3 T A 18: 22,524,345 V1804D probably damaging Het
Bace2 T C 16: 97,415,140 V311A probably damaging Het
C2cd4c T A 10: 79,613,302 T4S probably benign Het
C2cd6 T C 1: 59,051,230 Y456C probably damaging Het
Cbr1 A G 16: 93,609,824 S143G probably benign Het
Ccdc191 A G 16: 43,960,099 T815A probably benign Het
Cenpf T A 1: 189,654,782 Q1767L probably damaging Het
Col6a5 A C 9: 105,936,886 N642K unknown Het
Dcaf10 G A 4: 45,372,769 R394Q possibly damaging Het
Ephb1 A T 9: 102,041,092 I406N possibly damaging Het
F13a1 A G 13: 36,943,894 V370A possibly damaging Het
Gm14403 A T 2: 177,509,464 H401L probably damaging Het
Gp6 T G 7: 4,384,998 R157S probably benign Het
Gucy2e G A 11: 69,232,007 T514I probably benign Het
Hist1h2aa T C 13: 23,934,625 V55A probably damaging Het
Mok A G 12: 110,828,065 I63T probably damaging Het
Otop1 T C 5: 38,288,005 V169A probably damaging Het
Pdzph1 T A 17: 58,880,647 T1193S probably damaging Het
Plekha7 A G 7: 116,157,574 probably benign Het
Plekhm1 A T 11: 103,374,094 probably benign Het
Prex1 A G 2: 166,593,867 Y587H probably damaging Het
Scaf1 C A 7: 45,012,118 probably benign Het
Sema3f A T 9: 107,683,984 F601Y probably benign Het
Shoc2 T C 19: 53,988,021 I114T probably benign Het
Skint10 T A 4: 112,765,030 probably benign Het
Slc18b1 T C 10: 23,810,952 probably benign Het
Slco5a1 A G 1: 12,989,636 L287P probably damaging Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Syncrip G T 9: 88,456,404 R536S probably benign Het
Trim5 C A 7: 104,266,218 R296L probably damaging Het
Vmn2r60 G T 7: 42,142,296 E548* probably null Het
Wdr26 A T 1: 181,198,898 W251R probably 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
IGL01876:Ap3b2 APN 7 81473854 splice site probably null
IGL02132:Ap3b2 APN 7 81460998 missense unknown
IGL02227:Ap3b2 APN 7 81473404 missense probably damaging 1.00
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 intron probably null
R7643:Ap3b2 UTSW 7 81477072 missense probably benign 0.24
R7707:Ap3b2 UTSW 7 81476782 missense possibly damaging 0.60
X0013:Ap3b2 UTSW 7 81463240 critical splice donor site probably null
X0028:Ap3b2 UTSW 7 81463764 nonsense probably null
Posted On2015-04-16