Incidental Mutation 'IGL02132:Ap3b2'
ID281050
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: 0.124) question?
Stock #IGL02132
Quality Score
Status
Chromosome7
Chromosomal Location81460399-81493925 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 81460998 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Leucine at position 1010 (M1010L)
Ref Sequence ENSEMBL: ENSMUSP00000080739 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000082090]
Predicted Effect unknown
Transcript: ENSMUST00000082090
AA Change: M1010L
SMART Domains Protein: ENSMUSP00000080739
Gene: ENSMUSG00000062444
AA Change: M1010L

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207156
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921513I03Rik G A 10: 120,778,730 probably benign Het
4930432E11Rik C T 7: 29,563,279 noncoding transcript Het
Adcy10 T C 1: 165,572,543 V1507A probably damaging Het
Bmp10 T C 6: 87,434,148 S308P probably benign Het
Cnih3 C A 1: 181,454,709 Y169* probably null Het
Cpsf4l A G 11: 113,699,859 S222P possibly damaging Het
Cyp2d10 G A 15: 82,404,607 probably benign Het
Dcstamp A T 15: 39,754,532 E112D probably damaging Het
Fras1 C T 5: 96,781,637 Q3967* probably null Het
Gcm1 C A 9: 78,064,839 P354H possibly damaging Het
Gen1 A G 12: 11,241,866 S706P probably benign Het
Glb1l3 G T 9: 26,825,170 T532N probably benign Het
Gm5069 T A 1: 180,327,307 probably benign Het
Gzmc A C 14: 56,233,965 F40V probably benign Het
Itgb2 G T 10: 77,550,061 C286F probably damaging Het
Jak3 A G 8: 71,678,480 Y48C probably damaging Het
Lrp2 G A 2: 69,537,616 S184L probably benign Het
Myo1f T A 17: 33,579,971 N203K probably benign Het
Nrxn2 G A 19: 6,472,276 G182R probably damaging Het
Olfr1000 A C 2: 85,608,320 L197V probably benign Het
Olfr1208 A G 2: 88,897,159 V146A probably benign Het
Olfr726 T C 14: 50,084,486 N65S probably damaging Het
Otog C T 7: 46,305,479 S2692L probably damaging Het
Pde9a C T 17: 31,453,470 T34I probably benign Het
Phip T C 9: 82,881,341 T1295A possibly damaging Het
Pik3cb A G 9: 99,071,377 V451A probably benign Het
Psd2 T G 18: 36,004,756 probably benign Het
Pycr2 T C 1: 180,906,197 I118T probably damaging Het
Rnf17 T G 14: 56,421,166 M104R probably benign Het
Rp1l1 T C 14: 64,028,810 V615A probably benign Het
Sel1l3 T A 5: 53,170,405 R511W possibly damaging Het
Sis T C 3: 72,947,471 N478D probably benign Het
Trps1 T A 15: 50,822,278 S584C probably damaging Het
Vmn2r124 T C 17: 18,064,229 probably benign Het
Vmn2r9 G A 5: 108,843,636 L620F probably damaging Het
Zc3h13 T C 14: 75,330,347 S1027P probably benign Het
Zfp644 A T 5: 106,635,894 I929K probably benign 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
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 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