Mutagenetix > Incidental Mutations

Incidental Mutation 'IGL02132:Ap3b2'

281050

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Ap3b2

Ensembl Gene

ENSMUSG00000062444

Gene Name

adaptor-related protein complex 3, beta 2 subunit

Synonyms

beta3B, Naptb

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.104) question?

Stock #

IGL02132

Quality Score

Status

Chromosome

Chromosomal Location

81460399-81493925 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 81460998 bp

Zygosity

Heterozygous

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

Domain	Start	End	E-Value	Type
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
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
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

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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	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
R8325:Ap3b2	UTSW	7	81484489	splice site	probably null
R8355:Ap3b2	UTSW	7	81473103	missense	probably damaging	1.00
X0013:Ap3b2	UTSW	7	81463240	critical splice donor site	probably null
X0028:Ap3b2	UTSW	7	81463764	nonsense	probably null

Posted On

2015-04-16