Incidental Mutation 'R4152:Ap3b2'
| ID |
314949 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Ap3b2
|
| Ensembl Gene |
ENSMUSG00000062444 |
| Gene Name |
adaptor-related protein complex 3, beta 2 subunit |
| Synonyms |
Naptb, beta3B |
| MMRRC Submission |
040996-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.105)
|
| Stock # |
R4152 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
7 |
| Chromosomal Location |
81110147-81143673 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 81127765 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Threonine
at position 137
(I137T)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000080739
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000082090]
[ENSMUST00000152355]
|
| AlphaFold |
Q9JME5 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000082090
AA Change: I137T
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000080739
Gene: ENSMUSG00000062444
AA Change: I137T
| 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: ENSMUST00000119121
|
| SMART Domains |
Protein: ENSMUSP00000114032
Gene: ENSMUSG00000062444
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Adaptin_N
|
34 |
122 |
5.6e-32 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000125634
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000152355
AA Change: I137T
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| Meta Mutation Damage Score |
0.9599 |
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.6%
- 10x: 97.4%
- 20x: 95.7%
|
| Validation Efficiency |
96% (45/47) |
| 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: 41 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Acaca |
T |
G |
11: 84,183,752 (GRCm39) |
M31R |
possibly damaging |
Het |
| Akap6 |
A |
C |
12: 53,187,190 (GRCm39) |
S1535R |
probably benign |
Het |
| Cdc16 |
A |
G |
8: 13,812,857 (GRCm39) |
S36G |
probably damaging |
Het |
| Clcn4 |
T |
C |
7: 7,297,833 (GRCm39) |
N67D |
probably benign |
Het |
| Col4a1 |
T |
C |
8: 11,267,227 (GRCm39) |
|
probably null |
Het |
| Crem |
G |
T |
18: 3,288,055 (GRCm39) |
N179K |
probably damaging |
Het |
| Fam78b |
T |
C |
1: 166,906,369 (GRCm39) |
M176T |
probably benign |
Het |
| Fcgbpl1 |
T |
A |
7: 27,856,322 (GRCm39) |
H2036Q |
possibly damaging |
Het |
| Gcn1 |
A |
G |
5: 115,751,413 (GRCm39) |
|
probably null |
Het |
| Gm6483 |
T |
C |
8: 19,737,926 (GRCm39) |
|
noncoding transcript |
Het |
| Klk14 |
G |
A |
7: 43,341,501 (GRCm39) |
C51Y |
probably damaging |
Het |
| Klk1b16 |
T |
C |
7: 43,789,973 (GRCm39) |
F81S |
probably benign |
Het |
| Lpgat1 |
C |
A |
1: 191,451,600 (GRCm39) |
Y36* |
probably null |
Het |
| Mavs |
A |
G |
2: 131,088,528 (GRCm39) |
D444G |
probably benign |
Het |
| Ndst3 |
T |
C |
3: 123,465,876 (GRCm39) |
Y32C |
probably damaging |
Het |
| Nemp2 |
A |
G |
1: 52,680,210 (GRCm39) |
S145G |
probably benign |
Het |
| Or52b1 |
T |
C |
7: 104,978,592 (GRCm39) |
N269S |
probably damaging |
Het |
| Or7g20 |
T |
A |
9: 18,946,816 (GRCm39) |
Y132* |
probably null |
Het |
| Or8g52 |
A |
C |
9: 39,631,296 (GRCm39) |
M258L |
probably benign |
Het |
| Pds5a |
A |
T |
5: 65,823,514 (GRCm39) |
C92* |
probably null |
Het |
| Pgk2 |
A |
G |
17: 40,519,149 (GRCm39) |
V93A |
probably damaging |
Het |
| Phf3 |
C |
T |
1: 30,870,539 (GRCm39) |
V116I |
probably benign |
Het |
| Prl8a2 |
T |
C |
13: 27,534,985 (GRCm39) |
Y86H |
possibly damaging |
Het |
| Rab4b |
T |
C |
7: 26,875,551 (GRCm39) |
|
probably benign |
Het |
| Rsad1 |
T |
C |
11: 94,439,449 (GRCm39) |
|
probably benign |
Het |
| Sim1 |
G |
A |
10: 50,859,950 (GRCm39) |
C604Y |
probably damaging |
Het |
| Slc5a3 |
T |
A |
16: 91,874,696 (GRCm39) |
L251* |
probably null |
Het |
| Slit3 |
A |
G |
11: 35,589,147 (GRCm39) |
N1234S |
probably damaging |
Het |
| Sntg1 |
A |
T |
1: 8,653,569 (GRCm39) |
|
probably null |
Het |
| Snx31 |
T |
C |
15: 36,525,785 (GRCm39) |
N305D |
probably benign |
Het |
| St14 |
T |
C |
9: 31,001,802 (GRCm39) |
I768V |
probably benign |
Het |
| Tep1 |
G |
A |
14: 51,075,051 (GRCm39) |
H1755Y |
possibly damaging |
Het |
| Tlr6 |
A |
C |
5: 65,110,555 (GRCm39) |
F784C |
probably damaging |
Het |
| Tmem132a |
A |
G |
19: 10,836,427 (GRCm39) |
V701A |
probably benign |
Het |
| Tspan15 |
A |
T |
10: 62,025,621 (GRCm39) |
M197K |
possibly damaging |
Het |
| Upf1 |
C |
T |
8: 70,791,110 (GRCm39) |
R544H |
probably damaging |
Het |
| Vegfb |
T |
C |
19: 6,963,446 (GRCm39) |
Y106C |
probably damaging |
Het |
| Vmn2r100 |
AAAACAGGAGTATTGATTGGAAAC |
AAAAC |
17: 19,743,681 (GRCm39) |
|
probably null |
Het |
| Vmn2r18 |
T |
A |
5: 151,485,730 (GRCm39) |
Q588L |
probably damaging |
Het |
| Vmn2r66 |
T |
C |
7: 84,654,800 (GRCm39) |
D503G |
probably benign |
Het |
| Zc3h15 |
T |
C |
2: 83,488,913 (GRCm39) |
V161A |
probably benign |
Het |
|
| Other mutations in Ap3b2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00772:Ap3b2
|
APN |
7 |
81,121,697 (GRCm39) |
missense |
probably damaging |
0.98 |
|
IGL01695:Ap3b2
|
APN |
7 |
81,126,687 (GRCm39) |
splice site |
probably benign |
|
|
IGL01876:Ap3b2
|
APN |
7 |
81,123,602 (GRCm39) |
splice site |
probably null |
|
|
IGL02132:Ap3b2
|
APN |
7 |
81,110,746 (GRCm39) |
missense |
unknown |
|
|
IGL02227:Ap3b2
|
APN |
7 |
81,123,152 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02660:Ap3b2
|
APN |
7 |
81,115,446 (GRCm39) |
missense |
probably benign |
0.13 |
|
R0045:Ap3b2
|
UTSW |
7 |
81,115,941 (GRCm39) |
missense |
possibly damaging |
0.82 |
|
R0045:Ap3b2
|
UTSW |
7 |
81,115,941 (GRCm39) |
missense |
possibly damaging |
0.82 |
|
R0142:Ap3b2
|
UTSW |
7 |
81,122,828 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R0317:Ap3b2
|
UTSW |
7 |
81,113,429 (GRCm39) |
splice site |
probably null |
|
|
R0568:Ap3b2
|
UTSW |
7 |
81,114,377 (GRCm39) |
critical splice donor site |
probably null |
|
|
R1035:Ap3b2
|
UTSW |
7 |
81,113,659 (GRCm39) |
missense |
unknown |
|
|
R1121:Ap3b2
|
UTSW |
7 |
81,113,943 (GRCm39) |
missense |
unknown |
|
|
R1160:Ap3b2
|
UTSW |
7 |
81,115,917 (GRCm39) |
critical splice donor site |
probably null |
|
|
R1489:Ap3b2
|
UTSW |
7 |
81,113,438 (GRCm39) |
nonsense |
probably null |
|
|
R1542:Ap3b2
|
UTSW |
7 |
81,127,825 (GRCm39) |
splice site |
probably null |
|
|
R1652:Ap3b2
|
UTSW |
7 |
81,123,147 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1741:Ap3b2
|
UTSW |
7 |
81,117,347 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R1872:Ap3b2
|
UTSW |
7 |
81,113,898 (GRCm39) |
missense |
unknown |
|
|
R2065:Ap3b2
|
UTSW |
7 |
81,113,522 (GRCm39) |
missense |
unknown |
|
|
R2353:Ap3b2
|
UTSW |
7 |
81,123,598 (GRCm39) |
unclassified |
probably benign |
|
|
R2354:Ap3b2
|
UTSW |
7 |
81,123,598 (GRCm39) |
unclassified |
probably benign |
|
|
R2398:Ap3b2
|
UTSW |
7 |
81,126,943 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R3421:Ap3b2
|
UTSW |
7 |
81,123,598 (GRCm39) |
unclassified |
probably benign |
|
|
R3710:Ap3b2
|
UTSW |
7 |
81,123,598 (GRCm39) |
unclassified |
probably benign |
|
|
R3932:Ap3b2
|
UTSW |
7 |
81,123,598 (GRCm39) |
unclassified |
probably benign |
|
|
R3933:Ap3b2
|
UTSW |
7 |
81,123,598 (GRCm39) |
unclassified |
probably benign |
|
|
R4209:Ap3b2
|
UTSW |
7 |
81,126,884 (GRCm39) |
missense |
probably benign |
0.02 |
|
R4732:Ap3b2
|
UTSW |
7 |
81,121,680 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4733:Ap3b2
|
UTSW |
7 |
81,121,680 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4841:Ap3b2
|
UTSW |
7 |
81,127,678 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5207:Ap3b2
|
UTSW |
7 |
81,126,517 (GRCm39) |
missense |
possibly damaging |
0.48 |
|
R5659:Ap3b2
|
UTSW |
7 |
81,126,500 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R6109:Ap3b2
|
UTSW |
7 |
81,143,340 (GRCm39) |
missense |
possibly damaging |
0.55 |
|
R6223:Ap3b2
|
UTSW |
7 |
81,123,210 (GRCm39) |
nonsense |
probably null |
|
|
R6901:Ap3b2
|
UTSW |
7 |
81,134,660 (GRCm39) |
critical splice acceptor site |
probably null |
|
|
R6981:Ap3b2
|
UTSW |
7 |
81,127,741 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7061:Ap3b2
|
UTSW |
7 |
81,110,757 (GRCm39) |
missense |
unknown |
|
|
R7317:Ap3b2
|
UTSW |
7 |
81,110,776 (GRCm39) |
missense |
unknown |
|
|
R7501:Ap3b2
|
UTSW |
7 |
81,123,194 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R7543:Ap3b2
|
UTSW |
7 |
81,115,894 (GRCm39) |
splice site |
probably null |
|
|
R7643:Ap3b2
|
UTSW |
7 |
81,126,820 (GRCm39) |
missense |
probably benign |
0.24 |
|
R7707:Ap3b2
|
UTSW |
7 |
81,126,530 (GRCm39) |
missense |
possibly damaging |
0.60 |
|
R8111:Ap3b2
|
UTSW |
7 |
81,113,530 (GRCm39) |
missense |
unknown |
|
|
R8273:Ap3b2
|
UTSW |
7 |
81,112,990 (GRCm39) |
missense |
unknown |
|
|
R8325:Ap3b2
|
UTSW |
7 |
81,134,237 (GRCm39) |
splice site |
probably null |
|
|
R8355:Ap3b2
|
UTSW |
7 |
81,122,851 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8697:Ap3b2
|
UTSW |
7 |
81,122,783 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R8716:Ap3b2
|
UTSW |
7 |
81,126,901 (GRCm39) |
missense |
probably benign |
0.03 |
|
R8923:Ap3b2
|
UTSW |
7 |
81,126,931 (GRCm39) |
missense |
probably benign |
0.08 |
|
R9002:Ap3b2
|
UTSW |
7 |
81,117,192 (GRCm39) |
missense |
probably benign |
0.02 |
|
R9163:Ap3b2
|
UTSW |
7 |
81,113,546 (GRCm39) |
missense |
unknown |
|
|
R9304:Ap3b2
|
UTSW |
7 |
81,113,019 (GRCm39) |
missense |
unknown |
|
|
R9321:Ap3b2
|
UTSW |
7 |
81,114,252 (GRCm39) |
critical splice acceptor site |
probably null |
|
|
R9413:Ap3b2
|
UTSW |
7 |
81,127,757 (GRCm39) |
missense |
possibly damaging |
0.45 |
|
R9459:Ap3b2
|
UTSW |
7 |
81,123,651 (GRCm39) |
missense |
probably benign |
0.16 |
|
R9746:Ap3b2
|
UTSW |
7 |
81,126,092 (GRCm39) |
missense |
probably damaging |
1.00 |
|
X0013:Ap3b2
|
UTSW |
7 |
81,112,988 (GRCm39) |
critical splice donor site |
probably null |
|
|
X0028:Ap3b2
|
UTSW |
7 |
81,113,512 (GRCm39) |
nonsense |
probably null |
|
|
| Predicted Primers |
PCR Primer
(F):5'- TATTCCAGACGAGAAGCAGC -3'
(R):5'- AAGCTAGCCCTTGTCAGGAG -3'
Sequencing Primer
(F):5'- CCTGCAAAACCGTGGTAAGGTC -3'
(R):5'- CTAGCCCTTGTCAGGAGGTAGG -3'
|
| Posted On |
2015-05-14 |
Incidental Mutation