Incidental Mutation 'R8923:Ap3b2'
| ID |
679396 |
| 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 |
068768-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.105)
|
| Stock # |
R8923 (G1)
|
| Quality Score |
181.009 |
|
Status
|
Validated
|
| Chromosome |
7 |
| Chromosomal Location |
81110147-81143673 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 81126931 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Glutamic Acid to Glycine
at position 273
(E273G)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000080739
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000082090]
[ENSMUST00000152355]
|
| AlphaFold |
Q9JME5 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000082090
AA Change: E273G
PolyPhen 2
Score 0.078 (Sensitivity: 0.93; Specificity: 0.85)
|
| SMART Domains |
Protein: ENSMUSP00000080739
Gene: ENSMUSG00000062444
AA Change: E273G
| 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 |
probably benign
Transcript: ENSMUST00000152355
AA Change: E273G
PolyPhen 2
Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
|
| Coding Region Coverage |
- 1x: 100.0%
- 3x: 99.9%
- 10x: 99.6%
- 20x: 98.6%
|
| Validation Efficiency |
98% (53/54) |
| 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: 53 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Ano1 |
A |
G |
7: 144,204,288 (GRCm39) |
Y308H |
possibly damaging |
Het |
| Ano6 |
T |
C |
15: 95,811,428 (GRCm39) |
I176T |
probably damaging |
Het |
| Arid1a |
A |
G |
4: 133,412,304 (GRCm39) |
I1245T |
unknown |
Het |
| Ash1l |
T |
C |
3: 88,892,974 (GRCm39) |
S1618P |
possibly damaging |
Het |
| Atp5f1e |
G |
T |
2: 174,304,309 (GRCm39) |
S49* |
probably null |
Het |
| Bsdc1 |
C |
T |
4: 129,355,405 (GRCm39) |
|
probably benign |
Het |
| Ccni |
T |
C |
5: 93,335,943 (GRCm39) |
H152R |
probably damaging |
Het |
| Cdk5 |
A |
G |
5: 24,625,284 (GRCm39) |
V208A |
possibly damaging |
Het |
| Cmtm5 |
G |
A |
14: 55,176,345 (GRCm39) |
D137N |
probably damaging |
Het |
| Cyp3a41b |
A |
G |
5: 145,521,448 (GRCm39) |
M1T |
probably null |
Het |
| Cyp3a44 |
A |
T |
5: 145,736,171 (GRCm39) |
V93E |
probably damaging |
Het |
| Dhrs2 |
A |
T |
14: 55,478,309 (GRCm39) |
I241F |
probably benign |
Het |
| Dip2c |
A |
G |
13: 9,673,901 (GRCm39) |
T1114A |
probably damaging |
Het |
| Dsel |
T |
C |
1: 111,788,284 (GRCm39) |
I750M |
possibly damaging |
Het |
| Dync2h1 |
T |
C |
9: 7,168,515 (GRCm39) |
K398E |
probably benign |
Het |
| Efcab12 |
G |
C |
6: 115,787,982 (GRCm39) |
T660S |
possibly damaging |
Het |
| Ep400 |
A |
G |
5: 110,831,864 (GRCm39) |
L2126P |
unknown |
Het |
| Ercc1 |
T |
A |
7: 19,081,062 (GRCm39) |
|
probably benign |
Het |
| Flnc |
G |
T |
6: 29,452,236 (GRCm39) |
D1687Y |
probably damaging |
Het |
| Frrs1 |
A |
T |
3: 116,696,070 (GRCm39) |
I530F |
possibly damaging |
Het |
| Gp5 |
G |
T |
16: 30,128,222 (GRCm39) |
L151I |
probably damaging |
Het |
| H2-Q5 |
A |
G |
17: 35,613,982 (GRCm39) |
D177G |
|
Het |
| Itgal |
A |
T |
7: 126,895,533 (GRCm39) |
|
probably benign |
Het |
| Klhl33 |
A |
T |
14: 51,129,882 (GRCm39) |
C277* |
probably null |
Het |
| Lefty1 |
T |
A |
1: 180,765,318 (GRCm39) |
C295* |
probably null |
Het |
| Lmo7 |
A |
T |
14: 102,137,679 (GRCm39) |
T794S |
probably benign |
Het |
| Mss51 |
A |
G |
14: 20,537,177 (GRCm39) |
M97T |
possibly damaging |
Het |
| Mtmr11 |
C |
T |
3: 96,072,188 (GRCm39) |
P262S |
probably damaging |
Het |
| Muc15 |
A |
T |
2: 110,562,212 (GRCm39) |
N216I |
probably damaging |
Het |
| Muc16 |
A |
T |
9: 18,549,972 (GRCm39) |
D5440E |
probably benign |
Het |
| Myt1l |
A |
G |
12: 29,960,800 (GRCm39) |
K1038E |
unknown |
Het |
| Naa15 |
G |
A |
3: 51,367,443 (GRCm39) |
V539M |
probably damaging |
Het |
| Or10al2 |
A |
T |
17: 37,983,702 (GRCm39) |
I263F |
probably benign |
Het |
| Or1e26 |
T |
C |
11: 73,480,076 (GRCm39) |
I163V |
probably benign |
Het |
| Or5ac20 |
G |
C |
16: 59,104,399 (GRCm39) |
L154V |
probably benign |
Het |
| Parpbp |
C |
T |
10: 87,947,474 (GRCm39) |
V387I |
probably benign |
Het |
| Pbxip1 |
T |
C |
3: 89,352,921 (GRCm39) |
I189T |
possibly damaging |
Het |
| Prkci |
T |
A |
3: 31,095,250 (GRCm39) |
Y111* |
probably null |
Het |
| Prkd2 |
C |
G |
7: 16,599,682 (GRCm39) |
T715R |
probably damaging |
Het |
| Rab40c |
A |
C |
17: 26,102,664 (GRCm39) |
S262A |
probably benign |
Het |
| Rad51d |
A |
G |
11: 82,773,798 (GRCm39) |
L164P |
probably damaging |
Het |
| Rgs22 |
T |
A |
15: 36,093,106 (GRCm39) |
K513I |
probably damaging |
Het |
| Rubcn |
G |
T |
16: 32,646,049 (GRCm39) |
T828K |
probably damaging |
Het |
| Sdha |
G |
A |
13: 74,487,179 (GRCm39) |
T203M |
probably damaging |
Het |
| Sesn3 |
T |
C |
9: 14,217,562 (GRCm39) |
|
probably null |
Het |
| Spag8 |
T |
A |
4: 43,651,471 (GRCm39) |
T468S |
probably damaging |
Het |
| Spdl1 |
T |
C |
11: 34,704,478 (GRCm39) |
K452E |
possibly damaging |
Het |
| Stat5a |
T |
C |
11: 100,771,308 (GRCm39) |
F597S |
|
Het |
| Sult1b1 |
A |
C |
5: 87,662,893 (GRCm39) |
F269C |
probably damaging |
Het |
| Ubap1 |
A |
G |
4: 41,379,170 (GRCm39) |
N128S |
probably benign |
Het |
| Utp20 |
G |
A |
10: 88,627,604 (GRCm39) |
Q954* |
probably null |
Het |
| Vmn1r173 |
T |
A |
7: 23,401,768 (GRCm39) |
M1K |
probably null |
Het |
| Wdfy1 |
A |
G |
1: 79,684,017 (GRCm39) |
S373P |
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 |
|
|
R4152:Ap3b2
|
UTSW |
7 |
81,127,765 (GRCm39) |
missense |
probably damaging |
1.00 |
|
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 |
|
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'- TGGAAGTAAAGCTGCGCCAC -3'
(R):5'- GCAACCTGCTCATTGATGTGG -3'
Sequencing Primer
(F):5'- CACCGCCATGACCACCG -3'
(R):5'- GGTGATTATCAGCATGCTCACGC -3'
|
| Posted On |
2021-08-02 |
Incidental Mutation