Incidental Mutation 'R9413:Ap3b2'
| ID |
711900 |
| 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 |
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.105)
|
| Stock # |
R9413 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
7 |
| Chromosomal Location |
81110147-81143673 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
G to T
at 81127757 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Proline to Threonine
at position 140
(P140T)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000080739
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000082090]
[ENSMUST00000152355]
|
| AlphaFold |
Q9JME5 |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000082090
AA Change: P140T
PolyPhen 2
Score 0.454 (Sensitivity: 0.89; Specificity: 0.90)
|
| SMART Domains |
Protein: ENSMUSP00000080739
Gene: ENSMUSG00000062444
AA Change: P140T
| 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: P140T
PolyPhen 2
Score 0.009 (Sensitivity: 0.96; Specificity: 0.77)
|
| Meta Mutation Damage Score |
0.5869 |
| Coding Region Coverage |
- 1x: 100.0%
- 3x: 99.9%
- 10x: 99.7%
- 20x: 99.1%
|
| Validation Efficiency |
97% (35/36) |
| 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: 33 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Abca16 |
A |
T |
7: 120,126,422 (GRCm39) |
T1194S |
probably benign |
Het |
| Akr7a5 |
A |
T |
4: 139,038,059 (GRCm39) |
|
probably benign |
Het |
| Ap3s1 |
T |
C |
18: 46,887,531 (GRCm39) |
|
probably null |
Het |
| Arrdc2 |
C |
T |
8: 71,288,892 (GRCm39) |
R381H |
probably damaging |
Het |
| Atg13 |
T |
C |
2: 91,511,970 (GRCm39) |
D286G |
probably benign |
Het |
| C1qtnf4 |
T |
C |
2: 90,720,648 (GRCm39) |
F307S |
probably damaging |
Het |
| Cdk5rap1 |
A |
T |
2: 154,207,880 (GRCm39) |
|
probably null |
Het |
| Chsy3 |
C |
T |
18: 59,309,170 (GRCm39) |
A141V |
possibly damaging |
Het |
| Creb3l1 |
C |
T |
2: 91,822,231 (GRCm39) |
|
probably null |
Het |
| D5Ertd579e |
A |
G |
5: 36,772,278 (GRCm39) |
S706P |
probably damaging |
Het |
| Ell2 |
A |
G |
13: 75,917,705 (GRCm39) |
D545G |
|
Het |
| Ephb6 |
T |
C |
6: 41,591,509 (GRCm39) |
L222P |
|
Het |
| Flnc |
G |
A |
6: 29,441,484 (GRCm39) |
R422Q |
probably benign |
Het |
| Gm6619 |
A |
T |
6: 131,468,370 (GRCm39) |
D167V |
unknown |
Het |
| Gucy2c |
T |
C |
6: 136,700,771 (GRCm39) |
D581G |
possibly damaging |
Het |
| Hectd1 |
G |
A |
12: 51,792,880 (GRCm39) |
R2471* |
probably null |
Het |
| Kif1a |
A |
T |
1: 92,949,019 (GRCm39) |
M1501K |
probably benign |
Het |
| Mycbpap |
A |
G |
11: 94,392,321 (GRCm39) |
V390A |
probably damaging |
Het |
| Or2n1d |
A |
T |
17: 38,646,320 (GRCm39) |
T91S |
possibly damaging |
Het |
| Pex3 |
A |
G |
10: 13,410,454 (GRCm39) |
Y236H |
probably damaging |
Het |
| Pglyrp3 |
G |
T |
3: 91,930,106 (GRCm39) |
A91S |
probably damaging |
Het |
| Ppp1ca |
T |
C |
19: 4,244,897 (GRCm39) |
S292P |
probably damaging |
Het |
| Prkci |
T |
C |
3: 31,097,915 (GRCm39) |
V455A |
probably damaging |
Het |
| Prrx1 |
A |
G |
1: 163,140,182 (GRCm39) |
V8A |
probably benign |
Het |
| Psd4 |
C |
T |
2: 24,287,472 (GRCm39) |
T468I |
probably benign |
Het |
| Rnf213 |
A |
G |
11: 119,357,059 (GRCm39) |
E4203G |
|
Het |
| Snrnp27 |
T |
C |
6: 86,653,255 (GRCm39) |
D121G |
possibly damaging |
Het |
| Spag6 |
A |
T |
2: 18,739,029 (GRCm39) |
M320L |
probably benign |
Het |
| Spata16 |
T |
A |
3: 26,978,486 (GRCm39) |
M484K |
possibly damaging |
Het |
| Trim69 |
G |
A |
2: 122,009,083 (GRCm39) |
W381* |
probably null |
Het |
| Tubgcp3 |
A |
C |
8: 12,674,885 (GRCm39) |
I745S |
probably damaging |
Het |
| Ubxn2b |
A |
G |
4: 6,204,607 (GRCm39) |
D156G |
probably damaging |
Het |
| Vmn2r103 |
A |
G |
17: 20,032,158 (GRCm39) |
N644S |
possibly damaging |
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 |
|
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 |
|
|
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'- ATTCCAGACGAGAAGCAGC -3'
(R):5'- AAGCTAGCCCTTGTCAGGAG -3'
Sequencing Primer
(F):5'- CCTGCAAAACCGTGGTAAGGTC -3'
(R):5'- CTAGCCCTTGTCAGGAGGTAGG -3'
|
| Posted On |
2022-05-16 |
Incidental Mutation