Incidental Mutation 'R5517:Ap2a1'
ID 431346
Institutional Source Beutler Lab
Gene Symbol Ap2a1
Ensembl Gene ENSMUSG00000060279
Gene Name adaptor-related protein complex 2, alpha 1 subunit
Synonyms Adtaa
MMRRC Submission 043076-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.400) question?
Stock # R5517 (G1)
Quality Score 140
Status Validated
Chromosome 7
Chromosomal Location 44549797-44578914 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 44556405 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 273 (D273G)
Ref Sequence ENSEMBL: ENSMUSP00000127497 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085399] [ENSMUST00000107857] [ENSMUST00000166972] [ENSMUST00000167930]
AlphaFold P17426
Predicted Effect possibly damaging
Transcript: ENSMUST00000085399
AA Change: D273G

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000082519
Gene: ENSMUSG00000060279
AA Change: D273G

DomainStartEndE-ValueType
Pfam:Adaptin_N 29 591 7.5e-150 PFAM
low complexity region 646 657 N/A INTRINSIC
low complexity region 665 675 N/A INTRINSIC
low complexity region 699 741 N/A INTRINSIC
Alpha_adaptinC2 745 858 4.49e-23 SMART
Pfam:Alpha_adaptin_C 864 972 9.4e-46 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000107857
AA Change: D273G

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000103489
Gene: ENSMUSG00000060279
AA Change: D273G

DomainStartEndE-ValueType
Pfam:Adaptin_N 29 591 7e-150 PFAM
low complexity region 646 657 N/A INTRINSIC
low complexity region 665 675 N/A INTRINSIC
low complexity region 706 719 N/A INTRINSIC
Alpha_adaptinC2 723 836 4.49e-23 SMART
Pfam:Alpha_adaptin_C 842 950 9.1e-46 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000166972
AA Change: D273G

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000127842
Gene: ENSMUSG00000060279
AA Change: D273G

DomainStartEndE-ValueType
Pfam:Adaptin_N 29 591 2e-149 PFAM
low complexity region 646 657 N/A INTRINSIC
low complexity region 665 675 N/A INTRINSIC
low complexity region 699 741 N/A INTRINSIC
Alpha_adaptinC2 745 858 4.49e-23 SMART
Pfam:Alpha_adaptin_C 864 972 5.4e-46 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000167930
AA Change: D273G

PolyPhen 2 Score 0.932 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000127497
Gene: ENSMUSG00000060279
AA Change: D273G

DomainStartEndE-ValueType
Pfam:Adaptin_N 29 591 7e-150 PFAM
low complexity region 646 657 N/A INTRINSIC
low complexity region 665 675 N/A INTRINSIC
low complexity region 706 719 N/A INTRINSIC
Alpha_adaptinC2 723 836 4.49e-23 SMART
Pfam:Alpha_adaptin_C 842 950 9.1e-46 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207426
Predicted Effect probably benign
Transcript: ENSMUST00000207814
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208291
Predicted Effect probably benign
Transcript: ENSMUST00000208472
Meta Mutation Damage Score 0.6716 question?
Coding Region Coverage
  • 1x: 98.5%
  • 3x: 97.4%
  • 10x: 95.2%
  • 20x: 90.5%
Validation Efficiency 99% (67/68)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the alpha 1 adaptin subunit of the adaptor protein 2 (AP-2) complex found in clathrin coated vesicles. The AP-2 complex is a heterotetramer consisting of two large adaptins (alpha or beta), a medium adaptin (mu), and a small adaptin (sigma). The complex is part of the protein coat on the cytoplasmic face of coated vesicles which links clathrin to receptors in vesicles. Alternative splicing of this gene results in two transcript variants encoding two different isoforms. A third transcript variant has been described, but its full length nature has not been determined. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcf1 C T 17: 36,269,233 (GRCm39) R675K possibly damaging Het
Aire A T 10: 77,875,525 (GRCm39) S282T probably benign Het
Ak9 A G 10: 41,216,887 (GRCm39) E283G probably benign Het
Akap9 T A 5: 4,051,665 (GRCm39) D1477E possibly damaging Het
Apob T C 12: 8,040,906 (GRCm39) L664P probably damaging Het
Arhgap35 A T 7: 16,297,414 (GRCm39) F550L probably damaging Het
Armc2 T C 10: 41,839,846 (GRCm39) E373G probably benign Het
Atp8b2 C A 3: 89,853,338 (GRCm39) A726S probably benign Het
C030048H21Rik T A 2: 26,145,899 (GRCm39) Q87L probably damaging Het
Cd244a T A 1: 171,405,542 (GRCm39) probably benign Het
Cdk10 T A 8: 123,957,326 (GRCm39) probably null Het
Cenpe C A 3: 134,929,026 (GRCm39) P310Q probably damaging Het
Chuk T A 19: 44,085,972 (GRCm39) probably null Het
Crebl2 T C 6: 134,828,139 (GRCm39) S104P probably benign Het
Ddo A G 10: 40,523,726 (GRCm39) K239E probably benign Het
Defb5 A G 8: 19,300,868 (GRCm39) probably null Het
Dhx35 T A 2: 158,676,832 (GRCm39) M422K probably damaging Het
Fchsd1 C T 18: 38,092,926 (GRCm39) probably benign Het
Gatm G A 2: 122,426,024 (GRCm39) T409I probably damaging Het
Gdpd1 A T 11: 86,950,332 (GRCm39) D80E probably damaging Het
Gspt1 C A 16: 11,071,843 (GRCm39) G7C unknown Het
Hells G A 19: 38,943,244 (GRCm39) S516N probably benign Het
Ints1 A G 5: 139,738,542 (GRCm39) S2069P possibly damaging Het
Kank4 G A 4: 98,663,118 (GRCm39) T690M probably damaging Het
Kcnq4 T C 4: 120,573,006 (GRCm39) N265S possibly damaging Het
Kif5b C A 18: 6,220,954 (GRCm39) A385S probably benign Het
Map2 T C 1: 66,454,415 (GRCm39) S1102P probably benign Het
Mcm7 A G 5: 138,163,133 (GRCm39) S340P possibly damaging Het
Mcrs1 C T 15: 99,144,876 (GRCm39) R246H possibly damaging Het
Myo16 T A 8: 10,610,226 (GRCm39) M1189K probably benign Het
Or4d2 A T 11: 87,783,892 (GRCm39) I286N probably damaging Het
Or4k52 G T 2: 111,610,804 (GRCm39) M46I probably benign Het
Or7g29 G A 9: 19,287,063 (GRCm39) T38I probably damaging Het
Otog A G 7: 45,923,995 (GRCm39) N1118S probably damaging Het
Pakap T C 4: 57,855,987 (GRCm39) Y439H probably damaging Het
Pcdhb7 G T 18: 37,474,846 (GRCm39) probably benign Het
Picalm C T 7: 89,819,806 (GRCm39) T189I possibly damaging Het
Ptx4 T A 17: 25,343,760 (GRCm39) S337T possibly damaging Het
Rad51ap2 C T 12: 11,508,313 (GRCm39) S745L probably benign Het
Rspry1 G A 8: 95,363,388 (GRCm39) probably null Het
Scn5a T G 9: 119,324,779 (GRCm39) I1350L probably damaging Het
Sgk2 T C 2: 162,839,755 (GRCm39) L121P probably damaging Het
Slc17a1 A T 13: 24,056,575 (GRCm39) probably benign Het
Slc6a12 A G 6: 121,331,298 (GRCm39) N183S probably benign Het
Smg9 C A 7: 24,114,338 (GRCm39) probably benign Het
Spred1 G A 2: 117,008,195 (GRCm39) S367N probably damaging Het
Srpra T C 9: 35,122,646 (GRCm39) V21A probably benign Het
Taar2 A T 10: 23,816,627 (GRCm39) I56F possibly damaging Het
Taf1a T G 1: 183,177,323 (GRCm39) L67R probably damaging Het
Tbc1d10b C A 7: 126,797,779 (GRCm39) R787S possibly damaging Het
Topbp1 T A 9: 103,213,313 (GRCm39) N1044K probably benign Het
Usp24 A G 4: 106,232,871 (GRCm39) T886A probably benign Het
Vmn2r26 A G 6: 124,027,676 (GRCm39) D472G probably damaging Het
Zyg11a T C 4: 108,061,943 (GRCm39) N286S possibly damaging Het
Other mutations in Ap2a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00429:Ap2a1 APN 7 44,555,192 (GRCm39) missense probably damaging 1.00
IGL01315:Ap2a1 APN 7 44,565,713 (GRCm39) missense possibly damaging 0.47
IGL01324:Ap2a1 APN 7 44,555,120 (GRCm39) missense probably damaging 1.00
IGL02545:Ap2a1 APN 7 44,555,850 (GRCm39) missense probably damaging 1.00
IGL03067:Ap2a1 APN 7 44,552,935 (GRCm39) missense probably benign
IGL03172:Ap2a1 APN 7 44,553,479 (GRCm39) missense probably benign 0.00
disaffected UTSW 7 44,565,588 (GRCm39) missense probably damaging 1.00
R0233:Ap2a1 UTSW 7 44,565,397 (GRCm39) missense probably damaging 1.00
R0233:Ap2a1 UTSW 7 44,565,397 (GRCm39) missense probably damaging 1.00
R0546:Ap2a1 UTSW 7 44,554,132 (GRCm39) missense probably damaging 0.97
R1103:Ap2a1 UTSW 7 44,553,593 (GRCm39) unclassified probably benign
R1566:Ap2a1 UTSW 7 44,552,904 (GRCm39) missense probably benign 0.02
R1682:Ap2a1 UTSW 7 44,565,362 (GRCm39) missense probably benign 0.14
R1745:Ap2a1 UTSW 7 44,556,369 (GRCm39) missense probably damaging 1.00
R1777:Ap2a1 UTSW 7 44,553,576 (GRCm39) missense probably damaging 1.00
R4627:Ap2a1 UTSW 7 44,553,843 (GRCm39) missense probably damaging 1.00
R4669:Ap2a1 UTSW 7 44,552,343 (GRCm39) unclassified probably benign
R4776:Ap2a1 UTSW 7 44,550,970 (GRCm39) unclassified probably benign
R4909:Ap2a1 UTSW 7 44,555,805 (GRCm39) missense probably damaging 1.00
R5040:Ap2a1 UTSW 7 44,555,228 (GRCm39) missense possibly damaging 0.78
R5278:Ap2a1 UTSW 7 44,552,203 (GRCm39) missense probably benign 0.00
R5310:Ap2a1 UTSW 7 44,555,489 (GRCm39) splice site probably null
R5635:Ap2a1 UTSW 7 44,573,325 (GRCm39) intron probably benign
R6002:Ap2a1 UTSW 7 44,553,819 (GRCm39) splice site probably null
R6083:Ap2a1 UTSW 7 44,557,175 (GRCm39) missense probably damaging 1.00
R6185:Ap2a1 UTSW 7 44,565,594 (GRCm39) missense probably damaging 1.00
R6430:Ap2a1 UTSW 7 44,553,253 (GRCm39) missense probably benign
R6491:Ap2a1 UTSW 7 44,565,588 (GRCm39) missense probably damaging 1.00
R7058:Ap2a1 UTSW 7 44,550,215 (GRCm39) missense probably damaging 1.00
R7180:Ap2a1 UTSW 7 44,573,228 (GRCm39) splice site probably null
R7490:Ap2a1 UTSW 7 44,552,213 (GRCm39) missense probably benign 0.03
R7765:Ap2a1 UTSW 7 44,559,160 (GRCm39) missense probably damaging 1.00
R7831:Ap2a1 UTSW 7 44,550,436 (GRCm39) missense probably damaging 1.00
R8237:Ap2a1 UTSW 7 44,550,220 (GRCm39) missense probably damaging 1.00
R8334:Ap2a1 UTSW 7 44,554,135 (GRCm39) missense possibly damaging 0.95
R8540:Ap2a1 UTSW 7 44,553,750 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TCAGCCCCAGGTGTTAGATG -3'
(R):5'- GGAGCCCAGACCTAGAAATTG -3'

Sequencing Primer
(F):5'- AGGTGTTAGATGCCAGCCTC -3'
(R):5'- GCCCAGACCTAGAAATTGCTGATC -3'
Posted On 2016-10-05