Incidental Mutation 'R1934:Ap1m1'
Institutional Source Beutler Lab
Gene Symbol Ap1m1
Ensembl Gene ENSMUSG00000003033
Gene Nameadaptor-related protein complex AP-1, mu subunit 1
Synonymsmu1A, [m]1A, Cltnm, AP47, Adtm1A
MMRRC Submission 039952-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1934 (G1)
Quality Score225
Status Not validated
Chromosomal Location72240018-72257385 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 72255793 bp
Amino Acid Change Isoleucine to Valine at position 382 (I382V)
Ref Sequence ENSEMBL: ENSMUSP00000003117 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003117] [ENSMUST00000126885]
HIV-1 Nef in complex with MHC-I cytoplasmic domain and Mu1 adaptin subunit of AP1 adaptor (second domain) [X-RAY DIFFRACTION]
HIV-1 Nef in complex with MHC-I cytoplasmic domain and Mu1 adaptin subunit of AP1 adaptor (second domain) [X-RAY DIFFRACTION]
Structural basis for recruitment and activation of the AP-1 clathrin adaptor complex by Arf1 [X-RAY DIFFRACTION]
Crystal structure of the human BST2 cytoplasmic domain and the HIV-1 Vpu cytoplasmic domain bound to the clathrin adaptor protein complex 1 (AP1) core [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000003117
AA Change: I382V

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000003117
Gene: ENSMUSG00000003033
AA Change: I382V

Pfam:Clat_adaptor_s 2 141 4.6e-7 PFAM
Pfam:Adap_comp_sub 157 422 2.5e-94 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000126885
SMART Domains Protein: ENSMUSP00000120435
Gene: ENSMUSG00000003033

Pfam:Clat_adaptor_s 4 115 4.8e-7 PFAM
Pfam:Adap_comp_sub 131 181 6.4e-18 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151546
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156735
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 96.9%
  • 10x: 95.3%
  • 20x: 92.5%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the mu-1 subunit of the scaffolding adapter protein complex AP-1 and is a member of the mu adaptin family. The AP-1 complex, which consists of 4 subunits (mu-adaptin, beta-prime adaptin, gamma-adaptin, and the small chain adaptin), is one of the predominant coat proteins of membrane vesicles involved in eukaryotic post-Golgi trafficking. The AP-1 complex is located at the Golgi vesicle and links clathrin to receptors in coated vesicles. These vesicles are involved in endocytosis and Golgi processing. AP-1 complex subunit mu-1 and other mu-adaptins select cargo proteins bearing sequence-specific sorting motifs. [provided by RefSeq, Jul 2016]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality around E13.5. Homozygous embryos display hemorrhage of the ventricles and spinal canal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 100 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m T C 6: 121,649,833 L548P probably damaging Het
Abca6 A G 11: 110,210,083 probably null Het
Abcb5 A G 12: 118,907,500 probably null Het
Acacb G A 5: 114,198,282 A686T probably benign Het
Acot6 T C 12: 84,106,593 V203A probably benign Het
Adam25 A T 8: 40,754,885 Y396F probably benign Het
Adamts9 A G 6: 92,943,121 L12P possibly damaging Het
Adamtsl2 A T 2: 27,089,593 D258V probably damaging Het
Aox4 G A 1: 58,245,936 V616I probably benign Het
Arhgef2 G A 3: 88,629,791 R8Q probably damaging Het
Arhgef37 T G 18: 61,523,943 E17A probably benign Het
Arhgef7 C A 8: 11,808,713 probably null Het
Arih1 T C 9: 59,394,932 D431G probably damaging Het
Astn2 C T 4: 65,435,189 V1115M probably damaging Het
Atg7 T A 6: 114,701,235 M280K probably damaging Het
Birc3 T C 9: 7,854,499 T397A possibly damaging Het
Ccdc110 A G 8: 45,943,250 N726S probably damaging Het
Cdadc1 A T 14: 59,589,860 S121T possibly damaging Het
Cdh16 A G 8: 104,617,963 V7A possibly damaging Het
Cenpb A G 2: 131,179,264 S205P probably benign Het
Chsy1 T C 7: 66,172,243 V742A probably damaging Het
Col12a1 G A 9: 79,604,522 R133* probably null Het
Col18a1 A C 10: 77,112,744 S311R possibly damaging Het
Col9a3 G A 2: 180,607,134 V260M probably damaging Het
Coq2 T A 5: 100,661,865 R17S probably damaging Het
Ctf1 A G 7: 127,712,764 R4G probably damaging Het
Cwc27 T C 13: 104,631,676 D437G probably benign Het
Cyp4f14 T C 17: 32,906,315 N430D probably damaging Het
Dars2 A G 1: 161,063,241 probably null Het
Dgkz A T 2: 91,937,104 M848K possibly damaging Het
Dnhd1 T G 7: 105,708,582 V3208G probably benign Het
Dsg1b A G 18: 20,395,906 Y233C probably damaging Het
Edem3 A T 1: 151,804,283 D460V probably damaging Het
Ednra A G 8: 77,689,118 S167P possibly damaging Het
Eif3m A T 2: 105,001,279 V180D probably damaging Het
Fam217a T A 13: 34,910,881 R207S probably damaging Het
Fcgbp G A 7: 28,107,093 G2162D probably damaging Het
Fhod3 A T 18: 25,090,278 I894F probably benign Het
Fpgs A T 2: 32,687,981 I143N probably damaging Het
Fpr-rs6 A G 17: 20,182,890 S70P probably benign Het
Frs2 T C 10: 117,078,901 M38V probably damaging Het
Fsip2 A G 2: 82,980,558 N2407S possibly damaging Het
Gabrg2 T A 11: 41,920,470 T283S probably benign Het
Gas2l1 T A 11: 5,061,408 T474S probably benign Het
Gli1 A T 10: 127,331,239 M715K possibly damaging Het
Glra3 G T 8: 55,940,907 A18S probably benign Het
Gm5800 T A 14: 51,711,939 N183I possibly damaging Het
Gm8674 T A 13: 49,901,435 noncoding transcript Het
Gnat3 A T 5: 18,019,510 I303F possibly damaging Het
Grin2d C T 7: 45,856,827 V547M probably damaging Het
Grpr C A X: 163,549,141 V53L probably benign Het
Heatr5b T C 17: 78,795,918 I1169V possibly damaging Het
Icam5 A G 9: 21,034,786 T305A probably benign Het
Itga11 T A 9: 62,744,514 N309K probably damaging Het
Itgb6 T C 2: 60,669,149 D100G probably benign Het
Kdm3b A G 18: 34,813,544 K862R probably benign Het
Kif7 T C 7: 79,711,538 D135G probably benign Het
Lrp4 A G 2: 91,480,432 D606G probably damaging Het
Lrrtm1 A T 6: 77,244,966 probably null Het
Metap1d A T 2: 71,522,583 H252L possibly damaging Het
Mfhas1 A G 8: 35,591,097 K909E possibly damaging Het
Mrgprh C T 17: 12,876,951 T26I probably damaging Het
Myo15b T C 11: 115,863,484 S937P probably benign Het
Neto2 A T 8: 85,670,404 I73N possibly damaging Het
Nod2 T C 8: 88,663,719 I196T probably benign Het
Nvl T G 1: 181,099,128 T788P probably damaging Het
Olfr539 C A 7: 140,668,038 C243* probably null Het
Olfr90 A T 17: 37,086,014 D50E possibly damaging Het
Pax3 G A 1: 78,103,480 T423I possibly damaging Het
Pde4dip A G 3: 97,692,691 V2403A possibly damaging Het
Phip C T 9: 82,903,182 V827I probably benign Het
Plcb3 A G 19: 6,964,609 F285L probably damaging Het
Pnp2 A G 14: 50,956,218 I16V probably benign Het
Pola2 A G 19: 5,953,741 L202P probably damaging Het
Ppfia1 A T 7: 144,505,110 N651K probably benign Het
Prss53 T C 7: 127,886,748 probably null Het
Rasgrf1 G T 9: 89,953,913 Q231H probably damaging Het
Rasgrf2 A T 13: 91,983,706 probably null Het
Rccd1 T A 7: 80,320,524 N115I possibly damaging Het
Rpgrip1 A T 14: 52,114,644 T26S possibly damaging Het
Rpn1 T A 6: 88,093,859 V237E probably damaging Het
Sema4f G T 6: 82,930,927 P180Q probably damaging Het
Slc36a4 T C 9: 15,720,789 V87A probably damaging Het
Slc5a4b A T 10: 76,081,473 V243E possibly damaging Het
Sos2 T G 12: 69,648,541 I141L probably damaging Het
Srbd1 A G 17: 86,102,893 V537A probably damaging Het
Sugp1 A G 8: 70,056,575 E166G possibly damaging Het
Tktl2 G A 8: 66,512,347 V186M probably damaging Het
Tshr T C 12: 91,537,181 S298P probably damaging Het
Tspan14 T C 14: 40,934,252 Y6C probably damaging Het
Ttn A T 2: 76,747,040 V24503E probably damaging Het
Vcan T A 13: 89,702,926 N1305I probably damaging Het
Vmn2r81 A G 10: 79,247,794 M1V probably null Het
Vps39 A T 2: 120,318,077 V873E probably damaging Het
Vstm2a A T 11: 16,409,734 D270V unknown Het
Wdr24 A T 17: 25,824,266 M21L possibly damaging Het
Wee1 A G 7: 110,122,491 T48A probably benign Het
Zfp369 T C 13: 65,297,151 C703R probably damaging Het
Zfp532 A T 18: 65,685,611 D1114V probably damaging Het
Zfp758 A G 17: 22,373,652 T46A probably damaging Het
Other mutations in Ap1m1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00792:Ap1m1 APN 8 72255755 missense possibly damaging 0.53
IGL00795:Ap1m1 APN 8 72253509 missense probably damaging 1.00
IGL02165:Ap1m1 APN 8 72249809 missense probably benign 0.41
R0363:Ap1m1 UTSW 8 72252894 missense probably benign 0.22
R0363:Ap1m1 UTSW 8 72256724 unclassified probably benign
R1295:Ap1m1 UTSW 8 72251875 splice site probably null
R1681:Ap1m1 UTSW 8 72256122 missense possibly damaging 0.95
R1784:Ap1m1 UTSW 8 72252849 missense probably benign 0.01
R4549:Ap1m1 UTSW 8 72240220 missense probably damaging 1.00
R4654:Ap1m1 UTSW 8 72252873 missense possibly damaging 0.94
R6003:Ap1m1 UTSW 8 72249167 missense probably damaging 1.00
R7048:Ap1m1 UTSW 8 72249798 missense probably damaging 1.00
R8253:Ap1m1 UTSW 8 72252886 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-07-14