Incidental Mutation 'R6526:Ache'
Institutional Source Beutler Lab
Gene Symbol Ache
Ensembl Gene ENSMUSG00000023328
Gene Nameacetylcholinesterase
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.643) question?
Stock #R6526 (G1)
Quality Score225.009
Status Validated
Chromosomal Location137287519-137294466 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 137290644 bp
Amino Acid Change Leucine to Glutamine at position 204 (L204Q)
Ref Sequence ENSEMBL: ENSMUSP00000083097 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024099] [ENSMUST00000052825] [ENSMUST00000085934] [ENSMUST00000125195] [ENSMUST00000132191] [ENSMUST00000137126] [ENSMUST00000138591] [ENSMUST00000141123] [ENSMUST00000196208]
Predicted Effect probably damaging
Transcript: ENSMUST00000024099
AA Change: L204Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000024099
Gene: ENSMUSG00000023328
AA Change: L204Q

Pfam:COesterase 14 563 2e-186 PFAM
Pfam:Abhydrolase_3 146 276 7.5e-9 PFAM
Pfam:AChE_tetra 578 614 3.2e-26 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000052825
SMART Domains Protein: ENSMUSP00000056156
Gene: ENSMUSG00000051502

Pfam:Peptidase_C78 27 212 5.4e-37 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000085934
AA Change: L204Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000083097
Gene: ENSMUSG00000023328
AA Change: L204Q

Pfam:COesterase 15 563 3e-178 PFAM
Pfam:Abhydrolase_3 146 260 1.4e-7 PFAM
Pfam:AChE_tetra 578 613 3.2e-23 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000125195
Predicted Effect probably benign
Transcript: ENSMUST00000132191
Predicted Effect probably benign
Transcript: ENSMUST00000137126
Predicted Effect probably benign
Transcript: ENSMUST00000138591
Predicted Effect probably benign
Transcript: ENSMUST00000141123
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150983
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184134
Predicted Effect probably damaging
Transcript: ENSMUST00000196208
AA Change: L204Q

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000142427
Gene: ENSMUSG00000023328
AA Change: L204Q

Pfam:COesterase 14 359 6.5e-134 PFAM
Pfam:Abhydrolase_3 146 284 4.1e-7 PFAM
Pfam:COesterase 355 475 1.5e-25 PFAM
Pfam:AChE_tetra 490 526 2.2e-23 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196840
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.4%
  • 20x: 91.5%
Validation Efficiency 100% (72/72)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Acetylcholinesterase hydrolyzes the neurotransmitter, acetylcholine at neuromuscular junctions and brain cholinergic synapses, and thus terminates signal transmission. It is also found on the red blood cell membranes, where it constitutes the Yt blood group antigen. Acetylcholinesterase exists in multiple molecular forms which possess similar catalytic properties, but differ in their oligomeric assembly and mode of cell attachment to the cell surface. It is encoded by the single ACHE gene, and the structural diversity in the gene products arises from alternative mRNA splicing, and post-translational associations of catalytic and structural subunits. The major form of acetylcholinesterase found in brain, muscle and other tissues is the hydrophilic species, which forms disulfide-linked oligomers with collagenous, or lipid-containing structural subunits. The other, alternatively spliced form, expressed primarily in the erythroid tissues, differs at the C-terminal end, and contains a cleavable hydrophobic peptide with a GPI-anchor site. It associates with the membranes through the phosphoinositide (PI) moieties added post-translationally. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutants show retarded postnatal development, tremors, impaired righting response, delayed maturation of external ear, failure of eyelids to open, and die by 3-wk. of age. Mutants are highly sensitive to butyrylcholinesterase inhibitor toxicity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aamp A G 1: 74,284,172 probably null Het
Abcc3 C T 11: 94,359,372 G975D probably benign Het
Abhd13 G A 8: 9,987,777 G125S probably damaging Het
Acnat2 A G 4: 49,383,497 S19P probably benign Het
Adprh A G 16: 38,447,276 Y216H probably benign Het
Anapc1 T A 2: 128,672,135 K429* probably null Het
Anxa13 T C 15: 58,344,957 noncoding transcript Het
Aprt A C 8: 122,576,816 L6W probably damaging Het
Arhgef15 T C 11: 68,949,994 T569A probably damaging Het
Atp11a T C 8: 12,864,999 L1139P probably benign Het
Atp2b4 A G 1: 133,711,729 S1136P probably damaging Het
B9d1 T A 11: 61,509,097 Y90* probably null Het
Btla G A 16: 45,239,094 A54T probably damaging Het
Cd63 T C 10: 128,911,489 V35A probably benign Het
Chek2 T C 5: 110,848,690 F173L probably damaging Het
Cntnap3 T A 13: 64,781,888 N499I possibly damaging Het
Cog4 T C 8: 110,881,786 L738P probably damaging Het
Cops6 T C 5: 138,163,900 probably null Het
Cpeb1 T A 7: 81,361,669 I175F probably benign Het
Cyp3a16 C T 5: 145,455,895 D174N probably benign Het
Dnah6 T G 6: 73,074,704 I2984L probably benign Het
Dock10 A T 1: 80,586,351 I540N probably damaging Het
Elf5 A G 2: 103,439,233 Y53C probably damaging Het
Elmod2 T C 8: 83,319,457 T164A probably damaging Het
Epn3 A G 11: 94,494,932 probably null Het
Fam151a A T 4: 106,734,004 I15F possibly damaging Het
Gm11115 T A 5: 88,154,050 probably null Het
Gm13103 A G 4: 143,852,814 D323G probably damaging Het
Golga3 T A 5: 110,204,895 I884N probably damaging Het
Gria2 A T 3: 80,692,469 F703I probably damaging Het
Gtf2h3 C T 5: 124,584,297 T121I probably benign Het
Gtpbp2 A T 17: 46,164,111 probably null Het
Herc2 T C 7: 56,157,330 S2419P probably damaging Het
Ikbkap T C 4: 56,798,812 probably null Het
Inpp5d T C 1: 87,676,250 probably benign Het
Kdm2b C A 5: 122,961,469 V136F probably damaging Het
Klra2 T A 6: 131,221,876 D234V probably benign Het
Lct A T 1: 128,300,478 S1093T probably benign Het
March9 A G 10: 127,056,689 L310P probably benign Het
Morc1 G T 16: 48,587,124 E668* probably null Het
Mum1 A G 10: 80,232,279 T86A probably benign Het
Nbas A T 12: 13,405,425 L1213F probably damaging Het
Neto1 A G 18: 86,498,748 T397A possibly damaging Het
Oit3 A G 10: 59,429,640 C268R probably damaging Het
Olfr476 A G 7: 107,967,462 T22A probably benign Het
Pcx T C 19: 4,604,495 F312L probably benign Het
Pitx2 T C 3: 129,214,783 probably null Het
Pkhd1l1 G A 15: 44,498,089 probably null Het
Polr1a C A 6: 71,929,443 D414E possibly damaging Het
Prkch T C 12: 73,702,775 Y381H probably damaging Het
Ptger3 T A 3: 157,567,502 V162E probably damaging Het
Ptgr2 T G 12: 84,313,952 M332R probably damaging Het
Ptprq G T 10: 107,542,653 S2009* probably null Het
Rangrf C T 11: 68,973,688 G11R probably damaging Het
Rbl2 A T 8: 91,096,839 Q465L probably benign Het
Rhbdd1 A T 1: 82,340,659 M88L probably benign Het
Setd2 G A 9: 110,532,717 M13I probably benign Het
Sirpb1a T C 3: 15,379,020 Y384C probably damaging Het
Slc13a1 C T 6: 24,097,612 G439S probably damaging Het
Slc41a1 T A 1: 131,841,149 I239N probably damaging Het
Slit2 T A 5: 48,304,167 C1502S probably damaging Het
Slit3 G A 11: 35,661,292 E888K probably benign Het
Srrm3 G T 5: 135,835,234 R62L probably damaging Het
Synm A G 7: 67,735,583 V777A possibly damaging Het
Trmt13 T A 3: 116,592,215 N31I probably damaging Het
Trpm8 G A 1: 88,361,998 E893K probably damaging Het
Uqcc1 A G 2: 155,851,423 F197S probably damaging Het
Vmn1r67 T A 7: 10,447,671 N287K probably benign Het
Vmn2r44 A T 7: 8,378,099 M265K probably benign Het
Wwc1 C T 11: 35,853,437 E853K probably benign Het
Xdh C A 17: 73,900,551 C937F probably damaging Het
Zfp846 T A 9: 20,593,871 N342K probably benign Het
Other mutations in Ache
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02323:Ache APN 5 137291064 missense probably damaging 1.00
IGL02833:Ache APN 5 137291109 unclassified probably benign
R0058:Ache UTSW 5 137290842 missense probably damaging 1.00
R0358:Ache UTSW 5 137290373 missense probably benign 0.21
R0377:Ache UTSW 5 137290928 missense possibly damaging 0.54
R0780:Ache UTSW 5 137290532 missense probably damaging 1.00
R1233:Ache UTSW 5 137290157 splice site probably null
R1702:Ache UTSW 5 137290989 missense possibly damaging 0.94
R1762:Ache UTSW 5 137290575 missense possibly damaging 0.91
R4191:Ache UTSW 5 137291072 missense probably damaging 0.98
R4226:Ache UTSW 5 137290890 missense possibly damaging 0.83
R4499:Ache UTSW 5 137291932 missense probably damaging 0.98
R4931:Ache UTSW 5 137291914 missense probably benign 0.00
R5411:Ache UTSW 5 137290064 missense possibly damaging 0.93
R5411:Ache UTSW 5 137290430 splice site probably null
R5698:Ache UTSW 5 137290559 missense probably damaging 1.00
R6153:Ache UTSW 5 137291855 missense probably damaging 1.00
R6896:Ache UTSW 5 137291734 missense probably damaging 0.98
R6981:Ache UTSW 5 137291678 missense probably benign
R7199:Ache UTSW 5 137290242 missense probably damaging 1.00
R7208:Ache UTSW 5 137291489 missense probably damaging 1.00
R8200:Ache UTSW 5 137294195 missense probably damaging 1.00
R8338:Ache UTSW 5 137291744 missense probably damaging 1.00
R8461:Ache UTSW 5 137290320 missense probably damaging 0.96
X0061:Ache UTSW 5 137290095 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2018-06-06