Incidental Mutation 'R0211:Aplp2'
ID35535
Institutional Source Beutler Lab
Gene Symbol Aplp2
Ensembl Gene ENSMUSG00000031996
Gene Nameamyloid beta (A4) precursor-like protein 2
Synonyms
MMRRC Submission 038462-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R0211 (G1)
Quality Score168
Status Not validated
Chromosome9
Chromosomal Location31149557-31211815 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 31157790 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Glycine at position 525 (E525G)
Ref Sequence ENSEMBL: ENSMUSP00000149023 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000072634] [ENSMUST00000079758] [ENSMUST00000213254] [ENSMUST00000217641]
Predicted Effect probably damaging
Transcript: ENSMUST00000072634
AA Change: E581G

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000072428
Gene: ENSMUSG00000031996
AA Change: E581G

DomainStartEndE-ValueType
signal peptide 1 31 N/A INTRINSIC
A4_EXTRA 42 204 7.91e-123 SMART
low complexity region 218 232 N/A INTRINSIC
coiled coil region 242 269 N/A INTRINSIC
KU 308 361 3.52e-24 SMART
Pfam:APP_E2 365 547 1.6e-71 PFAM
low complexity region 555 568 N/A INTRINSIC
low complexity region 589 595 N/A INTRINSIC
low complexity region 597 609 N/A INTRINSIC
Pfam:APP_amyloid 697 747 1.5e-27 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000079758
AA Change: E525G

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000078694
Gene: ENSMUSG00000031996
AA Change: E525G

DomainStartEndE-ValueType
signal peptide 1 31 N/A INTRINSIC
A4_EXTRA 42 204 7.91e-123 SMART
low complexity region 218 232 N/A INTRINSIC
coiled coil region 242 269 N/A INTRINSIC
Pfam:APP_E2 307 492 2.3e-75 PFAM
low complexity region 499 512 N/A INTRINSIC
low complexity region 533 539 N/A INTRINSIC
low complexity region 541 553 N/A INTRINSIC
Pfam:APP_amyloid 652 703 1.5e-32 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000213254
AA Change: E581G

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000214396
Predicted Effect noncoding transcript
Transcript: ENSMUST00000216921
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217516
Predicted Effect probably damaging
Transcript: ENSMUST00000217641
AA Change: E525G

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217658
Meta Mutation Damage Score 0.1425 question?
Coding Region Coverage
  • 1x: 98.2%
  • 3x: 97.0%
  • 10x: 94.6%
  • 20x: 89.0%
Validation Efficiency 100% (1/1)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes amyloid precursor- like protein 2 (APLP2), which is a member of the APP (amyloid precursor protein) family including APP, APLP1 and APLP2. This protein is ubiquitously expressed. It contains heparin-, copper- and zinc- binding domains at the N-terminus, BPTI/Kunitz inhibitor and E2 domains in the middle region, and transmembrane and intracellular domains at the C-terminus. This protein interacts with major histocompatibility complex (MHC) class I molecules. The synergy of this protein and the APP is required to mediate neuromuscular transmission, spatial learning and synaptic plasticity. This protein has been implicated in the pathogenesis of Alzheimer's disease. Multiple alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Aug 2011]
PHENOTYPE: Homozygotes for two different targeted alleles show embryonic lethality, or viability and fertility with increased copper levels in cerebral cortex and liver. Double knockouts with App show high mortality, reduced growth, and neurological symptoms. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 88 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik T C 12: 71,216,096 L1401P possibly damaging Het
4930503B20Rik C T 3: 146,650,496 R219H probably benign Het
Abcc9 T A 6: 142,688,984 I185F probably benign Het
Adgrf1 T C 17: 43,296,690 L100P probably damaging Het
Akt1 T C 12: 112,655,142 T407A probably damaging Het
Alk C T 17: 72,603,516 R65H probably damaging Het
Arhgef12 G A 9: 42,972,004 R1411C probably damaging Het
Arnt T A 3: 95,476,149 M242K probably damaging Het
Atad5 T G 11: 80,095,647 V520G probably benign Het
Avpr1a T A 10: 122,449,469 M222K possibly damaging Het
Cbr2 T A 11: 120,730,788 I88L probably benign Het
Cc2d2a T A 5: 43,688,266 probably null Het
Ccdc51 T C 9: 109,089,373 M10T probably benign Het
Cntnap5b T A 1: 100,478,374 D1136E possibly damaging Het
Coil T A 11: 88,982,153 S447T probably damaging Het
Cryba1 T A 11: 77,718,867 Y179F probably damaging Het
Dcaf4 T A 12: 83,535,961 F277I probably damaging Het
Ddost G A 4: 138,309,602 V159M probably damaging Het
Dnajb6 T C 5: 29,785,079 probably benign Het
Dnase2a A G 8: 84,908,788 probably benign Het
Dscam T C 16: 96,716,079 I877V possibly damaging Het
Dyx1c1 A T 9: 72,961,367 R127S possibly damaging Het
Efcc1 A T 6: 87,749,154 T312S probably benign Het
Ermard A T 17: 15,021,943 Q127L probably damaging Het
F2 T C 2: 91,630,158 E329G probably damaging Het
Foxc2 T A 8: 121,116,616 M1K probably null Het
Fuz T A 7: 44,899,022 probably null Het
Ggnbp2 G A 11: 84,840,313 T325M probably damaging Het
Gm6408 T A 5: 146,483,060 F115I probably benign Het
Gm8909 T C 17: 36,168,007 T117A probably damaging Het
Gp6 C T 7: 4,373,209 probably null Het
Grin2a A G 16: 9,579,173 S1017P possibly damaging Het
Hmmr A T 11: 40,714,808 M318K probably damaging Het
Ifi205 T C 1: 174,028,428 E12G probably benign Het
Ift74 C T 4: 94,679,255 T395I probably benign Het
Ikbkap T A 4: 56,795,545 I143F probably damaging Het
Irf8 A T 8: 120,739,975 D53V probably damaging Het
Itgad A G 7: 128,204,641 Y69C probably damaging Het
Itpr2 C A 6: 146,194,613 R2084L probably benign Het
Krt4 C A 15: 101,922,782 S228I possibly damaging Het
Lpin3 A T 2: 160,898,681 D382V probably damaging Het
Ltbp3 T C 19: 5,752,143 probably null Het
Map4k3 C T 17: 80,644,841 A179T probably damaging Het
Nck1 A T 9: 100,497,767 W144R probably damaging Het
Ndufb9 A T 15: 58,939,282 Q139L possibly damaging Het
Ngfr T G 11: 95,571,912 E300A probably damaging Het
Nin T G 12: 70,014,875 T2072P probably damaging Het
Nop2 T G 6: 125,141,344 L529R probably damaging Het
Nrm T A 17: 35,864,611 L203Q probably damaging Het
Nynrin T C 14: 55,871,798 F1454S probably benign Het
Olfr1062 A C 2: 86,423,107 S190A probably damaging Het
Olfr1328 T A 4: 118,934,270 M191L probably benign Het
Olfr1453 T C 19: 13,028,282 T16A possibly damaging Het
Os9 A G 10: 127,121,036 V27A probably damaging Het
Osbpl9 T G 4: 109,073,124 T332P probably damaging Het
Pcdhb10 A T 18: 37,414,006 M712L probably benign Het
Pcx C T 19: 4,620,199 A935V probably damaging Het
Pdzd7 A G 19: 45,033,667 V514A possibly damaging Het
Plin4 C T 17: 56,102,242 G1326D probably damaging Het
Plxnb1 T A 9: 109,103,663 Y568* probably null Het
Pmfbp1 T A 8: 109,541,740 V973D probably benign Het
Ppp2r1b T C 9: 50,861,625 V70A probably benign Het
Prkar2b C A 12: 31,972,184 V201L probably benign Het
Rgr T G 14: 37,046,968 T37P probably damaging Het
Ripk3 A T 14: 55,787,918 L63Q probably damaging Het
Rpusd2 A G 2: 119,038,412 S439G probably benign Het
Serac1 T A 17: 6,050,060 R438S possibly damaging Het
Slc19a1 T A 10: 77,038,466 S24T possibly damaging Het
Slc6a21 A C 7: 45,288,243 T653P possibly damaging Het
Snrnp40 C G 4: 130,378,043 probably null Het
Spdef C T 17: 27,714,920 R309H probably damaging Het
Srp68 A T 11: 116,265,551 Y84N probably damaging Het
Syne2 A T 12: 76,097,957 Q6299L probably damaging Het
Tmem63b T A 17: 45,661,913 M652L probably benign Het
Tnfrsf21 C T 17: 43,038,213 H239Y probably benign Het
Tnk1 A G 11: 69,855,181 V306A probably damaging Het
Tnnc2 T A 2: 164,777,484 I147F probably damaging Het
Tnni3k C T 3: 155,055,344 probably benign Het
Togaram2 T A 17: 71,729,248 V911D probably damaging Het
Tyw3 T C 3: 154,587,495 N181S probably damaging Het
Unc79 T A 12: 103,072,792 S682T probably benign Het
Vps13d A G 4: 145,114,778 L2634S probably benign Het
Wasl G T 6: 24,633,893 A124E probably damaging Het
Zfp287 T C 11: 62,714,917 H388R probably damaging Het
Zfp335 T C 2: 164,907,692 T262A probably damaging Het
Zfp457 C G 13: 67,293,147 G359R probably benign Het
Zfp536 T A 7: 37,568,449 E514V probably damaging Het
Zfp872 T A 9: 22,200,173 I316N probably damaging Het
Other mutations in Aplp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02067:Aplp2 APN 9 31150895 missense probably damaging 1.00
IGL02152:Aplp2 APN 9 31211651 missense unknown
IGL02309:Aplp2 APN 9 31167683 missense possibly damaging 0.80
IGL02407:Aplp2 APN 9 31158527 nonsense probably null
IGL02623:Aplp2 APN 9 31178083 splice site probably benign
IGL02737:Aplp2 APN 9 31153416 missense probably benign
IGL02958:Aplp2 APN 9 31164676 splice site probably benign
R0279:Aplp2 UTSW 9 31157790 missense probably damaging 0.99
R1669:Aplp2 UTSW 9 31167733 intron probably benign
R1707:Aplp2 UTSW 9 31150919 missense probably damaging 1.00
R1755:Aplp2 UTSW 9 31177104 missense probably damaging 1.00
R2512:Aplp2 UTSW 9 31167677 missense probably damaging 1.00
R2842:Aplp2 UTSW 9 31157826 missense probably benign 0.12
R4031:Aplp2 UTSW 9 31157730 missense probably benign 0.00
R4115:Aplp2 UTSW 9 31157826 missense probably benign 0.12
R5725:Aplp2 UTSW 9 31157814 missense probably damaging 1.00
R6032:Aplp2 UTSW 9 31150944 missense probably damaging 1.00
R6032:Aplp2 UTSW 9 31150944 missense probably damaging 1.00
R6375:Aplp2 UTSW 9 31157788 missense probably benign 0.00
R7170:Aplp2 UTSW 9 31170443 missense probably benign 0.03
R7541:Aplp2 UTSW 9 31152356 missense possibly damaging 0.82
R7584:Aplp2 UTSW 9 31157781 missense possibly damaging 0.56
R7711:Aplp2 UTSW 9 31161349 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCAAAAGGCTTGCTACAGAACGTG -3'
(R):5'- AGGAGTTTCCTGTTGCCAGTTTACC -3'

Sequencing Primer
(F):5'- ACGTGAGAGATATTCCTGACTTCC -3'
(R):5'- CGATGTGTCCTATAAAGTCAGGC -3'
Posted On2013-05-09