Incidental Mutation 'R5002:Apbb2'
ID 389985
Institutional Source Beutler Lab
Gene Symbol Apbb2
Ensembl Gene ENSMUSG00000029207
Gene Name amyloid beta precursor protein binding family B member 2
Synonyms Zfra, TR2L, 2310007D03Rik, Rirl1, FE65L1
MMRRC Submission 042596-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5002 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 66456046-66776127 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 66470668 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 523 (I523T)
Ref Sequence ENSEMBL: ENSMUSP00000125116 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087256] [ENSMUST00000159512] [ENSMUST00000159786] [ENSMUST00000160063] [ENSMUST00000160870] [ENSMUST00000162366] [ENSMUST00000162349]
AlphaFold Q9DBR4
Predicted Effect possibly damaging
Transcript: ENSMUST00000087256
AA Change: I546T

PolyPhen 2 Score 0.743 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000084511
Gene: ENSMUSG00000029207
AA Change: I546T

DomainStartEndE-ValueType
WW 291 322 1.06e-7 SMART
PTB 414 560 3.15e-38 SMART
PTB 587 717 2.5e-41 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000159512
AA Change: I524T

PolyPhen 2 Score 0.873 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000124807
Gene: ENSMUSG00000029207
AA Change: I524T

DomainStartEndE-ValueType
WW 292 323 1.06e-7 SMART
PTB 394 538 2.87e-41 SMART
PTB 565 695 2.5e-41 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000159786
AA Change: I523T

PolyPhen 2 Score 0.294 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000125211
Gene: ENSMUSG00000029207
AA Change: I523T

DomainStartEndE-ValueType
WW 291 322 1.06e-7 SMART
PTB 414 560 4.29e-40 SMART
PTB 587 717 2.5e-41 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160054
AA Change: S39P
Predicted Effect probably benign
Transcript: ENSMUST00000160063
SMART Domains Protein: ENSMUSP00000123778
Gene: ENSMUSG00000029207

DomainStartEndE-ValueType
WW 292 323 6.1e-10 SMART
PTB 415 510 1.3e-3 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160775
Predicted Effect possibly damaging
Transcript: ENSMUST00000160870
AA Change: I544T

PolyPhen 2 Score 0.743 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000123978
Gene: ENSMUSG00000029207
AA Change: I544T

DomainStartEndE-ValueType
WW 291 322 1.06e-7 SMART
PTB 393 537 2.87e-41 SMART
PTB 564 694 2.5e-41 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161771
Predicted Effect possibly damaging
Transcript: ENSMUST00000162366
AA Change: I523T

PolyPhen 2 Score 0.873 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000125116
Gene: ENSMUSG00000029207
AA Change: I523T

DomainStartEndE-ValueType
WW 291 322 1.06e-7 SMART
PTB 393 537 2.87e-41 SMART
PTB 563 693 2.5e-41 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162955
Predicted Effect possibly damaging
Transcript: ENSMUST00000162349
AA Change: I546T

PolyPhen 2 Score 0.858 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000123752
Gene: ENSMUSG00000029207
AA Change: I546T

DomainStartEndE-ValueType
WW 291 322 1.06e-7 SMART
PTB 414 558 2.87e-41 SMART
PTB 585 715 2.5e-41 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000201776
Meta Mutation Damage Score 0.5618 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.7%
Validation Efficiency 94% (44/47)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene interacts with the cytoplasmic domains of amyloid beta (A4) precursor protein and amyloid beta (A4) precursor-like protein 2. This protein contains two phosphotyrosine binding (PTB) domains, which are thought to function in signal transduction. Polymorphisms in this gene have been associated with Alzheimer's disease. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for a knock-out allele are viable and fertile and display normal brain morphology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b G A 11: 109,852,623 (GRCm39) P736S probably damaging Het
Casq1 T A 1: 172,040,945 (GRCm39) D281V possibly damaging Het
Catsperb T C 12: 101,486,813 (GRCm39) F447L probably benign Het
Cenpe A T 3: 134,952,842 (GRCm39) M1511L probably benign Het
Cep128 T C 12: 91,222,497 (GRCm39) probably null Het
Col6a6 T C 9: 105,663,292 (GRCm39) T82A probably benign Het
Dna2 A G 10: 62,786,621 (GRCm39) D123G probably damaging Het
Ergic2 A G 6: 148,085,656 (GRCm39) I281T probably benign Het
Fcgbp T A 7: 27,785,528 (GRCm39) probably null Het
Filip1l T C 16: 57,391,466 (GRCm39) Y447H probably benign Het
Flnb T A 14: 7,945,882 (GRCm38) M2429K probably damaging Het
Fn1 T A 1: 71,668,887 (GRCm39) Q686L possibly damaging Het
Gm10644 T C 8: 84,660,216 (GRCm39) D43G possibly damaging Het
Gm10717 A G 9: 3,025,532 (GRCm39) Y39C probably benign Het
Gpx6 A G 13: 21,497,858 (GRCm39) Y43C probably damaging Het
Hhat A T 1: 192,225,498 (GRCm39) F494I probably benign Het
Itga9 C A 9: 118,492,966 (GRCm39) S287* probably null Het
Lrrk1 C A 7: 65,982,111 (GRCm39) G177W probably damaging Het
Ltbp4 GT G 7: 27,027,110 (GRCm39) probably null Het
Ms4a14 T C 19: 11,281,653 (GRCm39) I302V probably benign Het
Nepn A C 10: 52,267,850 (GRCm39) M39L probably benign Het
Nfil3 C A 13: 53,122,712 (GRCm39) R64L probably damaging Het
Ociad1 T C 5: 73,467,659 (GRCm39) V199A possibly damaging Het
Or2r3 C A 6: 42,448,906 (GRCm39) V69L probably benign Het
Or8k3b C A 2: 86,520,429 (GRCm39) V297L possibly damaging Het
Polk A G 13: 96,625,752 (GRCm39) Y431H probably damaging Het
Prss33 C T 17: 24,054,332 (GRCm39) probably benign Het
Semp2l2b G C 10: 21,943,716 (GRCm39) P88R probably damaging Het
Slc12a7 A G 13: 73,911,896 (GRCm39) N4S possibly damaging Het
Slc29a4 A T 5: 142,704,501 (GRCm39) I348F probably damaging Het
Smarce1 T C 11: 99,115,889 (GRCm39) N44S probably damaging Het
Spast C T 17: 74,676,221 (GRCm39) Q344* probably null Het
Stk11ip C A 1: 75,509,187 (GRCm39) probably benign Het
Tas2r131 T C 6: 132,934,114 (GRCm39) I232V probably benign Het
Tesk1 T C 4: 43,444,573 (GRCm39) Y126H probably damaging Het
Tmpo A G 10: 90,999,976 (GRCm39) V164A possibly damaging Het
Ttc23l G T 15: 10,551,636 (GRCm39) T30K possibly damaging Het
Vwc2l T G 1: 70,768,205 (GRCm39) C43G probably damaging Het
Wnk1 G A 6: 119,914,924 (GRCm39) T1626I probably benign Het
Zpld2 T A 4: 133,924,231 (GRCm39) N438I probably benign Het
Other mutations in Apbb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00911:Apbb2 APN 5 66,608,855 (GRCm39) missense probably damaging 1.00
IGL01615:Apbb2 APN 5 66,465,044 (GRCm39) missense probably benign 0.06
IGL01945:Apbb2 APN 5 66,557,594 (GRCm39) missense probably damaging 1.00
IGL03108:Apbb2 APN 5 66,557,574 (GRCm39) missense probably damaging 1.00
IGL03324:Apbb2 APN 5 66,469,500 (GRCm39) critical splice donor site probably null
bund UTSW 5 66,557,598 (GRCm39) missense probably damaging 1.00
Dionysis UTSW 5 66,609,593 (GRCm39) missense probably damaging 0.99
R0266:Apbb2 UTSW 5 66,459,954 (GRCm39) missense probably benign 0.32
R0309:Apbb2 UTSW 5 66,468,331 (GRCm39) splice site probably benign
R0410:Apbb2 UTSW 5 66,609,149 (GRCm39) missense possibly damaging 0.88
R0564:Apbb2 UTSW 5 66,609,593 (GRCm39) missense probably damaging 0.99
R0882:Apbb2 UTSW 5 66,557,598 (GRCm39) missense probably damaging 1.00
R1075:Apbb2 UTSW 5 66,460,021 (GRCm39) missense probably damaging 1.00
R1822:Apbb2 UTSW 5 66,557,520 (GRCm39) missense probably benign 0.00
R1929:Apbb2 UTSW 5 66,464,958 (GRCm39) missense probably benign 0.33
R4157:Apbb2 UTSW 5 66,459,947 (GRCm39) nonsense probably null
R4299:Apbb2 UTSW 5 66,470,721 (GRCm39) missense probably damaging 1.00
R4627:Apbb2 UTSW 5 66,557,419 (GRCm39) splice site probably null
R4780:Apbb2 UTSW 5 66,520,160 (GRCm39) missense probably damaging 1.00
R4940:Apbb2 UTSW 5 66,609,604 (GRCm39) missense probably null
R5102:Apbb2 UTSW 5 66,469,592 (GRCm39) splice site probably null
R5760:Apbb2 UTSW 5 66,520,100 (GRCm39) missense probably benign
R5868:Apbb2 UTSW 5 66,609,439 (GRCm39) missense probably damaging 1.00
R6272:Apbb2 UTSW 5 66,468,415 (GRCm39) missense probably damaging 0.97
R6280:Apbb2 UTSW 5 66,522,325 (GRCm39) missense probably damaging 1.00
R6399:Apbb2 UTSW 5 66,608,810 (GRCm39) critical splice donor site probably null
R7091:Apbb2 UTSW 5 66,470,677 (GRCm39) missense probably damaging 1.00
R7204:Apbb2 UTSW 5 66,608,946 (GRCm39) missense probably damaging 1.00
R7984:Apbb2 UTSW 5 66,465,035 (GRCm39) missense probably damaging 1.00
R8026:Apbb2 UTSW 5 66,608,987 (GRCm39) missense probably benign 0.00
R8201:Apbb2 UTSW 5 66,466,458 (GRCm39) missense probably benign
R8309:Apbb2 UTSW 5 66,520,179 (GRCm39) missense probably benign 0.01
R8773:Apbb2 UTSW 5 66,609,252 (GRCm39) missense probably damaging 0.99
R8876:Apbb2 UTSW 5 66,609,000 (GRCm39) missense probably benign
R8988:Apbb2 UTSW 5 66,609,444 (GRCm39) missense probably damaging 1.00
R9076:Apbb2 UTSW 5 66,469,507 (GRCm39) missense probably damaging 1.00
R9105:Apbb2 UTSW 5 66,460,015 (GRCm39) nonsense probably null
R9109:Apbb2 UTSW 5 66,609,018 (GRCm39) missense probably benign 0.20
R9298:Apbb2 UTSW 5 66,609,018 (GRCm39) missense probably benign 0.20
R9300:Apbb2 UTSW 5 66,470,677 (GRCm39) missense probably damaging 1.00
R9690:Apbb2 UTSW 5 66,609,521 (GRCm39) missense probably damaging 1.00
X0020:Apbb2 UTSW 5 66,549,142 (GRCm39) missense probably damaging 1.00
Z1088:Apbb2 UTSW 5 66,460,039 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAGCGCCCTGGACTTAAAAG -3'
(R):5'- ACCACTGACATATTGGCTTTGAGC -3'

Sequencing Primer
(F):5'- GGACCACTACACATTAATGACTTGGG -3'
(R):5'- TGAGCTCAGTTAACGTCCAC -3'
Posted On 2016-06-06