Incidental Mutation 'R5868:Apbb2'
ID 454268
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 044076-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5868 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 66456046-66776127 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 66609439 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Asparagine at position 69 (K69N)
Ref Sequence ENSEMBL: ENSMUSP00000123752 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087256] [ENSMUST00000159357] [ENSMUST00000159512] [ENSMUST00000159786] [ENSMUST00000160063] [ENSMUST00000160103] [ENSMUST00000160870] [ENSMUST00000161879] [ENSMUST00000162349] [ENSMUST00000162366] [ENSMUST00000162382] [ENSMUST00000162994] [ENSMUST00000161716]
AlphaFold Q9DBR4
Predicted Effect probably damaging
Transcript: ENSMUST00000087256
AA Change: K69N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000084511
Gene: ENSMUSG00000029207
AA Change: K69N

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 probably benign
Transcript: ENSMUST00000159357
Predicted Effect probably damaging
Transcript: ENSMUST00000159512
AA Change: K69N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000124807
Gene: ENSMUSG00000029207
AA Change: K69N

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 damaging
Transcript: ENSMUST00000159786
AA Change: K69N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000125211
Gene: ENSMUSG00000029207
AA Change: K69N

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 probably damaging
Transcript: ENSMUST00000160063
AA Change: K69N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000123778
Gene: ENSMUSG00000029207
AA Change: K69N

DomainStartEndE-ValueType
WW 292 323 6.1e-10 SMART
PTB 415 510 1.3e-3 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000160103
AA Change: K69N

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160185
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162401
Predicted Effect noncoding transcript
Transcript: ENSMUST00000201776
Predicted Effect probably damaging
Transcript: ENSMUST00000160870
AA Change: K69N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000123978
Gene: ENSMUSG00000029207
AA Change: K69N

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 probably damaging
Transcript: ENSMUST00000161879
AA Change: K69N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000162349
AA Change: K69N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000123752
Gene: ENSMUSG00000029207
AA Change: K69N

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 probably damaging
Transcript: ENSMUST00000162366
AA Change: K69N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000125116
Gene: ENSMUSG00000029207
AA Change: K69N

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 probably damaging
Transcript: ENSMUST00000162382
AA Change: K69N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably benign
Transcript: ENSMUST00000162994
Predicted Effect probably benign
Transcript: ENSMUST00000161716
Meta Mutation Damage Score 0.0676 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.2%
  • 20x: 90.8%
Validation Efficiency 95% (58/61)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810408A11Rik C A 11: 69,788,401 (GRCm39) K394N possibly damaging Het
Adamts18 T A 8: 114,504,380 (GRCm39) Q80L possibly damaging Het
Ascc3 C T 10: 50,718,279 (GRCm39) R1991* probably null Het
BC035947 T A 1: 78,474,960 (GRCm39) N524I probably damaging Het
Bpifa1 A G 2: 153,985,796 (GRCm39) N37S unknown Het
Cfap91 T A 16: 38,152,604 (GRCm39) D202V probably damaging Het
Crnkl1 A T 2: 145,760,473 (GRCm39) D648E probably benign Het
Cul5 C A 9: 53,569,973 (GRCm39) G86V probably benign Het
Cyfip1 A C 7: 55,576,061 (GRCm39) D1077A probably damaging Het
Dennd4a T C 9: 64,804,011 (GRCm39) S1117P probably benign Het
Dnaaf8 T C 16: 4,791,932 (GRCm39) noncoding transcript Het
Elmo2 A T 2: 165,136,192 (GRCm39) M618K possibly damaging Het
Fggy A G 4: 95,585,225 (GRCm39) T35A probably damaging Het
Gad2 G A 2: 22,575,079 (GRCm39) probably null Het
Gtf3c2 A C 5: 31,325,425 (GRCm39) F455V possibly damaging Het
H4c16 C T 6: 136,781,292 (GRCm39) G29D probably damaging Het
Hacl1 C A 14: 31,341,873 (GRCm39) A311S probably damaging Het
Kat6b G A 14: 21,684,547 (GRCm39) D611N probably damaging Het
Kifap3 T C 1: 163,693,041 (GRCm39) I611T probably damaging Het
Lrba A G 3: 86,226,911 (GRCm39) Y683C probably damaging Het
Mfsd14a T C 3: 116,427,399 (GRCm39) N413S probably benign Het
Mtmr11 T A 3: 96,078,518 (GRCm39) D691E possibly damaging Het
Mzf1 A T 7: 12,787,116 (GRCm39) F64I probably benign Het
Neu2 G T 1: 87,524,478 (GRCm39) Q154H probably damaging Het
Nid1 T C 13: 13,663,742 (GRCm39) probably null Het
Nod1 C A 6: 54,916,312 (GRCm39) K128N probably damaging Het
Noxred1 T A 12: 87,270,976 (GRCm39) Q215L possibly damaging Het
Npat A G 9: 53,481,424 (GRCm39) E1044G probably damaging Het
Npr1 A G 3: 90,366,800 (GRCm39) probably benign Het
Pdcd6 T C 13: 74,452,133 (GRCm39) D169G probably damaging Het
Pld3 G T 7: 27,237,093 (GRCm39) T262N probably benign Het
Plxna1 T C 6: 89,299,704 (GRCm39) probably benign Het
Prh1 A G 6: 132,549,174 (GRCm39) Q227R unknown Het
Prtg C A 9: 72,716,999 (GRCm39) Y113* probably null Het
Rbm27 T A 18: 42,433,450 (GRCm39) V242E possibly damaging Het
Ripor1 T C 8: 106,342,636 (GRCm39) L198P probably damaging Het
Rnpc3 T C 3: 113,410,360 (GRCm39) probably null Het
Serpinf2 T C 11: 75,324,065 (GRCm39) T321A probably benign Het
Sh3gl1 T C 17: 56,326,119 (GRCm39) D129G probably damaging Het
Slc12a2 C A 18: 58,077,068 (GRCm39) P1189Q probably damaging Het
Slc16a9 T C 10: 70,118,320 (GRCm39) M213T probably benign Het
Spata31f3 A T 4: 42,871,711 (GRCm39) D221E probably damaging Het
Svil G A 18: 5,056,854 (GRCm39) probably null Het
Synpo A G 18: 60,737,118 (GRCm39) L37P probably damaging Het
Tmprss9 A G 10: 80,718,580 (GRCm39) H87R probably benign Het
Tmtc1 A T 6: 148,139,353 (GRCm39) L885Q probably damaging Het
Ttc41 T C 10: 86,586,128 (GRCm39) S811P possibly damaging Het
Vmn2r23 T C 6: 123,689,901 (GRCm39) V259A probably benign Het
Wwox T A 8: 115,406,586 (GRCm39) H192Q 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
R5002:Apbb2 UTSW 5 66,470,668 (GRCm39) missense possibly damaging 0.87
R5102:Apbb2 UTSW 5 66,469,592 (GRCm39) splice site probably null
R5760:Apbb2 UTSW 5 66,520,100 (GRCm39) missense probably benign
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'- TAACCTCCAGCTTCTCGGAG -3'
(R):5'- CCTATAGCTGACTCAGGTGTTGG -3'

Sequencing Primer
(F):5'- CTCCAGCTTCTCGGAGGTTAG -3'
(R):5'- GCACCTTGGCAGTGTTTATGGC -3'
Posted On 2017-02-10