Incidental Mutation 'IGL03382:Aff1'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Aff1
Ensembl Gene ENSMUSG00000029313
Gene NameAF4/FMR2 family, member 1
Synonyms9630032B01Rik, Af4, Rob, Mllt2h
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.394) question?
Stock #IGL03382
Quality Score
Chromosomal Location103692374-103855322 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 103841060 bp
Amino Acid Change Aspartic acid to Glycine at position 831 (D831G)
Ref Sequence ENSEMBL: ENSMUSP00000031256 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031256] [ENSMUST00000054979] [ENSMUST00000153165]
Predicted Effect possibly damaging
Transcript: ENSMUST00000031256
AA Change: D831G

PolyPhen 2 Score 0.860 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000031256
Gene: ENSMUSG00000029313
AA Change: D831G

Pfam:AF-4 16 1223 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000054979
AA Change: D823G

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000059744
Gene: ENSMUSG00000029313
AA Change: D823G

Pfam:AF-4 8 1216 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000153165
AA Change: D831G

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000119631
Gene: ENSMUSG00000029313
AA Change: D831G

Pfam:AF-4 16 871 N/A PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the AF4/ lymphoid nuclear protein related to AF4/Fragile X E mental retardation syndrome family of proteins, which have been implicated in human childhood lymphoblastic leukemia, Fragile X E site mental retardation, and ataxia. It is the prevalent mixed-lineage leukemia fusion gene associated with spontaneous acute lymphoblastic leukemia. Members of this family have three conserved domains: an N-terminal homology domain, an AF4/ lymphoid nuclear protein related to AF4/Fragile X E mental retardation syndrome domain, and a C-terminal homology domain. Knockout of the mouse gene by homologous recombination severely affects early events in lymphopoiesis, including precursor proliferation or recruitment, but is dispensable for terminal differentiation. In addition, an autosomal dominant missense mutation results in several phenotypes including ataxia and adult-onset Purkinje cell loss in the cerebellum, indicating a role in Purkinje cell maintenance and function. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit impaired B and T cell development. Heterozygotes for an ENU-induced mutation exhibit small size, ataxia, adult-onset Purkinje cell loss, cataracts, reduced survival, and low fertility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930021J03Rik C T 19: 29,717,276 G1606R probably damaging Het
Amer2 A G 14: 60,379,882 K509E possibly damaging Het
Ankrd6 T C 4: 32,808,771 K449E probably damaging Het
Atp8b2 G A 3: 89,948,521 P459L probably benign Het
Atr C T 9: 95,920,822 R1846* probably null Het
Ccdc159 C A 9: 21,931,696 probably null Het
Ccna1 A C 3: 55,047,277 Y338D probably damaging Het
Cpq A T 15: 33,212,943 E36V probably damaging Het
Cyp2c23 A G 19: 44,014,932 I268T probably damaging Het
Dctn2 G T 10: 127,278,188 Q332H probably damaging Het
Dnah17 T A 11: 118,081,943 I2055F probably damaging Het
Dnmt3b A G 2: 153,686,359 H764R probably damaging Het
Gphn T A 12: 78,481,313 I135K probably damaging Het
Hnrnpul1 A G 7: 25,750,984 M1T probably null Het
Htra4 T C 8: 25,029,698 D406G probably benign Het
Klk10 G T 7: 43,784,459 probably benign Het
Lilrb4a T A 10: 51,491,520 W53R probably benign Het
Magel2 T C 7: 62,378,713 V455A probably benign Het
Mrgprb5 T C 7: 48,168,694 T98A probably benign Het
Mrps35 T A 6: 147,049,875 C76* probably null Het
Myh7b C T 2: 155,623,479 R701C probably damaging Het
Nbeal1 G A 1: 60,261,586 probably null Het
Neb T A 2: 52,325,708 M196L probably benign Het
Nmd3 A G 3: 69,735,088 K207R probably damaging Het
Plxna4 C T 6: 32,202,194 R962Q probably benign Het
Pom121 T C 5: 135,392,407 K230E unknown Het
Psme4 A G 11: 30,807,788 D307G possibly damaging Het
Rnf41 T G 10: 128,438,280 M267R possibly damaging Het
Sis T C 3: 72,928,719 N846D probably benign Het
Slc22a19 T A 19: 7,681,862 I463L probably benign Het
Slc25a39 A T 11: 102,406,204 probably null Het
Slc35b2 C T 17: 45,566,645 R233C probably damaging Het
Slc4a4 T C 5: 89,228,836 L983P probably damaging Het
Sp110 A C 1: 85,577,329 F434C probably benign Het
Tbc1d10a A G 11: 4,209,984 Y123C probably damaging Het
Thbs4 A C 13: 92,769,548 I395S probably benign Het
Triml2 A G 8: 43,193,739 T422A probably benign Het
Ubn2 T C 6: 38,440,447 probably benign Het
Vmn1r15 T A 6: 57,258,570 M141K probably benign Het
Vmn2r80 A G 10: 79,169,528 E333G probably damaging Het
Zfp169 T C 13: 48,491,163 probably benign Het
Zfp942 G A 17: 21,929,102 P182L probably benign Het
Other mutations in Aff1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00773:Aff1 APN 5 103784077 missense probably damaging 1.00
IGL02060:Aff1 APN 5 103783849 missense possibly damaging 0.51
IGL02081:Aff1 APN 5 103834305 missense probably damaging 1.00
IGL02108:Aff1 APN 5 103811109 critical splice donor site probably null
IGL03056:Aff1 APN 5 103811081 missense probably damaging 0.99
IGL03332:Aff1 APN 5 103841105 nonsense probably null
IGL03340:Aff1 APN 5 103783804 missense possibly damaging 0.76
PIT4495001:Aff1 UTSW 5 103849525 missense probably benign 0.16
R0013:Aff1 UTSW 5 103828484 nonsense probably null
R0219:Aff1 UTSW 5 103811040 splice site probably benign
R0520:Aff1 UTSW 5 103847751 nonsense probably null
R0607:Aff1 UTSW 5 103828454 missense probably damaging 1.00
R0883:Aff1 UTSW 5 103826138 splice site probably benign
R1662:Aff1 UTSW 5 103841057 missense probably damaging 0.99
R1730:Aff1 UTSW 5 103833512 missense probably damaging 1.00
R1850:Aff1 UTSW 5 103833907 missense probably damaging 1.00
R3411:Aff1 UTSW 5 103754706 start codon destroyed probably null 0.53
R4007:Aff1 UTSW 5 103784222 missense probably benign 0.15
R4207:Aff1 UTSW 5 103818988 critical splice donor site probably null
R4702:Aff1 UTSW 5 103811069 missense probably damaging 1.00
R4730:Aff1 UTSW 5 103843073 missense possibly damaging 0.95
R4784:Aff1 UTSW 5 103847039 nonsense probably null
R5166:Aff1 UTSW 5 103754657 start gained probably benign
R5294:Aff1 UTSW 5 103811157 intron probably benign
R5435:Aff1 UTSW 5 103754332 unclassified probably benign
R5436:Aff1 UTSW 5 103783870 missense probably damaging 1.00
R6065:Aff1 UTSW 5 103842252 missense probably damaging 1.00
R6114:Aff1 UTSW 5 103842297 missense probably damaging 0.97
R6298:Aff1 UTSW 5 103754720 missense possibly damaging 0.68
R7095:Aff1 UTSW 5 103843085 missense probably damaging 0.97
R7261:Aff1 UTSW 5 103828379 missense probably damaging 0.97
R7350:Aff1 UTSW 5 103847092 missense probably benign 0.28
R7423:Aff1 UTSW 5 103847101 missense probably damaging 1.00
R7469:Aff1 UTSW 5 103833547 missense probably benign 0.00
R7604:Aff1 UTSW 5 103847809 missense probably benign 0.09
R7607:Aff1 UTSW 5 103849459 missense possibly damaging 0.72
R8014:Aff1 UTSW 5 103833869 missense possibly damaging 0.82
R8219:Aff1 UTSW 5 103846333 missense probably damaging 1.00
R8315:Aff1 UTSW 5 103811090 missense probably damaging 0.99
Z1177:Aff1 UTSW 5 103783753 missense possibly damaging 0.71
Posted On2016-08-02