Incidental Mutation 'R5281:Aff4'
ID 402787
Institutional Source Beutler Lab
Gene Symbol Aff4
Ensembl Gene ENSMUSG00000049470
Gene Name AF4/FMR2 family, member 4
Synonyms Laf4l, Alf4
MMRRC Submission 042866-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5281 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 53241660-53312657 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 53263115 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 45 (E45G)
Ref Sequence ENSEMBL: ENSMUSP00000120613 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000060945] [ENSMUST00000153821]
AlphaFold Q9ESC8
Predicted Effect probably damaging
Transcript: ENSMUST00000060945
AA Change: E45G

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000051479
Gene: ENSMUSG00000049470
AA Change: E45G

DomainStartEndE-ValueType
Pfam:AF-4 2 1156 N/A PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130152
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136470
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139054
Predicted Effect probably benign
Transcript: ENSMUST00000152616
SMART Domains Protein: ENSMUSP00000118866
Gene: ENSMUSG00000049470

DomainStartEndE-ValueType
Pfam:AF-4 1 51 4e-15 PFAM
Pfam:AF-4 46 159 1.3e-30 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000153821
AA Change: E45G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000120613
Gene: ENSMUSG00000049470
AA Change: E45G

DomainStartEndE-ValueType
Pfam:AF-4 2 122 4.1e-60 PFAM
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the AF4 family of transcription factors involved in leukemia. It is a component of the positive transcription elongation factor b (P-TEFb) complex. A chromosomal translocation involving this gene and MLL gene on chromosome 11 is found in infant acute lymphoblastic leukemia with ins(5;11)(q31;q31q23). [provided by RefSeq, Oct 2011]
PHENOTYPE: Homozygous null mice display embryonic and neonatal lethality with incomplete penetrance, abnormal respiration, and shrunken alveoli. Surviving males are infertile with azoospermia and arrest of spermatogenesis but, do not develop hematological abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamtsl3 A G 7: 82,178,142 (GRCm39) H535R probably damaging Het
Ano10 A G 9: 122,090,552 (GRCm39) S254P probably damaging Het
Arhgap21 T A 2: 20,854,127 (GRCm39) E1745V probably damaging Het
Atp10b T C 11: 43,145,163 (GRCm39) L1302P probably damaging Het
Btn2a2 A G 13: 23,663,002 (GRCm39) V316A probably damaging Het
C2cd4c G A 10: 79,448,878 (GRCm39) P90S probably benign Het
Cant1 A T 11: 118,299,696 (GRCm39) W255R probably damaging Het
Cenpe A C 3: 134,935,911 (GRCm39) K449Q possibly damaging Het
Col4a4 C T 1: 82,471,312 (GRCm39) G681E unknown Het
Dmbt1 T C 7: 130,684,349 (GRCm39) V615A probably damaging Het
Dnajc5b T C 3: 19,664,724 (GRCm39) V174A probably benign Het
Dst C A 1: 34,296,863 (GRCm39) H5751N probably benign Het
Eif2d A G 1: 131,101,080 (GRCm39) E562G probably damaging Het
Epha10 A T 4: 124,807,781 (GRCm39) probably benign Het
Epha4 C T 1: 77,351,504 (GRCm39) G917D probably benign Het
Fap C T 2: 62,363,305 (GRCm39) probably null Het
Fsd2 T C 7: 81,202,733 (GRCm39) E282G probably benign Het
Gls A T 1: 52,230,316 (GRCm39) M136K probably damaging Het
Gm11595 G A 11: 99,663,381 (GRCm39) R100C unknown Het
Gusb T C 5: 130,027,367 (GRCm39) T313A probably benign Het
Ints7 T C 1: 191,347,883 (GRCm39) Y752H possibly damaging Het
Krt17 G A 11: 100,151,527 (GRCm39) Q89* probably null Het
Mfsd4b4 T C 10: 39,768,467 (GRCm39) I209V probably benign Het
Nr0b2 A G 4: 133,283,335 (GRCm39) I191V probably benign Het
Or51af1 T C 7: 103,141,180 (GRCm39) I302V probably benign Het
Pcdhb21 T C 18: 37,646,988 (GRCm39) M39T probably benign Het
Pds5b T G 5: 150,670,073 (GRCm39) Y354D probably benign Het
She A G 3: 89,756,888 (GRCm39) D314G probably benign Het
Shpk T C 11: 73,105,946 (GRCm39) M266T probably benign Het
Skint8 C A 4: 111,807,390 (GRCm39) L359M probably damaging Het
Slfn4 T G 11: 83,078,025 (GRCm39) V271G probably damaging Het
Slitrk6 C T 14: 110,987,805 (GRCm39) R634H probably damaging Het
Trrap T C 5: 144,750,313 (GRCm39) F1555L probably benign Het
Vldlr A C 19: 27,221,631 (GRCm39) E665D probably benign Het
Whrn T C 4: 63,336,664 (GRCm39) T633A probably benign Het
Xylt2 A G 11: 94,559,616 (GRCm39) V342A probably benign Het
Zfp800 A T 6: 28,243,165 (GRCm39) V600E probably benign Het
Other mutations in Aff4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00793:Aff4 APN 11 53,302,817 (GRCm39) missense probably damaging 0.98
IGL01348:Aff4 APN 11 53,293,327 (GRCm39) missense probably benign
IGL01446:Aff4 APN 11 53,306,296 (GRCm39) missense probably damaging 0.99
IGL02151:Aff4 APN 11 53,290,633 (GRCm39) missense probably benign
IGL02526:Aff4 APN 11 53,297,509 (GRCm39) splice site probably benign
IGL02567:Aff4 APN 11 53,263,578 (GRCm39) missense possibly damaging 0.64
IGL02633:Aff4 APN 11 53,300,198 (GRCm39) splice site probably benign
IGL02707:Aff4 APN 11 53,290,567 (GRCm39) missense probably benign
R0090:Aff4 UTSW 11 53,283,609 (GRCm39) missense probably benign 0.01
R0128:Aff4 UTSW 11 53,306,293 (GRCm39) missense probably damaging 0.99
R0243:Aff4 UTSW 11 53,288,685 (GRCm39) missense possibly damaging 0.74
R0345:Aff4 UTSW 11 53,263,708 (GRCm39) missense probably benign 0.00
R0347:Aff4 UTSW 11 53,290,915 (GRCm39) missense probably benign 0.01
R0732:Aff4 UTSW 11 53,266,423 (GRCm39) missense probably benign
R0737:Aff4 UTSW 11 53,301,780 (GRCm39) nonsense probably null
R1464:Aff4 UTSW 11 53,263,351 (GRCm39) missense probably damaging 0.97
R1464:Aff4 UTSW 11 53,263,351 (GRCm39) missense probably damaging 0.97
R1500:Aff4 UTSW 11 53,263,205 (GRCm39) missense probably benign 0.00
R1693:Aff4 UTSW 11 53,287,380 (GRCm39) missense probably damaging 1.00
R1743:Aff4 UTSW 11 53,259,522 (GRCm39) missense possibly damaging 0.65
R1961:Aff4 UTSW 11 53,263,826 (GRCm39) missense probably damaging 1.00
R2048:Aff4 UTSW 11 53,289,212 (GRCm39) missense probably benign 0.39
R2138:Aff4 UTSW 11 53,263,339 (GRCm39) missense possibly damaging 0.94
R2155:Aff4 UTSW 11 53,290,446 (GRCm39) missense probably damaging 1.00
R2379:Aff4 UTSW 11 53,299,305 (GRCm39) splice site probably benign
R4156:Aff4 UTSW 11 53,301,726 (GRCm39) intron probably benign
R5001:Aff4 UTSW 11 53,295,184 (GRCm39) missense probably damaging 1.00
R5477:Aff4 UTSW 11 53,299,299 (GRCm39) critical splice donor site probably null
R5677:Aff4 UTSW 11 53,291,102 (GRCm39) missense possibly damaging 0.55
R5992:Aff4 UTSW 11 53,263,837 (GRCm39) missense probably damaging 0.99
R6576:Aff4 UTSW 11 53,291,268 (GRCm39) missense probably damaging 1.00
R6764:Aff4 UTSW 11 53,290,657 (GRCm39) missense probably damaging 1.00
R6988:Aff4 UTSW 11 53,289,064 (GRCm39) missense probably damaging 1.00
R7034:Aff4 UTSW 11 53,299,236 (GRCm39) missense probably damaging 0.99
R7177:Aff4 UTSW 11 53,297,466 (GRCm39) missense probably benign 0.10
R7426:Aff4 UTSW 11 53,263,702 (GRCm39) missense probably damaging 1.00
R7755:Aff4 UTSW 11 53,289,206 (GRCm39) missense probably damaging 0.97
R7848:Aff4 UTSW 11 53,295,339 (GRCm39) missense probably benign 0.05
R7968:Aff4 UTSW 11 53,300,175 (GRCm39) missense probably damaging 1.00
R8159:Aff4 UTSW 11 53,302,721 (GRCm39) missense possibly damaging 0.71
R8218:Aff4 UTSW 11 53,289,084 (GRCm39) missense probably damaging 0.98
R8241:Aff4 UTSW 11 53,290,998 (GRCm39) missense probably benign 0.00
R8284:Aff4 UTSW 11 53,295,379 (GRCm39) missense probably damaging 0.99
R8373:Aff4 UTSW 11 53,291,094 (GRCm39) nonsense probably null
R8695:Aff4 UTSW 11 53,259,509 (GRCm39) missense probably damaging 1.00
R8777:Aff4 UTSW 11 53,290,783 (GRCm39) missense probably damaging 1.00
R8777-TAIL:Aff4 UTSW 11 53,290,783 (GRCm39) missense probably damaging 1.00
R8780:Aff4 UTSW 11 53,271,444 (GRCm39) missense probably damaging 1.00
R8798:Aff4 UTSW 11 53,291,335 (GRCm39) critical splice donor site probably benign
R8838:Aff4 UTSW 11 53,297,465 (GRCm39) missense possibly damaging 0.77
R8939:Aff4 UTSW 11 53,263,231 (GRCm39) missense probably benign
R9146:Aff4 UTSW 11 53,298,963 (GRCm39) missense probably benign 0.06
R9329:Aff4 UTSW 11 53,288,686 (GRCm39) missense probably damaging 1.00
R9378:Aff4 UTSW 11 53,263,306 (GRCm39) missense probably damaging 0.98
R9471:Aff4 UTSW 11 53,271,473 (GRCm39) missense probably benign 0.13
R9779:Aff4 UTSW 11 53,263,734 (GRCm39) nonsense probably null
R9796:Aff4 UTSW 11 53,302,824 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- ACCCAGCGTGTAAACGGTTC -3'
(R):5'- TGCTACTCTGATGAGATCCTCCATG -3'

Sequencing Primer
(F):5'- TGGTGTGTGTGTGTATGTATATTTAG -3'
(R):5'- GATGAGATCCTCCATGTCTCTG -3'
Posted On 2016-07-22