Incidental Mutation 'R6576:Aff4'
ID 523513
Institutional Source Beutler Lab
Gene Symbol Aff4
Ensembl Gene ENSMUSG00000049470
Gene Name AF4/FMR2 family, member 4
Synonyms Laf4l, Alf4
MMRRC Submission 044700-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6576 (G1)
Quality Score 225.009
Status Validated
Chromosome 11
Chromosomal Location 53241660-53312657 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 53291268 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Asparagine at position 743 (H743N)
Ref Sequence ENSEMBL: ENSMUSP00000051479 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000060945]
AlphaFold Q9ESC8
Predicted Effect probably damaging
Transcript: ENSMUST00000060945
AA Change: H743N

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000051479
Gene: ENSMUSG00000049470
AA Change: H743N

DomainStartEndE-ValueType
Pfam:AF-4 2 1156 N/A PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130152
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 noncoding transcript
Transcript: ENSMUST00000154499
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 94.2%
Validation Efficiency 92% (34/37)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933430I17Rik A T 4: 62,450,842 (GRCm39) T102S possibly damaging Het
Apba3 A G 10: 81,108,925 (GRCm39) T563A probably benign Het
Arhgap20 T C 9: 51,760,578 (GRCm39) S774P probably benign Het
Asap2 A G 12: 21,294,704 (GRCm39) Y528C probably damaging Het
Cep162 A G 9: 87,099,198 (GRCm39) S767P probably benign Het
Ces1b T A 8: 93,783,547 (GRCm39) T558S probably benign Het
Chd8 T C 14: 52,453,533 (GRCm39) Y1176C probably damaging Het
Cldn15 A T 5: 137,003,470 (GRCm39) E157D probably damaging Het
Col4a3 T A 1: 82,686,295 (GRCm39) probably null Het
Cpsf1 CCCCTGCATGAGGCAGGTCCC CCCC 15: 76,481,655 (GRCm39) probably null Het
Dnaaf3 A G 7: 4,526,379 (GRCm39) I566T probably benign Het
Drc7 A T 8: 95,801,886 (GRCm39) I716F probably damaging Het
Eddm13 G A 7: 6,280,541 (GRCm39) probably benign Het
Fat3 G A 9: 16,288,506 (GRCm39) T339I probably damaging Het
Fat4 T C 3: 39,033,839 (GRCm39) I2497T probably benign Het
Fmo6 A G 1: 162,750,264 (GRCm39) F264S probably damaging Het
Gtf2i T C 5: 134,292,556 (GRCm39) D356G probably damaging Het
Id1 T C 2: 152,578,583 (GRCm39) V108A probably benign Het
Kcnq3 T C 15: 65,897,027 (GRCm39) D291G possibly damaging Het
Klc3 G T 7: 19,131,905 (GRCm39) D157E possibly damaging Het
Lasp1 C T 11: 97,724,402 (GRCm39) R94C probably damaging Het
Lmbr1 A T 5: 29,496,308 (GRCm39) M93K probably damaging Het
Lrrc75a G A 11: 62,496,695 (GRCm39) P289L probably damaging Het
Med11 G T 11: 70,343,996 (GRCm39) K105N probably benign Het
Mrgprx2 A T 7: 48,132,380 (GRCm39) I146N probably damaging Het
Mrpl20 A G 4: 155,891,371 (GRCm39) I69V probably benign Het
Pik3c3 A G 18: 30,475,794 (GRCm39) probably benign Het
Rad54b T A 4: 11,601,577 (GRCm39) N377K probably benign Het
Rilp A G 11: 75,403,218 (GRCm39) probably null Het
Ripk2 A T 4: 16,131,558 (GRCm39) probably null Het
Rnf167 A C 11: 70,540,588 (GRCm39) K156T possibly damaging Het
Shld2 T C 14: 33,990,199 (GRCm39) T236A probably damaging Het
Snx29 T C 16: 11,532,920 (GRCm39) probably null Het
Sox6 T A 7: 115,300,937 (GRCm39) I177F probably damaging Het
Tln1 A T 4: 43,555,419 (GRCm39) probably null Het
Unc13a T A 8: 72,106,122 (GRCm39) T661S probably benign Het
Vmn2r23 A G 6: 123,710,232 (GRCm39) T512A probably benign Het
Vmn2r87 G A 10: 130,314,654 (GRCm39) L311F probably benign Het
Wdr64 G T 1: 175,633,494 (GRCm39) S915I possibly damaging Het
Xpo5 T A 17: 46,551,734 (GRCm39) probably null Het
Zswim8 T C 14: 20,771,942 (GRCm39) V1548A 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
R5281:Aff4 UTSW 11 53,263,115 (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
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'- CAACGAATGTTCTCTCCTATGGAA -3'
(R):5'- GTCAAAATAGCAAGTATTTGGGGAT -3'

Sequencing Primer
(F):5'- TCTCTCCTATGGAAGAGAAGGAGCTC -3'
(R):5'- GGACACTTGCTATTCTTCAAGCAGG -3'
Posted On 2018-06-22