Incidental Mutation 'R2261:Flt3'
ID 243793
Institutional Source Beutler Lab
Gene Symbol Flt3
Ensembl Gene ENSMUSG00000042817
Gene Name FMS-like tyrosine kinase 3
Synonyms CD135, Flk-2, Flt-3, Flk2, wmfl
MMRRC Submission 040261-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2261 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 147267551-147337299 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 147284873 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Leucine at position 748 (P748L)
Ref Sequence ENSEMBL: ENSMUSP00000039041 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000049324]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000049324
AA Change: P748L

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000039041
Gene: ENSMUSG00000042817
AA Change: P748L

DomainStartEndE-ValueType
low complexity region 10 18 N/A INTRINSIC
IG 79 162 1.87e0 SMART
IG 258 346 2.57e0 SMART
internal_repeat_1 380 529 8.53e-14 PROSPERO
TyrKc 611 946 1.7e-140 SMART
Meta Mutation Damage Score 0.0890 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.2%
  • 20x: 94.7%
Validation Efficiency 98% (60/61)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a class III receptor tyrosine kinase that regulates hematopoiesis. This receptor is activated by binding of the fms-related tyrosine kinase 3 ligand to the extracellular domain, which induces homodimer formation in the plasma membrane leading to autophosphorylation of the receptor. The activated receptor kinase subsequently phosphorylates and activates multiple cytoplasmic effector molecules in pathways involved in apoptosis, proliferation, and differentiation of hematopoietic cells in bone marrow. Mutations that result in the constitutive activation of this receptor result in acute myeloid leukemia and acute lymphoblastic leukemia. [provided by RefSeq, Jan 2015]
PHENOTYPE: Mice functionally null for this gene display abnormal lymphopoiesis. Homozygous ENU mutant mice are sensitive to infection by mouse cytomegalovirus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A T 11: 9,242,288 (GRCm39) M1384L probably benign Het
Ahdc1 A G 4: 132,790,474 (GRCm39) T572A unknown Het
Arhgap31 T A 16: 38,429,639 (GRCm39) Q412L probably damaging Het
Arsi T C 18: 61,049,737 (GRCm39) Y207H probably damaging Het
Bco1 T C 8: 117,859,764 (GRCm39) L489S probably damaging Het
Cacna1g T A 11: 94,347,961 (GRCm39) H709L probably benign Het
Cacna1h T C 17: 25,652,139 (GRCm39) T2A possibly damaging Het
Casz1 G T 4: 149,013,556 (GRCm39) R40L probably damaging Het
Cdh23 A G 10: 60,152,907 (GRCm39) V2372A probably damaging Het
Cdk17 T A 10: 93,047,820 (GRCm39) S56T possibly damaging Het
Ces2h T A 8: 105,743,191 (GRCm39) M142K probably damaging Het
Cfap69 C A 5: 5,646,018 (GRCm39) V561F probably damaging Het
Col1a2 G A 6: 4,518,822 (GRCm39) probably benign Het
Dnah11 T A 12: 117,843,760 (GRCm39) M4362L probably benign Het
Dnah11 T C 12: 117,930,374 (GRCm39) T3324A probably damaging Het
Dnajc3 A G 14: 119,198,232 (GRCm39) Q118R probably damaging Het
Dok4 A T 8: 95,593,140 (GRCm39) C182S probably damaging Het
Fam184a A G 10: 53,523,666 (GRCm39) probably null Het
Fanca A G 8: 124,016,098 (GRCm39) probably null Het
Gbp2b G A 3: 142,312,496 (GRCm39) S293N probably benign Het
Gbp8 T C 5: 105,163,999 (GRCm39) Q433R possibly damaging Het
Gm12874 G A 4: 122,487,533 (GRCm39) noncoding transcript Het
Golgb1 T A 16: 36,713,722 (GRCm39) F234L probably damaging Het
Gpr65 A T 12: 98,241,494 (GRCm39) N49I probably damaging Het
Grip1 G A 10: 119,821,489 (GRCm39) V385M probably benign Het
Ltbp3 G A 19: 5,804,050 (GRCm39) R854Q probably benign Het
Mast4 A G 13: 102,934,715 (GRCm39) probably benign Het
Mia3 A G 1: 183,115,647 (GRCm39) Y295H probably benign Het
Morc3 T A 16: 93,650,109 (GRCm39) probably benign Het
Muc6 G A 7: 141,218,313 (GRCm39) S2120F possibly damaging Het
Nell1 C T 7: 50,210,569 (GRCm39) T494I possibly damaging Het
Npy2r A G 3: 82,448,346 (GRCm39) V30A possibly damaging Het
Nsd2 A T 5: 34,042,871 (GRCm39) Q1045L probably damaging Het
Or51t4 T C 7: 102,598,464 (GRCm39) F254S probably damaging Het
Or5d40 T A 2: 88,015,965 (GRCm39) I248N probably damaging Het
Otub1 T A 19: 7,176,861 (GRCm39) probably null Het
Pcdh1 A T 18: 38,331,710 (GRCm39) L431H probably benign Het
Pdgfra T C 5: 75,346,184 (GRCm39) V778A probably benign Het
Plekhm2 C T 4: 141,370,043 (GRCm39) E29K probably damaging Het
Ralgapa2 T C 2: 146,184,603 (GRCm39) N1468S probably damaging Het
Rnf111 T C 9: 70,383,673 (GRCm39) S87G probably benign Het
Ryr3 C G 2: 112,506,218 (GRCm39) R3443P probably damaging Het
Saxo1 C T 4: 86,397,212 (GRCm39) D109N probably damaging Het
Slc19a3 A T 1: 83,000,678 (GRCm39) F113Y probably damaging Het
Slc20a1 A G 2: 129,048,394 (GRCm39) R260G possibly damaging Het
Slk T C 19: 47,625,791 (GRCm39) I1090T probably damaging Het
Spr-ps1 G T 6: 85,132,945 (GRCm39) noncoding transcript Het
Ssh1 T C 5: 114,080,764 (GRCm39) S867G possibly damaging Het
St18 T A 1: 6,915,796 (GRCm39) C814S probably damaging Het
Stmn2 T C 3: 8,606,955 (GRCm39) F25S probably damaging Het
Taar3 A G 10: 23,826,053 (GRCm39) I200V probably benign Het
Tmem184c A G 8: 78,323,672 (GRCm39) Y397H probably damaging Het
Tmem184c T C 8: 78,323,804 (GRCm39) T353A probably damaging Het
Tuba1c A G 15: 98,935,757 (GRCm39) H406R probably damaging Het
Ubr4 T C 4: 139,140,773 (GRCm39) S1231P probably damaging Het
Ubr5 A T 15: 37,988,528 (GRCm39) D2143E probably damaging Het
Vmn2r6 T C 3: 64,464,090 (GRCm39) N248S probably benign Het
Vmn2r63 G T 7: 42,578,031 (GRCm39) T169N probably benign Het
Zfp37 A T 4: 62,109,873 (GRCm39) L397Q probably damaging Het
Zmym2 G A 14: 57,165,719 (GRCm39) E681K probably damaging Het
Other mutations in Flt3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00089:Flt3 APN 5 147,291,686 (GRCm39) missense probably damaging 1.00
IGL01083:Flt3 APN 5 147,291,680 (GRCm39) missense probably damaging 1.00
IGL01749:Flt3 APN 5 147,294,838 (GRCm39) missense probably benign 0.02
IGL01765:Flt3 APN 5 147,294,788 (GRCm39) missense probably benign
IGL02109:Flt3 APN 5 147,287,491 (GRCm39) missense probably benign 0.00
IGL02490:Flt3 APN 5 147,268,106 (GRCm39) missense probably damaging 1.00
IGL02631:Flt3 APN 5 147,281,362 (GRCm39) missense probably damaging 1.00
IGL03117:Flt3 APN 5 147,293,020 (GRCm39) missense probably benign
flick UTSW 5 147,278,048 (GRCm39) missense probably damaging 1.00
warmflash UTSW 5 147,303,728 (GRCm39) critical splice donor site probably null
R0070:Flt3 UTSW 5 147,309,536 (GRCm39) splice site probably benign
R0070:Flt3 UTSW 5 147,309,536 (GRCm39) splice site probably benign
R0320:Flt3 UTSW 5 147,306,389 (GRCm39) splice site probably benign
R0347:Flt3 UTSW 5 147,294,802 (GRCm39) missense probably damaging 1.00
R0512:Flt3 UTSW 5 147,278,080 (GRCm39) nonsense probably null
R0968:Flt3 UTSW 5 147,278,037 (GRCm39) missense possibly damaging 0.46
R1180:Flt3 UTSW 5 147,278,048 (GRCm39) missense probably damaging 1.00
R1266:Flt3 UTSW 5 147,293,670 (GRCm39) missense probably benign 0.00
R1562:Flt3 UTSW 5 147,281,323 (GRCm39) missense probably damaging 1.00
R1803:Flt3 UTSW 5 147,303,865 (GRCm39) nonsense probably null
R2000:Flt3 UTSW 5 147,278,048 (GRCm39) missense probably damaging 1.00
R2021:Flt3 UTSW 5 147,306,300 (GRCm39) missense probably damaging 0.98
R2079:Flt3 UTSW 5 147,291,893 (GRCm39) missense probably damaging 0.97
R2263:Flt3 UTSW 5 147,284,873 (GRCm39) missense probably benign 0.00
R3087:Flt3 UTSW 5 147,284,856 (GRCm39) missense probably benign 0.15
R3727:Flt3 UTSW 5 147,291,733 (GRCm39) missense probably damaging 0.96
R3939:Flt3 UTSW 5 147,293,053 (GRCm39) missense possibly damaging 0.87
R4469:Flt3 UTSW 5 147,312,454 (GRCm39) splice site silent
R4527:Flt3 UTSW 5 147,293,163 (GRCm39) missense probably benign 0.37
R4592:Flt3 UTSW 5 147,291,509 (GRCm39) missense possibly damaging 0.67
R4655:Flt3 UTSW 5 147,286,403 (GRCm39) missense possibly damaging 0.51
R4686:Flt3 UTSW 5 147,313,858 (GRCm39) missense probably damaging 1.00
R4867:Flt3 UTSW 5 147,271,250 (GRCm39) missense probably damaging 1.00
R4897:Flt3 UTSW 5 147,306,110 (GRCm39) missense probably damaging 1.00
R4941:Flt3 UTSW 5 147,293,185 (GRCm39) critical splice acceptor site probably null
R5254:Flt3 UTSW 5 147,312,500 (GRCm39) missense possibly damaging 0.60
R5325:Flt3 UTSW 5 147,312,459 (GRCm39) missense probably benign 0.00
R5395:Flt3 UTSW 5 147,291,633 (GRCm39) missense probably damaging 1.00
R5445:Flt3 UTSW 5 147,291,905 (GRCm39) nonsense probably null
R5469:Flt3 UTSW 5 147,291,893 (GRCm39) missense possibly damaging 0.63
R5556:Flt3 UTSW 5 147,269,807 (GRCm39) splice site probably null
R5660:Flt3 UTSW 5 147,306,291 (GRCm39) missense possibly damaging 0.79
R5879:Flt3 UTSW 5 147,271,719 (GRCm39) missense probably damaging 1.00
R5885:Flt3 UTSW 5 147,286,439 (GRCm39) missense probably damaging 1.00
R6554:Flt3 UTSW 5 147,312,545 (GRCm39) missense probably damaging 0.99
R6813:Flt3 UTSW 5 147,291,653 (GRCm39) missense probably damaging 0.97
R7451:Flt3 UTSW 5 147,286,477 (GRCm39) missense probably damaging 1.00
R7469:Flt3 UTSW 5 147,268,084 (GRCm39) missense probably benign 0.18
R7537:Flt3 UTSW 5 147,271,247 (GRCm39) missense probably damaging 1.00
R7605:Flt3 UTSW 5 147,286,386 (GRCm39) missense probably benign 0.01
R7651:Flt3 UTSW 5 147,291,732 (GRCm39) missense probably damaging 1.00
R7842:Flt3 UTSW 5 147,271,263 (GRCm39) missense probably damaging 1.00
R8051:Flt3 UTSW 5 147,295,765 (GRCm39) intron probably benign
R8236:Flt3 UTSW 5 147,293,670 (GRCm39) missense probably benign 0.00
R8305:Flt3 UTSW 5 147,284,864 (GRCm39) missense probably damaging 0.96
R8337:Flt3 UTSW 5 147,269,698 (GRCm39) critical splice donor site probably null
R8680:Flt3 UTSW 5 147,320,265 (GRCm39) missense probably benign 0.13
R8682:Flt3 UTSW 5 147,320,265 (GRCm39) missense probably benign 0.13
R8697:Flt3 UTSW 5 147,294,811 (GRCm39) missense possibly damaging 0.94
R8824:Flt3 UTSW 5 147,271,673 (GRCm39) missense probably damaging 1.00
R8959:Flt3 UTSW 5 147,303,774 (GRCm39) missense possibly damaging 0.93
R9235:Flt3 UTSW 5 147,320,202 (GRCm39) missense possibly damaging 0.89
R9324:Flt3 UTSW 5 147,313,790 (GRCm39) missense probably benign 0.27
R9544:Flt3 UTSW 5 147,291,442 (GRCm39) missense possibly damaging 0.76
R9570:Flt3 UTSW 5 147,309,424 (GRCm39) missense possibly damaging 0.91
R9622:Flt3 UTSW 5 147,303,841 (GRCm39) missense possibly damaging 0.92
R9668:Flt3 UTSW 5 147,293,694 (GRCm39) missense probably benign 0.13
X0018:Flt3 UTSW 5 147,303,876 (GRCm39) missense possibly damaging 0.54
Z1088:Flt3 UTSW 5 147,286,374 (GRCm39) critical splice donor site probably null
Z1177:Flt3 UTSW 5 147,320,211 (GRCm39) missense probably benign 0.27
Z31818:Flt3 UTSW 5 147,303,728 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- CATGCACACGTGTATGCACATAC -3'
(R):5'- GCTCTTATCCAGGTTGGCTC -3'

Sequencing Primer
(F):5'- TGTATGCACATACACACATACACTC -3'
(R):5'- AGGTTGGCTCGGCAAATC -3'
Posted On 2014-10-16