Incidental Mutation 'R9658:Flt1'
ID 735536
Institutional Source Beutler Lab
Gene Symbol Flt1
Ensembl Gene ENSMUSG00000029648
Gene Name FMS-like tyrosine kinase 1
Synonyms VEGFR-1, VEGFR1, vascular endothelial growth factor receptor-1, Flt-1, sFlt1
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9658 (G1)
Quality Score 225.009
Status Not validated
Chromosome 5
Chromosomal Location 147498414-147662821 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 147525377 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 920 (N920K)
Ref Sequence ENSEMBL: ENSMUSP00000031653 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031653]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000031653
AA Change: N920K

PolyPhen 2 Score 0.968 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000031653
Gene: ENSMUSG00000029648
AA Change: N920K

DomainStartEndE-ValueType
IG 38 130 1.74e-3 SMART
IG 144 225 1.49e-2 SMART
IG 238 330 2.23e-10 SMART
IG 345 426 2.43e-2 SMART
IG 440 554 2.6e-2 SMART
IGc2 569 644 1.76e-8 SMART
IGc2 674 739 6.29e-19 SMART
low complexity region 769 786 N/A INTRINSIC
TyrKc 828 1154 9.54e-144 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 99.4%
  • 20x: 98.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the vascular endothelial growth factor receptor (VEGFR) family. VEGFR family members are receptor tyrosine kinases (RTKs) which contain an extracellular ligand-binding region with seven immunoglobulin (Ig)-like domains, a transmembrane segment, and a tyrosine kinase (TK) domain within the cytoplasmic domain. This protein binds to VEGFR-A, VEGFR-B and placental growth factor and plays an important role in angiogenesis and vasculogenesis. Expression of this receptor is found in vascular endothelial cells, placental trophoblast cells and peripheral blood monocytes. Multiple transcript variants encoding different isoforms have been found for this gene. Isoforms include a full-length transmembrane receptor isoform and shortened, soluble isoforms. The soluble isoforms are associated with the onset of pre-eclampsia.[provided by RefSeq, May 2009]
PHENOTYPE: Homozygotes for targeted null mutations exhibit an excess of hemangioblasts resulting in an overgrowth of endothelial cells, abnormalities of vascular channels and blood islands, and lethality at the mid-somite developmental stage. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930503L19Rik C T 18: 70,600,401 (GRCm39) probably null Het
Abca12 T C 1: 71,325,634 (GRCm39) I1521M probably damaging Het
Abcc3 A G 11: 94,263,703 (GRCm39) S268P possibly damaging Het
Adamts20 G C 15: 94,249,626 (GRCm39) P464A probably damaging Het
Apoa1 C A 9: 46,141,280 (GRCm39) D125E probably benign Het
Atp6v0a1 C A 11: 100,909,414 (GRCm39) Q48K probably benign Het
Bptf T C 11: 107,002,170 (GRCm39) N314S probably damaging Het
Cdh20 T C 1: 109,988,785 (GRCm39) V229A probably damaging Het
Cfap46 G A 7: 139,246,229 (GRCm39) T378M Het
Clca3b T A 3: 144,543,575 (GRCm39) D418V probably damaging Het
Dennd4c T A 4: 86,754,625 (GRCm39) L1545* probably null Het
Dnajc13 A G 9: 104,115,728 (GRCm39) V27A probably benign Het
Efcab3 A G 11: 104,611,120 (GRCm39) K321E probably benign Het
Eif2ak2 A T 17: 79,183,632 (GRCm39) D72E probably benign Het
Eif2ak4 T C 2: 118,269,511 (GRCm39) I862T probably damaging Het
Eif4g1 T C 16: 20,502,863 (GRCm39) I1022T probably benign Het
Enpp3 A T 10: 24,649,802 (GRCm39) *875R probably null Het
F11 T C 8: 45,698,671 (GRCm39) Y491C probably damaging Het
Fam98c A C 7: 28,852,206 (GRCm39) W118G probably damaging Het
Fbxo43 A T 15: 36,152,282 (GRCm39) L509Q probably damaging Het
Fbxw5 A G 2: 25,393,870 (GRCm39) H366R probably damaging Het
Git1 T A 11: 77,390,581 (GRCm39) F106I probably damaging Het
Glipr1l2 A G 10: 111,942,868 (GRCm39) E241G probably damaging Het
Gm2381 A C 7: 42,469,729 (GRCm39) C132G probably damaging Het
Gm49383 A G 12: 69,239,628 (GRCm39) I237T Het
Gm7324 T A 14: 43,952,282 (GRCm39) D308E probably benign Het
Gpr17 A G 18: 32,080,421 (GRCm39) L214P probably damaging Het
Gtf3c1 A T 7: 125,306,734 (GRCm39) L39Q probably damaging Het
H2-Q6 C T 17: 35,644,185 (GRCm39) R56C probably damaging Het
Hcar2 T C 5: 124,002,532 (GRCm39) T324A possibly damaging Het
Ksr2 T C 5: 117,885,425 (GRCm39) S750P probably damaging Het
Lipi C A 16: 75,357,689 (GRCm39) R292L probably benign Het
Map4k3 C A 17: 80,961,306 (GRCm39) M133I probably benign Het
Marf1 A T 16: 13,958,087 (GRCm39) L805Q probably damaging Het
Mccc2 T A 13: 100,090,754 (GRCm39) R460W probably damaging Het
Mgam A G 6: 40,721,311 (GRCm39) D312G possibly damaging Het
Nadk2 A T 15: 9,103,449 (GRCm39) K360* probably null Het
Nalf1 T C 8: 9,820,114 (GRCm39) D302G probably benign Het
Nars2 A G 7: 96,689,178 (GRCm39) I367V probably benign Het
Nppb T C 4: 148,070,951 (GRCm39) S109P possibly damaging Het
Odf2 G A 2: 29,779,813 (GRCm39) R15Q probably benign Het
Or4f59 C A 2: 111,872,823 (GRCm39) A185S probably damaging Het
Or51l4 C T 7: 103,404,028 (GRCm39) V255M probably damaging Het
Or5ac25 A T 16: 59,182,106 (GRCm39) H158Q probably damaging Het
Osbpl1a A T 18: 12,889,269 (GRCm39) I949N probably benign Het
Pan3 T C 5: 147,479,881 (GRCm39) F55L probably benign Het
Patj A G 4: 98,353,377 (GRCm39) D640G probably null Het
Pdxk T C 10: 78,287,403 (GRCm39) K53E probably benign Het
Pja2 A G 17: 64,599,868 (GRCm39) S539P probably damaging Het
Plscr1 T A 9: 92,148,535 (GRCm39) C158* probably null Het
Prdm14 T C 1: 13,189,145 (GRCm39) T400A probably benign Het
Rag1 C T 2: 101,473,229 (GRCm39) V638M possibly damaging Het
Ros1 A G 10: 51,967,069 (GRCm39) S1734P probably damaging Het
S100a9 T C 3: 90,600,081 (GRCm39) H105R unknown Het
Shisa9 A T 16: 12,062,520 (GRCm39) Q247L possibly damaging Het
Slc14a1 C A 18: 78,152,807 (GRCm39) A367S probably damaging Het
Slc27a4 G A 2: 29,701,301 (GRCm39) R364Q probably damaging Het
Spag17 C T 3: 99,934,932 (GRCm39) P713S possibly damaging Het
Tbc1d4 T A 14: 101,845,856 (GRCm39) H14L probably damaging Het
Tmem144 T A 3: 79,729,991 (GRCm39) Y253F probably damaging Het
Tmem204 C T 17: 25,299,322 (GRCm39) G66R possibly damaging Het
Tnfrsf1b A T 4: 144,942,424 (GRCm39) V453E probably damaging Het
Tns1 G C 1: 73,981,182 (GRCm39) Q1061E probably benign Het
Tns1 G T 1: 73,981,183 (GRCm39) N1060K probably benign Het
Trav5-1 A G 14: 52,860,428 (GRCm39) K78E probably benign Het
Ttn C T 2: 76,715,357 (GRCm39) E7912K unknown Het
Usp17lc G A 7: 103,067,389 (GRCm39) G228D possibly damaging Het
Uvssa T C 5: 33,568,333 (GRCm39) C574R probably damaging Het
Veph1 G A 3: 66,171,434 (GRCm39) Q3* probably null Het
Vps13b T A 15: 35,623,774 (GRCm39) D1230E probably benign Het
Xkr9 T A 1: 13,771,318 (GRCm39) I278N probably damaging Het
Zbed4 C A 15: 88,664,742 (GRCm39) A270E probably benign Het
Zfp366 A T 13: 99,365,435 (GRCm39) T199S probably benign Het
Other mutations in Flt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00231:Flt1 APN 5 147,517,110 (GRCm39) critical splice donor site probably null
IGL00469:Flt1 APN 5 147,540,415 (GRCm39) missense probably damaging 0.99
IGL00897:Flt1 APN 5 147,526,664 (GRCm39) missense probably benign 0.25
IGL01111:Flt1 APN 5 147,515,146 (GRCm39) missense probably damaging 1.00
IGL01154:Flt1 APN 5 147,512,966 (GRCm39) missense possibly damaging 0.63
IGL01744:Flt1 APN 5 147,508,271 (GRCm39) missense probably benign 0.01
IGL01973:Flt1 APN 5 147,620,699 (GRCm39) missense probably benign 0.01
IGL02079:Flt1 APN 5 147,505,641 (GRCm39) splice site probably benign
IGL02143:Flt1 APN 5 147,515,246 (GRCm39) missense probably benign 0.00
IGL02156:Flt1 APN 5 147,618,551 (GRCm39) missense probably damaging 0.99
IGL02345:Flt1 APN 5 147,519,436 (GRCm39) missense probably benign 0.20
IGL02548:Flt1 APN 5 147,576,058 (GRCm39) missense probably benign 0.00
IGL02631:Flt1 APN 5 147,610,384 (GRCm39) nonsense probably null
IGL02686:Flt1 APN 5 147,525,412 (GRCm39) missense probably damaging 1.00
IGL02938:Flt1 APN 5 147,615,109 (GRCm39) missense possibly damaging 0.47
IGL03057:Flt1 APN 5 147,618,734 (GRCm39) nonsense probably null
IGL03196:Flt1 APN 5 147,551,937 (GRCm39) critical splice donor site probably null
IGL03205:Flt1 APN 5 147,636,631 (GRCm39) missense probably benign 0.00
IGL03255:Flt1 APN 5 147,525,331 (GRCm39) splice site probably benign
flywheels UTSW 5 147,536,456 (GRCm39) missense probably damaging 1.00
BB008:Flt1 UTSW 5 147,525,382 (GRCm39) missense probably damaging 1.00
BB018:Flt1 UTSW 5 147,525,382 (GRCm39) missense probably damaging 1.00
IGL02837:Flt1 UTSW 5 147,591,980 (GRCm39) missense probably benign 0.32
PIT4402001:Flt1 UTSW 5 147,615,049 (GRCm39) missense probably damaging 1.00
R0013:Flt1 UTSW 5 147,507,824 (GRCm39) splice site probably benign
R0380:Flt1 UTSW 5 147,525,382 (GRCm39) missense probably damaging 1.00
R0448:Flt1 UTSW 5 147,503,204 (GRCm39) splice site probably benign
R0789:Flt1 UTSW 5 147,576,293 (GRCm39) missense probably damaging 1.00
R1005:Flt1 UTSW 5 147,618,695 (GRCm39) missense probably damaging 0.99
R1241:Flt1 UTSW 5 147,536,456 (GRCm39) missense probably damaging 1.00
R1302:Flt1 UTSW 5 147,501,050 (GRCm39) missense possibly damaging 0.93
R1411:Flt1 UTSW 5 147,517,126 (GRCm39) missense probably damaging 1.00
R1615:Flt1 UTSW 5 147,576,098 (GRCm39) missense probably damaging 1.00
R1634:Flt1 UTSW 5 147,613,240 (GRCm39) missense probably damaging 1.00
R1749:Flt1 UTSW 5 147,591,929 (GRCm39) missense probably benign 0.00
R1768:Flt1 UTSW 5 147,609,519 (GRCm39) missense probably damaging 1.00
R1972:Flt1 UTSW 5 147,591,903 (GRCm39) splice site probably benign
R2074:Flt1 UTSW 5 147,536,416 (GRCm39) missense possibly damaging 0.82
R2081:Flt1 UTSW 5 147,576,232 (GRCm39) missense probably damaging 1.00
R2864:Flt1 UTSW 5 147,531,431 (GRCm39) missense possibly damaging 0.68
R2865:Flt1 UTSW 5 147,531,431 (GRCm39) missense possibly damaging 0.68
R3740:Flt1 UTSW 5 147,536,403 (GRCm39) missense probably damaging 1.00
R3820:Flt1 UTSW 5 147,636,827 (GRCm39) splice site probably benign
R4089:Flt1 UTSW 5 147,501,051 (GRCm39) missense probably benign 0.03
R4299:Flt1 UTSW 5 147,620,717 (GRCm39) missense probably benign 0.00
R4570:Flt1 UTSW 5 147,531,423 (GRCm39) missense probably damaging 1.00
R4812:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R4853:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R4865:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R4900:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R4906:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R4907:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R4909:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R5072:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R5073:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R5074:Flt1 UTSW 5 147,620,749 (GRCm39) missense probably benign 0.30
R5218:Flt1 UTSW 5 147,618,738 (GRCm39) missense probably damaging 1.00
R5547:Flt1 UTSW 5 147,591,948 (GRCm39) missense probably damaging 1.00
R5731:Flt1 UTSW 5 147,614,962 (GRCm39) missense probably benign 0.16
R5732:Flt1 UTSW 5 147,571,293 (GRCm39) nonsense probably null
R5804:Flt1 UTSW 5 147,517,247 (GRCm39) splice site probably null
R6107:Flt1 UTSW 5 147,540,403 (GRCm39) missense probably benign 0.15
R6440:Flt1 UTSW 5 147,501,115 (GRCm39) missense possibly damaging 0.79
R6453:Flt1 UTSW 5 147,620,751 (GRCm39) missense possibly damaging 0.80
R6539:Flt1 UTSW 5 147,515,186 (GRCm39) missense probably benign 0.27
R7068:Flt1 UTSW 5 147,610,444 (GRCm39) missense probably damaging 1.00
R7112:Flt1 UTSW 5 147,540,379 (GRCm39) missense probably damaging 1.00
R7195:Flt1 UTSW 5 147,540,386 (GRCm39) missense probably damaging 1.00
R7255:Flt1 UTSW 5 147,517,216 (GRCm39) missense probably damaging 1.00
R7347:Flt1 UTSW 5 147,517,191 (GRCm39) missense probably damaging 1.00
R7469:Flt1 UTSW 5 147,540,379 (GRCm39) missense probably damaging 1.00
R7473:Flt1 UTSW 5 147,531,405 (GRCm39) missense probably damaging 1.00
R7663:Flt1 UTSW 5 147,591,930 (GRCm39) missense probably benign
R7688:Flt1 UTSW 5 147,613,135 (GRCm39) missense probably benign
R7729:Flt1 UTSW 5 147,637,177 (GRCm39) missense probably benign 0.00
R7931:Flt1 UTSW 5 147,525,382 (GRCm39) missense probably damaging 1.00
R8051:Flt1 UTSW 5 147,519,501 (GRCm39) missense probably benign 0.02
R8275:Flt1 UTSW 5 147,614,957 (GRCm39) missense probably damaging 0.99
R8434:Flt1 UTSW 5 147,576,253 (GRCm39) missense probably damaging 0.97
R8442:Flt1 UTSW 5 147,512,983 (GRCm39) missense probably damaging 1.00
R8756:Flt1 UTSW 5 147,576,224 (GRCm39) missense probably benign 0.07
R8855:Flt1 UTSW 5 147,618,460 (GRCm39) missense probably damaging 1.00
R8855:Flt1 UTSW 5 147,507,682 (GRCm39) missense probably benign 0.00
R9165:Flt1 UTSW 5 147,552,047 (GRCm39) missense probably damaging 0.99
R9240:Flt1 UTSW 5 147,618,676 (GRCm39) missense probably benign
R9439:Flt1 UTSW 5 147,515,207 (GRCm39) missense probably damaging 1.00
X0064:Flt1 UTSW 5 147,610,423 (GRCm39) missense probably damaging 1.00
Z1088:Flt1 UTSW 5 147,618,459 (GRCm39) missense possibly damaging 0.79
Predicted Primers PCR Primer
(F):5'- ACAGCCATACCTTTAGAATCTAGG -3'
(R):5'- TAGTCTCAGGTGCACTCTCG -3'

Sequencing Primer
(F):5'- ACCTTTAGAATCTAGGCCTGGCTAG -3'
(R):5'- TGCACTCTCGGGCCCTAC -3'
Posted On 2022-11-14