Incidental Mutation 'R1959:Flrt2'
ID218196
Institutional Source Beutler Lab
Gene Symbol Flrt2
Ensembl Gene ENSMUSG00000047414
Gene Namefibronectin leucine rich transmembrane protein 2
Synonyms
MMRRC Submission 039973-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1959 (G1)
Quality Score225
Status Not validated
Chromosome12
Chromosomal Location95692226-95785215 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 95780300 bp
ZygosityHeterozygous
Amino Acid Change Valine to Isoleucine at position 471 (V471I)
Ref Sequence ENSEMBL: ENSMUSP00000105744 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057324] [ENSMUST00000110117]
PDB Structure
mouse FLRT2 LRR domain in complex with rat Unc5D Ig1 domain [X-RAY DIFFRACTION]
FLRT2 LRR domain [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000057324
AA Change: V471I

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000062171
Gene: ENSMUSG00000047414
AA Change: V471I

DomainStartEndE-ValueType
LRRNT 35 67 1.51e-4 SMART
LRR 107 131 1.29e1 SMART
LRR 132 157 4.32e0 SMART
LRR 159 181 6.78e1 SMART
LRR 182 202 6.97e1 SMART
LRR 203 228 7.16e0 SMART
LRR 252 274 5.26e0 SMART
LRR_TYP 275 298 2.43e-4 SMART
LRRCT 310 361 1.17e-7 SMART
low complexity region 368 400 N/A INTRINSIC
FN3 420 502 5.07e0 SMART
transmembrane domain 542 564 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000110117
AA Change: V471I

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000105744
Gene: ENSMUSG00000047414
AA Change: V471I

DomainStartEndE-ValueType
LRRNT 35 67 1.51e-4 SMART
LRR 107 131 1.29e1 SMART
LRR 132 157 4.32e0 SMART
LRR 159 181 6.78e1 SMART
LRR 182 202 6.97e1 SMART
LRR 203 228 7.16e0 SMART
LRR 252 274 5.26e0 SMART
LRR_TYP 275 298 2.43e-4 SMART
LRRCT 310 361 1.17e-7 SMART
low complexity region 368 400 N/A INTRINSIC
FN3 420 502 5.07e0 SMART
transmembrane domain 542 564 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.2%
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 fibronectin leucine rich transmembrane (FLRT) family of cell adhesion molecules, which regulate early embryonic vascular and neural development. The encoded type I transmembrane protein has an extracellular region consisting of an N-terminal leucine-rich repeat domain and a type 3 fibronectin domain, followed by a transmembrane domain and a short C-terminal cytoplasmic tail domain. It functions as both a homophilic cell adhesion molecule and a heterophilic chemorepellent through its interaction with members of the uncoordinated-5 receptor family. Proteolytic removal of the extracellular region controls the migration of neurons in the developing cortex. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit embryonic, fetal, and postnatel lethality with few mice surviving to weaning due to defects in epicardium, myocardium, and endocardium development. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 130 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700123L14Rik A G 6: 96,165,269 S265P possibly damaging Het
Abcc1 T C 16: 14,396,393 Y191H probably damaging Het
Aco1 T C 4: 40,167,193 probably null Het
Adap1 A G 5: 139,273,341 Y364H probably benign Het
Add2 T C 6: 86,096,756 F209S probably damaging Het
Adgb A T 10: 10,395,249 D883E probably benign Het
Als2cr12 A T 1: 58,659,278 V327D possibly damaging Het
Anapc1 C A 2: 128,633,415 R1381S probably benign Het
Aoah A G 13: 20,794,394 M1V probably null Het
Arap1 C A 7: 101,373,015 A8E probably damaging Het
Arhgap10 A G 8: 77,409,626 F319S possibly damaging Het
Btrc T G 19: 45,527,343 I480S probably damaging Het
Cabin1 A T 10: 75,735,090 V784E possibly damaging Het
Card9 T A 2: 26,354,873 probably null Het
Cdk18 A G 1: 132,117,821 I238T possibly damaging Het
Clec12a A C 6: 129,350,481 T21P possibly damaging Het
Commd3 A T 2: 18,673,963 I70F probably benign Het
Cspg5 G A 9: 110,251,026 V340M probably damaging Het
Cyb5r4 G A 9: 87,055,849 S307N possibly damaging Het
Cyp26c1 T A 19: 37,687,377 F230I probably damaging Het
Ddx11 A G 17: 66,130,728 M150V probably benign Het
Dennd4b A G 3: 90,268,773 Y190C probably damaging Het
Det1 A G 7: 78,843,443 V271A probably benign Het
Dgkd C A 1: 87,929,827 P754T possibly damaging Het
Dhx36 T C 3: 62,479,385 S649G probably benign Het
Dlgap5 A G 14: 47,416,386 I62T possibly damaging Het
Dmgdh A G 13: 93,720,559 M724V probably benign Het
Dnah7a A G 1: 53,684,983 S108P probably benign Het
Dock4 A T 12: 40,710,798 K495M probably damaging Het
Dse A G 10: 34,160,206 Y225H probably damaging Het
Emx1 G A 6: 85,203,934 R211K probably damaging Het
Ergic2 A G 6: 148,199,354 probably null Het
Fbxo27 G A 7: 28,698,372 C277Y possibly damaging Het
Fcrl1 T C 3: 87,376,520 I9T possibly damaging Het
Fjx1 T C 2: 102,450,807 E261G probably benign Het
Flnb C T 14: 7,884,735 Q445* probably null Het
Frmd4a G A 2: 4,535,186 V210M probably damaging Het
Fsip2 A G 2: 82,991,550 K5876E probably benign Het
Galnt10 T C 11: 57,765,617 L209P probably damaging Het
Gata5 A T 2: 180,326,936 S382T possibly damaging Het
Glt6d1 C A 2: 25,794,413 V194L probably damaging Het
Gm10803 T G 2: 93,563,943 V20G unknown Het
Gm44511 T G 6: 128,820,271 T52P probably damaging Het
Gpat4 A T 8: 23,182,936 L88Q possibly damaging Het
Gpr15 T A 16: 58,718,007 I240L probably benign Het
Hivep2 A T 10: 14,132,709 I1684F probably benign Het
Hmcn1 T C 1: 150,649,676 T3366A probably benign Het
Hnmt A G 2: 24,003,882 V200A possibly damaging Het
Hps6 A T 19: 46,004,335 H237L probably benign Het
Hspg2 C T 4: 137,564,895 P4033S probably damaging Het
Irf9 T A 14: 55,607,717 S297T possibly damaging Het
Kdm3b T C 18: 34,812,395 V753A possibly damaging Het
Kif21a G A 15: 90,970,848 A703V probably damaging Het
Kif27 T G 13: 58,293,123 R1159S probably benign Het
Krtap4-16 A G 11: 99,851,547 V9A unknown Het
Lama2 G T 10: 27,422,618 P161T probably damaging Het
Ltbp4 G A 7: 27,329,018 P273L unknown Het
Lvrn T A 18: 46,894,717 S866R probably damaging Het
Med13 A G 11: 86,298,979 Y1035H probably damaging Het
Mertk T A 2: 128,759,090 N331K probably damaging Het
Mios T A 6: 8,215,437 F211Y probably benign Het
Mpeg1 G A 19: 12,462,911 V578M probably damaging Het
Mphosph9 A T 5: 124,315,701 S183T possibly damaging Het
Mrto4 A T 4: 139,349,638 I56N probably damaging Het
Muc5b T C 7: 141,862,637 C3107R possibly damaging Het
Ncoa2 A G 1: 13,160,252 Y1023H probably damaging Het
Nlrp2 T C 7: 5,327,738 E553G probably damaging Het
Nlrp6 GAGAAGAAGAAGAAGAAGAAGA GAGAAGAAGAAGAAGAAGA 7: 140,924,113 probably benign Het
Nr2f1 T C 13: 78,189,816 T237A probably damaging Het
Nup205 C A 6: 35,233,366 Q1621K probably benign Het
Nxpe2 T A 9: 48,319,726 S448C probably benign Het
Ogdh T A 11: 6,346,638 C498S possibly damaging Het
Olfr1176 T C 2: 88,340,201 L212P probably damaging Het
Olfr281 T C 15: 98,456,753 S148P probably damaging Het
Olfr294 A T 7: 86,616,431 F71L probably benign Het
Olfr414 A T 1: 174,430,905 K159M probably damaging Het
Olfr697 T C 7: 106,741,394 E180G probably damaging Het
Olfr715 A T 7: 107,128,510 D294E possibly damaging Het
Olfr994 T C 2: 85,430,619 D70G probably damaging Het
Oplah G A 15: 76,297,464 T1119I probably damaging Het
Pcdhb9 T A 18: 37,403,316 Y788N probably damaging Het
Pcsk5 T C 19: 17,433,418 D1870G unknown Het
Pde6g A G 11: 120,448,136 L76P probably damaging Het
Peak1 A T 9: 56,206,789 Y593N probably damaging Het
Pfas C T 11: 68,994,284 G16R probably damaging Het
Pkd1l2 A T 8: 117,043,231 probably null Het
Pla2g3 C T 11: 3,490,983 T316I probably benign Het
Ptpru T A 4: 131,803,477 I489F probably damaging Het
Rere T G 4: 150,468,790 H146Q probably benign Het
Rundc1 A T 11: 101,431,496 Q272L probably damaging Het
Scml4 T C 10: 42,956,021 L305P probably damaging Het
Sec16a A T 2: 26,430,132 H1431Q probably benign Het
Serpina1a G A 12: 103,853,800 Q373* probably null Het
Shank1 A T 7: 44,325,377 N377I unknown Het
Shc2 T C 10: 79,626,791 probably null Het
Slc22a29 C A 19: 8,169,193 R415M probably benign Het
Slc7a2 A T 8: 40,914,965 I589F probably damaging Het
Smim8 C T 4: 34,771,316 R26Q probably damaging Het
Smox C A 2: 131,520,464 A221D probably damaging Het
Sox5 A G 6: 143,874,105 S62P possibly damaging Het
Spg21 A C 9: 65,484,492 K240N probably damaging Het
Sv2c C T 13: 95,976,645 V599M probably damaging Het
Tanc2 T A 11: 105,910,295 H1112Q probably damaging Het
Tbata T C 10: 61,175,844 I58T possibly damaging Het
Tbc1d2 T G 4: 46,606,419 Y842S probably benign Het
Tctn1 A T 5: 122,241,840 probably null Het
Tenm1 T C X: 42,827,201 D402G probably benign Het
Tfcp2l1 T C 1: 118,669,389 V400A probably benign Het
Tm9sf2 T A 14: 122,126,164 L99I probably benign Het
Top2a T C 11: 98,995,977 probably null Het
Traf7 C A 17: 24,513,281 G191C probably damaging Het
Trpm1 T A 7: 64,230,230 L661Q probably damaging Het
Ttc30b C T 2: 75,937,099 E437K probably benign Het
Ttn T C 2: 76,750,623 I23309V probably benign Het
Usp50 T C 2: 126,777,961 K199E possibly damaging Het
Vmn1r218 T C 13: 23,136,513 F10S probably damaging Het
Vmn2r89 C A 14: 51,457,440 T459K probably benign Het
Vps13a T G 19: 16,677,938 S1909R possibly damaging Het
Vwa5b2 T C 16: 20,602,191 probably null Het
Vwa8 A G 14: 78,982,360 H516R possibly damaging Het
Wnk1 T C 6: 119,969,247 I648M probably damaging Het
Zfat G C 15: 68,146,543 P974R probably benign Het
Zfc3h1 T A 10: 115,423,253 I1601K probably benign Het
Zfp239 A G 6: 117,871,817 K172R probably benign Het
Zfp335 C T 2: 164,894,802 G971D probably damaging Het
Zfp532 A T 18: 65,624,492 I499F probably damaging Het
Zfp647 T C 15: 76,911,114 T449A possibly damaging Het
Zfp938 C T 10: 82,225,631 G385D probably damaging Het
Zfp959 T G 17: 55,897,404 V147G probably damaging Het
Znfx1 A T 2: 167,050,350 C649S probably damaging Het
Other mutations in Flrt2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00806:Flrt2 APN 12 95780529 missense probably damaging 1.00
IGL01083:Flrt2 APN 12 95780347 missense probably benign 0.05
IGL01410:Flrt2 APN 12 95779192 missense probably damaging 1.00
IGL01601:Flrt2 APN 12 95779595 missense probably damaging 0.99
IGL01800:Flrt2 APN 12 95779688 missense probably damaging 1.00
IGL01940:Flrt2 APN 12 95780238 missense probably damaging 1.00
IGL02224:Flrt2 APN 12 95780028 missense possibly damaging 0.58
IGL02272:Flrt2 APN 12 95779704 missense probably damaging 1.00
IGL02452:Flrt2 APN 12 95779483 missense probably benign 0.01
R0966:Flrt2 UTSW 12 95780301 missense possibly damaging 0.70
R1066:Flrt2 UTSW 12 95779059 missense probably damaging 1.00
R1218:Flrt2 UTSW 12 95778953 missense probably benign 0.00
R1442:Flrt2 UTSW 12 95780205 missense probably damaging 1.00
R1462:Flrt2 UTSW 12 95779338 missense probably damaging 1.00
R1462:Flrt2 UTSW 12 95779338 missense probably damaging 1.00
R1746:Flrt2 UTSW 12 95780792 missense possibly damaging 0.90
R1842:Flrt2 UTSW 12 95779284 missense probably damaging 1.00
R1901:Flrt2 UTSW 12 95779130 missense probably damaging 1.00
R1901:Flrt2 UTSW 12 95779131 missense probably damaging 1.00
R2310:Flrt2 UTSW 12 95780090 missense probably benign 0.01
R3418:Flrt2 UTSW 12 95780604 missense probably damaging 1.00
R3419:Flrt2 UTSW 12 95780604 missense probably damaging 1.00
R4412:Flrt2 UTSW 12 95780273 missense probably benign
R4617:Flrt2 UTSW 12 95780229 missense possibly damaging 0.96
R4674:Flrt2 UTSW 12 95780688 nonsense probably null
R5001:Flrt2 UTSW 12 95778951 missense probably benign
R5009:Flrt2 UTSW 12 95779773 missense probably damaging 0.98
R5150:Flrt2 UTSW 12 95779203 missense possibly damaging 0.84
R5179:Flrt2 UTSW 12 95780347 missense probably benign 0.05
R5269:Flrt2 UTSW 12 95779938 missense possibly damaging 0.46
R5535:Flrt2 UTSW 12 95780426 missense probably benign 0.08
R6172:Flrt2 UTSW 12 95779531 missense probably damaging 1.00
R6180:Flrt2 UTSW 12 95779238 nonsense probably null
R6867:Flrt2 UTSW 12 95779382 missense probably damaging 1.00
R6986:Flrt2 UTSW 12 95780685 missense probably damaging 1.00
R7379:Flrt2 UTSW 12 95780555 missense possibly damaging 0.68
R7407:Flrt2 UTSW 12 95779300 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GAAACTTCCCACCATCCCTGATTG -3'
(R):5'- TACTGTGGGAAGTCGTCTGC -3'

Sequencing Primer
(F):5'- CCTGATTGGGATGGCAGAG -3'
(R):5'- AAGTCGTCTGCTCATGGCTAGAAG -3'
Posted On2014-08-01