Incidental Mutation 'R8931:Fbln2'
ID 680303
Institutional Source Beutler Lab
Gene Symbol Fbln2
Ensembl Gene ENSMUSG00000064080
Gene Name fibulin 2
Synonyms 5730577E14Rik
MMRRC Submission 068775-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8931 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 91189442-91249522 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 91246072 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 973 (I973F)
Ref Sequence ENSEMBL: ENSMUSP00000109126 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041544] [ENSMUST00000113498]
AlphaFold P37889
Predicted Effect probably damaging
Transcript: ENSMUST00000041544
AA Change: I1020F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000048334
Gene: ENSMUSG00000064080
AA Change: I1020F

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Blast:VWC 72 138 8e-35 BLAST
low complexity region 201 215 N/A INTRINSIC
low complexity region 217 233 N/A INTRINSIC
low complexity region 242 262 N/A INTRINSIC
low complexity region 267 289 N/A INTRINSIC
low complexity region 313 320 N/A INTRINSIC
ANATO 435 470 1.54e-11 SMART
ANATO 478 509 4.67e-2 SMART
ANATO 511 543 2.78e-9 SMART
low complexity region 546 569 N/A INTRINSIC
EGF_CA 594 635 3.1e-11 SMART
EGF 672 708 1.88e-1 SMART
EGF 712 755 1.33e1 SMART
EGF_CA 756 800 1.34e-6 SMART
EGF_CA 801 846 1.65e-6 SMART
EGF_CA 847 894 2.06e-7 SMART
EGF_CA 895 937 3.56e-11 SMART
EGF_CA 938 979 3.48e-14 SMART
EGF_CA 980 1018 1.7e-8 SMART
EGF_CA 1019 1061 8.18e-11 SMART
EGF_CA 1062 1106 5.08e-7 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000113498
AA Change: I973F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000109126
Gene: ENSMUSG00000064080
AA Change: I973F

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
Blast:VWC 72 138 8e-35 BLAST
low complexity region 201 215 N/A INTRINSIC
low complexity region 217 233 N/A INTRINSIC
low complexity region 242 262 N/A INTRINSIC
low complexity region 267 289 N/A INTRINSIC
low complexity region 313 320 N/A INTRINSIC
ANATO 435 470 1.54e-11 SMART
ANATO 478 509 4.67e-2 SMART
ANATO 511 543 2.78e-9 SMART
low complexity region 546 569 N/A INTRINSIC
EGF_CA 594 635 3.1e-11 SMART
EGF 672 708 1.88e-1 SMART
EGF_CA 709 753 1.34e-6 SMART
EGF_CA 754 799 1.65e-6 SMART
EGF_CA 800 847 2.06e-7 SMART
EGF_CA 848 890 3.56e-11 SMART
EGF_CA 891 932 3.48e-14 SMART
EGF_CA 933 971 1.7e-8 SMART
EGF_CA 972 1014 8.18e-11 SMART
EGF_CA 1015 1059 5.08e-7 SMART
Meta Mutation Damage Score 0.3574 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 100% (58/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an extracellular matrix protein, which belongs to the fibulin family. This protein binds various extracellular ligands and calcium. It may play a role during organ development, in particular, during the differentiation of heart, skeletal and neuronal structures. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out alle are viable, fertile and grossly normal with no apparent defects in elastic fiber formation in the aorta and skin. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acat3 G C 17: 13,147,405 (GRCm39) P204R probably damaging Het
Aldh3b1 A G 19: 3,968,803 (GRCm39) I250T possibly damaging Het
Ankrd11 C T 8: 123,622,718 (GRCm39) R378K probably damaging Het
Arap1 G A 7: 101,057,324 (GRCm39) R1355Q possibly damaging Het
Arhgef19 T C 4: 140,976,603 (GRCm39) V455A probably damaging Het
BC051019 T C 7: 109,315,286 (GRCm39) E323G probably damaging Het
Bzw2 T C 12: 36,184,943 (GRCm39) N2S possibly damaging Het
Calm3 G C 7: 16,651,398 (GRCm39) F66L probably damaging Het
Carmil1 T A 13: 24,338,704 (GRCm39) T191S probably benign Het
Cemip2 T A 19: 21,770,323 (GRCm39) S104T probably benign Het
Cep170 A T 1: 176,597,377 (GRCm39) C389S probably benign Het
Clhc1 C T 11: 29,510,533 (GRCm39) Q195* probably null Het
Cttnbp2 A G 6: 18,434,808 (GRCm39) L350P probably benign Het
Cyp7a1 T C 4: 6,271,238 (GRCm39) E306G possibly damaging Het
Ddx25 T C 9: 35,465,864 (GRCm39) N119S possibly damaging Het
Ephx2 G T 14: 66,322,441 (GRCm39) probably benign Het
Ern2 C T 7: 121,769,363 (GRCm39) A888T probably benign Het
Fbn1 T C 2: 125,202,095 (GRCm39) I1259M probably damaging Het
Glis1 A G 4: 107,421,060 (GRCm39) H92R probably benign Het
Gm13283 A C 4: 88,679,516 (GRCm39) D169A probably benign Het
Gpr61 A G 3: 108,057,470 (GRCm39) L397P probably benign Het
H4c11 T A 13: 21,919,369 (GRCm39) I35N probably damaging Het
Hip1 A T 5: 135,460,297 (GRCm39) probably benign Het
Hmgcs2 C T 3: 98,203,557 (GRCm39) A222V probably damaging Het
Ifna2 G A 4: 88,601,712 (GRCm39) T102I probably benign Het
Kat6b T C 14: 21,674,995 (GRCm39) S387P probably damaging Het
Ldlr G A 9: 21,643,108 (GRCm39) V45M probably damaging Het
Mc3r A T 2: 172,091,515 (GRCm39) I246F possibly damaging Het
Mug1 G C 6: 121,861,296 (GRCm39) A1306P probably benign Het
Myo15a A G 11: 60,368,020 (GRCm39) E260G probably benign Het
Naa16 A G 14: 79,582,395 (GRCm39) Y565H probably damaging Het
Ndufaf7 A G 17: 79,244,950 (GRCm39) Y23C possibly damaging Het
Nop58 G A 1: 59,731,549 (GRCm39) probably null Het
Or6c33 A T 10: 129,853,769 (GRCm39) T180S possibly damaging Het
Or6c88 A T 10: 129,406,550 (GRCm39) T9S probably benign Het
Or7g19 T A 9: 18,855,920 (GRCm39) probably benign Het
Pcdh8 G A 14: 80,006,971 (GRCm39) Q531* probably null Het
Pik3c2g A G 6: 139,821,093 (GRCm39) T297A probably benign Het
Poc1b T C 10: 99,028,861 (GRCm39) probably null Het
Prb1c G A 6: 132,338,897 (GRCm39) P107L Het
Prokr2 A G 2: 132,215,996 (GRCm39) V155A possibly damaging Het
Rce1 C T 19: 4,674,094 (GRCm39) probably benign Het
Rnf148 A T 6: 23,654,704 (GRCm39) N97K possibly damaging Het
Setbp1 A G 18: 78,899,723 (GRCm39) S1315P probably benign Het
Sgcz A G 8: 38,107,140 (GRCm39) V124A probably damaging Het
Slc25a2 C A 18: 37,771,089 (GRCm39) G147C probably damaging Het
Slc28a2b C A 2: 122,348,983 (GRCm39) P303Q Het
Sod2 T C 17: 13,227,193 (GRCm39) L49P probably damaging Het
Tbc1d12 T C 19: 38,854,098 (GRCm39) V260A probably benign Het
Tcte2 C A 17: 13,933,410 (GRCm39) probably benign Het
Tenm3 T C 8: 48,688,637 (GRCm39) T2317A probably damaging Het
Tfcp2 T C 15: 100,402,298 (GRCm39) I500V possibly damaging Het
Trav14-3 C A 14: 54,001,112 (GRCm39) Q108K probably damaging Het
Trbv14 T C 6: 41,112,364 (GRCm39) Y54H probably damaging Het
Trpm3 T A 19: 22,744,034 (GRCm39) V337E probably damaging Het
Tsbp1 T C 17: 34,659,328 (GRCm39) probably benign Het
Uox A T 3: 146,318,047 (GRCm39) I14F probably damaging Het
Wdfy3 A G 5: 102,065,421 (GRCm39) V1249A probably benign Het
Zfp511 T C 7: 139,617,194 (GRCm39) Y97H probably damaging Het
Zfp536 G T 7: 37,268,721 (GRCm39) Q232K probably benign Het
Zng1 T G 19: 24,932,780 (GRCm39) K84N probably damaging Het
Other mutations in Fbln2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01406:Fbln2 APN 6 91,243,374 (GRCm39) missense probably damaging 1.00
IGL01664:Fbln2 APN 6 91,210,439 (GRCm39) missense probably damaging 0.96
IGL02110:Fbln2 APN 6 91,211,084 (GRCm39) missense probably benign 0.01
IGL02227:Fbln2 APN 6 91,233,349 (GRCm39) missense possibly damaging 0.90
IGL02814:Fbln2 APN 6 91,242,839 (GRCm39) nonsense probably null
IGL03287:Fbln2 APN 6 91,210,476 (GRCm39) missense probably damaging 1.00
IGL03412:Fbln2 APN 6 91,248,763 (GRCm39) missense probably damaging 1.00
IGL03014:Fbln2 UTSW 6 91,242,901 (GRCm39) intron probably benign
R0103:Fbln2 UTSW 6 91,248,532 (GRCm39) missense probably benign
R0103:Fbln2 UTSW 6 91,248,532 (GRCm39) missense probably benign
R1563:Fbln2 UTSW 6 91,240,365 (GRCm39) nonsense probably null
R1843:Fbln2 UTSW 6 91,242,757 (GRCm39) missense probably damaging 1.00
R1846:Fbln2 UTSW 6 91,233,399 (GRCm39) missense possibly damaging 0.91
R1994:Fbln2 UTSW 6 91,211,283 (GRCm39) missense probably damaging 1.00
R2431:Fbln2 UTSW 6 91,246,955 (GRCm39) missense probably damaging 0.98
R2443:Fbln2 UTSW 6 91,236,693 (GRCm39) missense probably damaging 1.00
R2925:Fbln2 UTSW 6 91,242,837 (GRCm39) missense probably damaging 1.00
R3030:Fbln2 UTSW 6 91,210,697 (GRCm39) missense probably damaging 1.00
R3758:Fbln2 UTSW 6 91,233,363 (GRCm39) missense probably damaging 1.00
R3854:Fbln2 UTSW 6 91,243,353 (GRCm39) missense probably damaging 1.00
R4006:Fbln2 UTSW 6 91,246,943 (GRCm39) splice site probably null
R4627:Fbln2 UTSW 6 91,236,749 (GRCm39) missense probably damaging 1.00
R4752:Fbln2 UTSW 6 91,233,225 (GRCm39) missense probably benign
R4763:Fbln2 UTSW 6 91,246,982 (GRCm39) missense probably damaging 1.00
R4798:Fbln2 UTSW 6 91,246,168 (GRCm39) missense probably benign 0.03
R4877:Fbln2 UTSW 6 91,210,477 (GRCm39) missense probably damaging 1.00
R4878:Fbln2 UTSW 6 91,233,977 (GRCm39) critical splice donor site probably null
R4937:Fbln2 UTSW 6 91,241,681 (GRCm39) missense probably damaging 0.99
R4969:Fbln2 UTSW 6 91,248,569 (GRCm39) missense possibly damaging 0.64
R4996:Fbln2 UTSW 6 91,242,992 (GRCm39) missense probably benign 0.05
R5344:Fbln2 UTSW 6 91,243,365 (GRCm39) missense probably damaging 1.00
R5681:Fbln2 UTSW 6 91,248,778 (GRCm39) missense probably damaging 1.00
R5838:Fbln2 UTSW 6 91,248,830 (GRCm39) missense possibly damaging 0.55
R6035:Fbln2 UTSW 6 91,240,335 (GRCm39) missense probably damaging 1.00
R6035:Fbln2 UTSW 6 91,240,335 (GRCm39) missense probably damaging 1.00
R6288:Fbln2 UTSW 6 91,210,263 (GRCm39) missense probably damaging 1.00
R6433:Fbln2 UTSW 6 91,210,254 (GRCm39) missense probably damaging 1.00
R6451:Fbln2 UTSW 6 91,211,241 (GRCm39) missense probably benign 0.18
R6491:Fbln2 UTSW 6 91,236,732 (GRCm39) missense possibly damaging 0.68
R6520:Fbln2 UTSW 6 91,236,641 (GRCm39) missense probably damaging 1.00
R6657:Fbln2 UTSW 6 91,236,732 (GRCm39) missense possibly damaging 0.68
R6987:Fbln2 UTSW 6 91,211,211 (GRCm39) missense probably benign 0.00
R7344:Fbln2 UTSW 6 91,246,955 (GRCm39) missense probably damaging 0.98
R7485:Fbln2 UTSW 6 91,247,143 (GRCm39) splice site probably null
R7488:Fbln2 UTSW 6 91,242,845 (GRCm39) critical splice donor site probably null
R7571:Fbln2 UTSW 6 91,245,557 (GRCm39) missense probably damaging 1.00
R7667:Fbln2 UTSW 6 91,210,649 (GRCm39) missense probably damaging 1.00
R7776:Fbln2 UTSW 6 91,246,181 (GRCm39) missense probably damaging 1.00
R7779:Fbln2 UTSW 6 91,210,176 (GRCm39) missense probably damaging 1.00
R8320:Fbln2 UTSW 6 91,234,749 (GRCm39) missense possibly damaging 0.51
R8487:Fbln2 UTSW 6 91,227,846 (GRCm39) missense probably damaging 0.97
R8871:Fbln2 UTSW 6 91,233,215 (GRCm39) critical splice acceptor site probably null
R8912:Fbln2 UTSW 6 91,240,420 (GRCm39) missense possibly damaging 0.95
R9127:Fbln2 UTSW 6 91,210,473 (GRCm39) missense probably damaging 0.98
R9248:Fbln2 UTSW 6 91,231,556 (GRCm39) missense possibly damaging 0.51
R9566:Fbln2 UTSW 6 91,231,513 (GRCm39) missense probably benign 0.01
Z1088:Fbln2 UTSW 6 91,210,328 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCACAGTCCTGGGAATACTG -3'
(R):5'- TGAACACGTGGGCTTAGTGC -3'

Sequencing Primer
(F):5'- ATACTGTATATAGTCTGGGAGGACTC -3'
(R):5'- TTAGTGCTAAGCTCGAAGCC -3'
Posted On 2021-08-31