Incidental Mutation 'R6657:Fbln2'
ID 526658
Institutional Source Beutler Lab
Gene Symbol Fbln2
Ensembl Gene ENSMUSG00000064080
Gene Name fibulin 2
Synonyms 5730577E14Rik
MMRRC Submission 044778-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6657 (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 G at 91236732 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 749 (N749S)
Ref Sequence ENSEMBL: ENSMUSP00000048334 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041544] [ENSMUST00000113498]
AlphaFold P37889
Predicted Effect possibly damaging
Transcript: ENSMUST00000041544
AA Change: N749S

PolyPhen 2 Score 0.677 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000048334
Gene: ENSMUSG00000064080
AA Change: N749S

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 benign
Transcript: ENSMUST00000113498
SMART Domains Protein: ENSMUSP00000109126
Gene: ENSMUSG00000064080

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134286
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147371
Meta Mutation Damage Score 0.0796 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.9%
  • 20x: 94.0%
Validation Efficiency 98% (48/49)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933405L10Rik T G 8: 106,435,450 (GRCm39) L36R probably damaging Het
Akr1b1 C T 6: 34,286,939 (GRCm39) V206M possibly damaging Het
Akr1b7 A C 6: 34,393,135 (GRCm39) D106A probably damaging Het
Bhlhe40 TG TGG 6: 108,641,818 (GRCm39) 254 probably null Het
Chst5 C T 8: 112,616,906 (GRCm39) R238Q probably benign Het
Cpxm2 T C 7: 131,650,806 (GRCm39) Y618C probably damaging Het
Csnk1d T C 11: 120,855,820 (GRCm39) E405G possibly damaging Het
Ctsh A T 9: 89,942,555 (GRCm39) M37L probably benign Het
Eml5 T G 12: 98,757,664 (GRCm39) I1843L probably damaging Het
Ep400 C A 5: 110,841,411 (GRCm39) probably benign Het
Gpc5 A G 14: 115,607,610 (GRCm39) H404R probably benign Het
Hyal6 A G 6: 24,734,757 (GRCm39) D230G possibly damaging Het
Itga5 T C 15: 103,259,222 (GRCm39) D735G probably damaging Het
Kansl2 T A 15: 98,422,551 (GRCm39) Q339L possibly damaging Het
Lrp4 T A 2: 91,322,398 (GRCm39) M1078K probably benign Het
Mmp24 A T 2: 155,640,099 (GRCm39) Y143F probably damaging Het
Mroh7 A T 4: 106,559,697 (GRCm39) C743* probably null Het
Myh14 T C 7: 44,287,270 (GRCm39) N618D probably damaging Het
Myo19 A T 11: 84,788,022 (GRCm39) M324L probably benign Het
Nectin2 T C 7: 19,472,065 (GRCm39) N108S probably benign Het
Nrg2 A G 18: 36,329,642 (GRCm39) I191T probably damaging Het
Odf4 T C 11: 68,817,638 (GRCm39) N18D probably benign Het
Or5aq6 T A 2: 86,923,403 (GRCm39) I113F probably benign Het
Pcsk2 T G 2: 143,532,286 (GRCm39) L145V probably damaging Het
Pdzrn3 C A 6: 101,127,983 (GRCm39) Q894H probably benign Het
Pfpl G A 19: 12,407,290 (GRCm39) V514I probably benign Het
Plbd1 A T 6: 136,594,250 (GRCm39) M333K probably damaging Het
Plec A T 15: 76,062,356 (GRCm39) M2554K possibly damaging Het
Psmb5 A G 14: 54,851,840 (GRCm39) Y115H possibly damaging Het
Rictor A G 15: 6,788,977 (GRCm39) N198D possibly damaging Het
Rsrc2 A G 5: 123,877,630 (GRCm39) probably benign Het
Sec16a C T 2: 26,315,876 (GRCm39) W262* probably null Het
Sfmbt1 A G 14: 30,488,053 (GRCm39) D8G possibly damaging Het
Sptbn5 T G 2: 119,906,881 (GRCm39) probably benign Het
Sqor A G 2: 122,649,514 (GRCm39) D139G possibly damaging Het
Sugt1 A T 14: 79,844,701 (GRCm39) T139S probably benign Het
Tcp11 G A 17: 28,290,646 (GRCm39) P159S probably damaging Het
Tmem262 A G 19: 6,130,542 (GRCm39) T89A possibly damaging Het
Tnfaip6 C A 2: 51,933,795 (GRCm39) T50N probably damaging Het
Ttll9 T C 2: 152,826,182 (GRCm39) Y131H probably damaging Het
Vmn1r173 T A 7: 23,402,320 (GRCm39) M185K probably damaging Het
Vmn2r111 T C 17: 22,778,032 (GRCm39) N549S possibly damaging Het
Vmn2r52 G A 7: 9,893,090 (GRCm39) T683I probably damaging Het
Vps53 A T 11: 76,025,253 (GRCm39) I197N probably damaging Het
Washc4 T A 10: 83,394,482 (GRCm39) F269L possibly damaging Het
Wdfy4 C T 14: 32,769,208 (GRCm39) V2086M possibly damaging Het
Zfp592 A T 7: 80,675,234 (GRCm39) T733S possibly damaging Het
Zfp599 A G 9: 22,161,538 (GRCm39) F209S 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
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
R8931:Fbln2 UTSW 6 91,246,072 (GRCm39) missense probably damaging 1.00
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'- TGGGTCTAAGGTTCAGCTGC -3'
(R):5'- GAGGGTATGACACAGAGCTC -3'

Sequencing Primer
(F):5'- AGGCGCACACAGGTTCTTTATC -3'
(R):5'- TATGACACAGAGCTCGGCAG -3'
Posted On 2018-07-23