Incidental Mutation 'R6519:Fbn2'
ID 521050
Institutional Source Beutler Lab
Gene Symbol Fbn2
Ensembl Gene ENSMUSG00000024598
Gene Name fibrillin 2
Synonyms Fib-2, sy, Sne
MMRRC Submission 044646-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.890) question?
Stock # R6519 (G1)
Quality Score 225.009
Status Validated
Chromosome 18
Chromosomal Location 58008623-58209926 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 58063575 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 1419 (V1419A)
Ref Sequence ENSEMBL: ENSMUSP00000025497 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025497]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000025497
AA Change: V1419A

PolyPhen 2 Score 0.611 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000025497
Gene: ENSMUSG00000024598
AA Change: V1419A

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
low complexity region 29 52 N/A INTRINSIC
low complexity region 68 77 N/A INTRINSIC
EGF 148 176 1.15e1 SMART
EGF 179 208 1.26e-2 SMART
Pfam:TB 224 262 3.7e-10 PFAM
EGF_CA 276 317 8.3e-12 SMART
EGF_CA 318 359 9.25e-10 SMART
Pfam:TB 374 416 4.3e-13 PFAM
low complexity region 435 450 N/A INTRINSIC
low complexity region 463 475 N/A INTRINSIC
EGF 490 527 1.13e-4 SMART
EGF_CA 528 567 2.26e-13 SMART
EGF_CA 568 609 9.03e-13 SMART
EGF_CA 610 650 6.2e-11 SMART
EGF_CA 651 691 7.75e-12 SMART
Pfam:TB 707 748 5.2e-15 PFAM
EGF_CA 761 802 6.29e-12 SMART
EGF_CA 803 844 1.97e-13 SMART
EGF_CA 845 884 1.61e-9 SMART
Pfam:TB 899 935 1.8e-9 PFAM
EGF_CA 948 989 4.7e-11 SMART
Pfam:TB 1004 1044 1.3e-16 PFAM
EGF_CA 1066 1107 3.05e-10 SMART
EGF_CA 1108 1150 2.19e-11 SMART
EGF_CA 1151 1192 2.04e-11 SMART
EGF_CA 1193 1234 3.15e-12 SMART
EGF_CA 1235 1275 1.82e-8 SMART
EGF_CA 1276 1317 9.91e-10 SMART
EGF_CA 1318 1359 1.48e-8 SMART
EGF_CA 1360 1400 6.54e-10 SMART
EGF_CA 1401 1441 4.63e-10 SMART
EGF_CA 1442 1483 7.75e-12 SMART
EGF_CA 1484 1524 5.23e-9 SMART
EGF_CA 1525 1565 2.13e-9 SMART
Pfam:TB 1585 1625 3.4e-15 PFAM
EGF_CA 1643 1684 6.74e-12 SMART
EGF_CA 1685 1726 1.06e-9 SMART
Pfam:TB 1741 1783 1.2e-17 PFAM
EGF_CA 1801 1842 7.34e-13 SMART
EGF_CA 1843 1884 4.15e-12 SMART
EGF_CA 1885 1926 5.23e-9 SMART
EGF_CA 1927 1965 5.87e-12 SMART
EGF_CA 1966 2008 1.11e-12 SMART
EGF_CA 2009 2048 1.26e-11 SMART
EGF_CA 2049 2090 7.12e-11 SMART
Pfam:TB 2105 2147 1.2e-15 PFAM
EGF_CA 2164 2205 2.89e-11 SMART
EGF_CA 2206 2245 1.1e-11 SMART
EGF_CA 2246 2286 3.76e-10 SMART
EGF_CA 2287 2330 1.44e-6 SMART
EGF_CA 2331 2372 1.16e-10 SMART
Pfam:TB 2387 2429 1.9e-16 PFAM
EGF_CA 2442 2483 8.43e-13 SMART
EGF_CA 2484 2524 4.96e-10 SMART
EGF_CA 2525 2563 7.63e-11 SMART
EGF_CA 2564 2606 6.44e-9 SMART
EGF_CA 2607 2646 2.28e-9 SMART
EGF_CA 2647 2687 1.79e-7 SMART
EGF_CA 2688 2727 3.45e-9 SMART
low complexity region 2774 2786 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.5%
  • 20x: 91.7%
Validation Efficiency 97% (58/60)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a component of connective tissue microfibrils and may be involved in elastic fiber assembly. Mutations in this gene cause congenital contractural arachnodactyly. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for spontaneous, chemically-induced, and targeted null mutations show bilateral syndactyly with fusion of both soft and hard tissues. Deafness found in an X-ray induced allelic mutant is apparently due to the joint disruption of a linked gene. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A4gnt T C 9: 99,613,670 I53T probably damaging Het
Adgrv1 C T 13: 81,567,343 D909N probably benign Het
Ahdc1 T C 4: 133,064,768 Y1107H possibly damaging Het
Aldob A T 4: 49,543,835 V49E probably damaging Het
Apol6 T A 15: 77,051,276 Y248* probably null Het
Apol7b T A 15: 77,423,348 T316S probably benign Het
Atp13a2 G C 4: 141,000,854 R503P possibly damaging Het
BC037034 A G 5: 138,261,848 S344P probably damaging Het
Brca2 A C 5: 150,540,979 T1403P probably damaging Het
Casc4 T C 2: 121,906,737 V141A probably benign Het
Cblc T C 7: 19,792,863 Y148C probably damaging Het
Cct7 C A 6: 85,462,150 Q149K probably benign Het
Cd53 T A 3: 106,762,145 H179L probably benign Het
Cyp2b19 A G 7: 26,759,111 T84A probably benign Het
Cyp3a41a A G 5: 145,715,498 C64R probably damaging Het
Dclre1c T C 2: 3,429,329 Y75H probably damaging Het
Dhx35 A T 2: 158,831,710 I354F probably damaging Het
Diaph3 T C 14: 86,966,335 N629S probably damaging Het
Dnase1 A T 16: 4,038,589 S132C probably damaging Het
Dnttip2 T C 3: 122,275,471 S112P probably benign Het
Eif4g3 C A 4: 137,994,008 P48T probably benign Het
Fat4 A T 3: 39,002,871 T4239S probably benign Het
Ghitm A C 14: 37,125,247 M290R probably damaging Het
Glb1l T C 1: 75,201,056 D406G probably benign Het
Glipr1l1 C A 10: 112,062,248 A86D probably benign Het
Grm7 C T 6: 111,207,752 A348V probably benign Het
Gtf2h3 C T 5: 124,584,297 T121I probably benign Het
Hdac2 T A 10: 36,989,256 N155K probably damaging Het
Hus1b A G 13: 30,946,947 I243T probably benign Het
Kcnab2 T C 4: 152,411,993 T65A probably damaging Het
Lasp1 T A 11: 97,815,557 probably null Het
Lrch3 G A 16: 32,994,997 probably benign Het
Ltb4r2 C T 14: 55,762,981 T353M probably benign Het
Macf1 A G 4: 123,472,325 M1316T probably benign Het
Msr1 G A 8: 39,624,221 T116I probably benign Het
Nlrp5 A G 7: 23,417,918 I356V probably benign Het
Npy C T 6: 49,823,689 S31F possibly damaging Het
Nsd3 C T 8: 25,662,939 P432S probably damaging Het
Nup160 A C 2: 90,718,217 R1037S probably damaging Het
Olfr284 C T 15: 98,340,048 G314R probably benign Het
Olfr32 A T 2: 90,138,812 I109N possibly damaging Het
Olfr533 T A 7: 140,466,545 S115T probably benign Het
Pcx A G 19: 4,602,211 E108G possibly damaging Het
Pecam1 A T 11: 106,699,642 M102K probably benign Het
Pgd G T 4: 149,150,886 Y433* probably null Het
Pkd1l3 A G 8: 109,628,772 E744G probably benign Het
Rb1 A G 14: 73,298,063 I118T probably benign Het
Rdh11 T A 12: 79,182,815 H228L probably damaging Het
Rnf44 C T 13: 54,681,786 R340Q probably damaging Het
Rtraf A G 14: 19,819,930 V88A possibly damaging Het
Sigmar1 T C 4: 41,739,380 T185A possibly damaging Het
Thsd1 A G 8: 22,259,065 R590G probably damaging Het
Trbv19 T C 6: 41,178,639 probably benign Het
Txnrd3 T C 6: 89,654,423 probably null Het
Wwc1 C T 11: 35,853,437 E853K probably benign Het
Xpnpep1 T C 19: 53,011,844 N192D possibly damaging Het
Zfp955b T A 17: 33,302,077 S173R possibly damaging Het
Zranb1 T A 7: 132,950,128 C195* probably null Het
Other mutations in Fbn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00694:Fbn2 APN 18 58037809 missense possibly damaging 0.81
IGL00780:Fbn2 APN 18 58095988 missense probably damaging 1.00
IGL00923:Fbn2 APN 18 58012325 missense probably benign 0.00
IGL01011:Fbn2 APN 18 58095240 splice site probably benign
IGL01123:Fbn2 APN 18 58104081 missense possibly damaging 0.62
IGL01304:Fbn2 APN 18 58061745 missense probably damaging 0.97
IGL01339:Fbn2 APN 18 58113370 missense possibly damaging 0.75
IGL01465:Fbn2 APN 18 58203833 missense probably null 0.67
IGL01608:Fbn2 APN 18 58053704 nonsense probably null
IGL01682:Fbn2 APN 18 58072671 missense probably damaging 1.00
IGL01752:Fbn2 APN 18 58075977 splice site probably null
IGL01764:Fbn2 APN 18 58045351 missense probably damaging 1.00
IGL02002:Fbn2 APN 18 58114553 missense probably benign 0.01
IGL02010:Fbn2 APN 18 58037722 missense probably damaging 0.99
IGL02029:Fbn2 APN 18 58209603 missense probably benign 0.04
IGL02037:Fbn2 APN 18 58096015 missense probably damaging 1.00
IGL02350:Fbn2 APN 18 58103995 missense possibly damaging 0.71
IGL02357:Fbn2 APN 18 58103995 missense possibly damaging 0.71
IGL02653:Fbn2 APN 18 58076705 missense probably benign
IGL03233:Fbn2 APN 18 58102377 missense probably benign 0.39
IGL03347:Fbn2 APN 18 58013665 missense probably damaging 1.00
IGL03410:Fbn2 APN 18 58050243 missense possibly damaging 0.95
pinch UTSW 18 58069184 missense probably damaging 1.00
stick UTSW 18 58071819 missense possibly damaging 0.94
tweak UTSW 18 58058389 missense probably damaging 1.00
BB009:Fbn2 UTSW 18 58020483 missense possibly damaging 0.61
BB019:Fbn2 UTSW 18 58020483 missense possibly damaging 0.61
PIT4434001:Fbn2 UTSW 18 58096062 missense probably damaging 0.99
R0020:Fbn2 UTSW 18 58105164 missense probably damaging 1.00
R0069:Fbn2 UTSW 18 58069184 missense probably damaging 1.00
R0107:Fbn2 UTSW 18 58056203 missense probably benign 0.00
R0116:Fbn2 UTSW 18 58102373 nonsense probably null
R0277:Fbn2 UTSW 18 58045317 missense probably damaging 1.00
R0284:Fbn2 UTSW 18 58050290 splice site probably benign
R0316:Fbn2 UTSW 18 58113325 missense probably damaging 1.00
R0323:Fbn2 UTSW 18 58045317 missense probably damaging 1.00
R0421:Fbn2 UTSW 18 58027804 splice site probably benign
R0455:Fbn2 UTSW 18 58035336 missense probably damaging 1.00
R0504:Fbn2 UTSW 18 58039460 missense possibly damaging 0.94
R0520:Fbn2 UTSW 18 58013749 missense probably damaging 1.00
R0632:Fbn2 UTSW 18 58037747 missense probably damaging 1.00
R0638:Fbn2 UTSW 18 58045374 missense probably damaging 0.98
R0645:Fbn2 UTSW 18 58058389 missense probably damaging 1.00
R1051:Fbn2 UTSW 18 58012353 missense probably damaging 0.99
R1209:Fbn2 UTSW 18 58070016 missense probably benign 0.00
R1319:Fbn2 UTSW 18 58200610 missense possibly damaging 0.88
R1400:Fbn2 UTSW 18 58080193 missense possibly damaging 0.90
R1437:Fbn2 UTSW 18 58053659 missense possibly damaging 0.68
R1463:Fbn2 UTSW 18 58010380 missense probably benign
R1612:Fbn2 UTSW 18 58061752 missense probably damaging 1.00
R1623:Fbn2 UTSW 18 58048548 missense possibly damaging 0.61
R1629:Fbn2 UTSW 18 58026538 missense probably damaging 1.00
R1639:Fbn2 UTSW 18 58058462 missense probably benign 0.41
R1722:Fbn2 UTSW 18 58048052 critical splice acceptor site probably null
R1749:Fbn2 UTSW 18 58050276 missense probably benign 0.35
R1802:Fbn2 UTSW 18 58052976 nonsense probably null
R1850:Fbn2 UTSW 18 58039305 splice site probably benign
R1913:Fbn2 UTSW 18 58061742 missense probably damaging 1.00
R2045:Fbn2 UTSW 18 58090658 missense probably damaging 1.00
R2064:Fbn2 UTSW 18 58048849 missense probably damaging 0.99
R2143:Fbn2 UTSW 18 58052993 missense possibly damaging 0.65
R2144:Fbn2 UTSW 18 58052993 missense possibly damaging 0.65
R2149:Fbn2 UTSW 18 58102325 splice site probably null
R2207:Fbn2 UTSW 18 58081399 nonsense probably null
R2219:Fbn2 UTSW 18 58052963 missense possibly damaging 0.79
R2263:Fbn2 UTSW 18 58095176 splice site probably benign
R2375:Fbn2 UTSW 18 58035966 missense probably damaging 1.00
R2424:Fbn2 UTSW 18 58203787 missense probably damaging 0.99
R2504:Fbn2 UTSW 18 58093359 missense probably damaging 0.99
R2879:Fbn2 UTSW 18 58069242 missense probably damaging 0.97
R3040:Fbn2 UTSW 18 58093387 missense probably damaging 1.00
R3080:Fbn2 UTSW 18 58149050 missense probably damaging 0.97
R3625:Fbn2 UTSW 18 58061742 missense probably damaging 1.00
R3901:Fbn2 UTSW 18 58066011 missense probably damaging 0.97
R4089:Fbn2 UTSW 18 58053769 missense probably benign 0.01
R4133:Fbn2 UTSW 18 58095962 missense possibly damaging 0.82
R4155:Fbn2 UTSW 18 58023287 nonsense probably null
R4288:Fbn2 UTSW 18 58035339 missense probably damaging 0.98
R4289:Fbn2 UTSW 18 58035339 missense probably damaging 0.98
R4363:Fbn2 UTSW 18 58149050 missense probably damaging 0.97
R4559:Fbn2 UTSW 18 58076074 missense probably benign 0.00
R4601:Fbn2 UTSW 18 58053733 missense probably damaging 1.00
R4609:Fbn2 UTSW 18 58190269 nonsense probably null
R4626:Fbn2 UTSW 18 58013747 nonsense probably null
R4638:Fbn2 UTSW 18 58010304 missense probably benign 0.01
R4675:Fbn2 UTSW 18 58040193 missense possibly damaging 0.95
R4707:Fbn2 UTSW 18 58056272 missense probably damaging 1.00
R4758:Fbn2 UTSW 18 58026386 missense probably benign 0.00
R4945:Fbn2 UTSW 18 58050253 missense possibly damaging 0.53
R4955:Fbn2 UTSW 18 58058383 missense possibly damaging 0.61
R4980:Fbn2 UTSW 18 58010631 missense probably benign 0.05
R4998:Fbn2 UTSW 18 58072631 missense probably damaging 1.00
R5133:Fbn2 UTSW 18 58039340 missense probably damaging 0.99
R5322:Fbn2 UTSW 18 58039315 missense probably benign 0.00
R5414:Fbn2 UTSW 18 58093405 missense probably damaging 0.96
R5538:Fbn2 UTSW 18 58071901 missense probably benign 0.22
R5557:Fbn2 UTSW 18 58115659 missense probably benign 0.00
R5754:Fbn2 UTSW 18 58124311 missense probably benign 0.04
R5769:Fbn2 UTSW 18 58105199 missense probably damaging 1.00
R5790:Fbn2 UTSW 18 58076696 missense probably benign 0.34
R5830:Fbn2 UTSW 18 58114469 missense probably benign 0.01
R5845:Fbn2 UTSW 18 58053768 missense possibly damaging 0.89
R5880:Fbn2 UTSW 18 58023282 nonsense probably null
R5907:Fbn2 UTSW 18 58045337 missense probably damaging 1.00
R5948:Fbn2 UTSW 18 58037049 missense probably damaging 1.00
R5955:Fbn2 UTSW 18 58044256 missense probably damaging 1.00
R5974:Fbn2 UTSW 18 58048920 missense probably damaging 1.00
R6010:Fbn2 UTSW 18 58069524 missense probably benign 0.31
R6024:Fbn2 UTSW 18 58076836 missense probably benign 0.03
R6037:Fbn2 UTSW 18 58044223 missense probably benign 0.05
R6037:Fbn2 UTSW 18 58044223 missense probably benign 0.05
R6315:Fbn2 UTSW 18 58054953 critical splice acceptor site probably null
R6437:Fbn2 UTSW 18 58113363 missense probably damaging 1.00
R6520:Fbn2 UTSW 18 58102390 missense probably damaging 1.00
R6734:Fbn2 UTSW 18 58035960 missense probably damaging 1.00
R6755:Fbn2 UTSW 18 58113333 missense possibly damaging 0.89
R6789:Fbn2 UTSW 18 58010614 missense probably benign 0.00
R6801:Fbn2 UTSW 18 58113348 missense probably benign 0.04
R6862:Fbn2 UTSW 18 58124321 missense probably benign 0.04
R6900:Fbn2 UTSW 18 58076831 missense probably benign
R6906:Fbn2 UTSW 18 58071819 missense possibly damaging 0.94
R6919:Fbn2 UTSW 18 58124187 splice site probably null
R6950:Fbn2 UTSW 18 58035921 missense probably null 0.21
R6985:Fbn2 UTSW 18 58068388 missense probably damaging 1.00
R7056:Fbn2 UTSW 18 58076726 missense probably benign
R7199:Fbn2 UTSW 18 58053761 nonsense probably null
R7219:Fbn2 UTSW 18 58053027 missense probably benign 0.04
R7226:Fbn2 UTSW 18 58037070 missense probably damaging 1.00
R7260:Fbn2 UTSW 18 58066116 missense probably benign 0.14
R7414:Fbn2 UTSW 18 58096050 missense probably damaging 1.00
R7485:Fbn2 UTSW 18 58071840 missense possibly damaging 0.50
R7523:Fbn2 UTSW 18 58066080 missense probably benign 0.01
R7549:Fbn2 UTSW 18 58020464 nonsense probably null
R7619:Fbn2 UTSW 18 58080227 missense possibly damaging 0.46
R7638:Fbn2 UTSW 18 58105136 missense probably damaging 1.00
R7789:Fbn2 UTSW 18 58039313 missense probably benign 0.22
R7932:Fbn2 UTSW 18 58020483 missense possibly damaging 0.61
R8013:Fbn2 UTSW 18 58104081 missense possibly damaging 0.62
R8076:Fbn2 UTSW 18 58026424 nonsense probably null
R8300:Fbn2 UTSW 18 58209615 missense probably benign
R8345:Fbn2 UTSW 18 58058431 missense probably damaging 1.00
R8487:Fbn2 UTSW 18 58020390 missense possibly damaging 0.53
R8520:Fbn2 UTSW 18 58038198 critical splice donor site probably null
R8781:Fbn2 UTSW 18 58061647 missense possibly damaging 0.88
R8801:Fbn2 UTSW 18 58153949 missense probably damaging 1.00
R8857:Fbn2 UTSW 18 58153861 missense probably damaging 1.00
R8878:Fbn2 UTSW 18 58124246 missense probably benign 0.30
R8909:Fbn2 UTSW 18 58059436 missense possibly damaging 0.88
R8973:Fbn2 UTSW 18 58153856 missense probably damaging 1.00
R8975:Fbn2 UTSW 18 58153856 missense probably damaging 1.00
R8979:Fbn2 UTSW 18 58153856 missense probably damaging 1.00
R8991:Fbn2 UTSW 18 58106323 missense probably damaging 1.00
R9003:Fbn2 UTSW 18 58043519 missense probably damaging 1.00
R9205:Fbn2 UTSW 18 58059356 missense probably damaging 1.00
R9215:Fbn2 UTSW 18 58076675 missense probably damaging 1.00
R9263:Fbn2 UTSW 18 58124272 missense probably damaging 1.00
R9307:Fbn2 UTSW 18 58209784 missense probably benign
R9337:Fbn2 UTSW 18 58209651 missense probably benign
R9403:Fbn2 UTSW 18 58066107 missense probably damaging 1.00
R9501:Fbn2 UTSW 18 58076058 missense probably damaging 1.00
R9503:Fbn2 UTSW 18 58038241 missense probably damaging 1.00
R9509:Fbn2 UTSW 18 58114478 missense probably benign 0.22
R9561:Fbn2 UTSW 18 58048539 nonsense probably null
R9565:Fbn2 UTSW 18 58095226 missense probably benign 0.20
R9652:Fbn2 UTSW 18 58013650 critical splice donor site probably null
R9659:Fbn2 UTSW 18 58209582 missense probably damaging 0.98
R9679:Fbn2 UTSW 18 58068361 missense probably damaging 1.00
R9683:Fbn2 UTSW 18 58053027 missense probably benign 0.04
R9773:Fbn2 UTSW 18 58010409 missense probably benign
X0062:Fbn2 UTSW 18 58056213 missense probably damaging 1.00
Z1177:Fbn2 UTSW 18 58010379 missense probably benign 0.00
Z1177:Fbn2 UTSW 18 58055482 missense probably benign 0.00
Z1177:Fbn2 UTSW 18 58069190 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTCCAAACAGCCACTTTGGTC -3'
(R):5'- CACAGTTAGGACATGAATGTTTTGG -3'

Sequencing Primer
(F):5'- AAACAGCCACTTTGGTCTTCTTTATG -3'
(R):5'- GTGAACCTAAAATCTTAGTGCCC -3'
Posted On 2018-06-06