Incidental Mutation 'R0066:Frmd4a'
ID 41035
Institutional Source Beutler Lab
Gene Symbol Frmd4a
Ensembl Gene ENSMUSG00000026657
Gene Name FERM domain containing 4A
Synonyms 2700017I06Rik, C230040M21Rik, Gm13190
MMRRC Submission 038357-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.134) question?
Stock # R0066 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 4022528-4618854 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 4477963 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 48 (L48P)
Ref Sequence ENSEMBL: ENSMUSP00000134788 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075767] [ENSMUST00000091497] [ENSMUST00000115037] [ENSMUST00000175669] [ENSMUST00000175944] [ENSMUST00000177457] [ENSMUST00000176803]
AlphaFold Q8BIE6
Predicted Effect probably damaging
Transcript: ENSMUST00000075767
AA Change: L33P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000075172
Gene: ENSMUSG00000026657
AA Change: L33P

DomainStartEndE-ValueType
B41 1 206 3.24e-40 SMART
FERM_C 210 311 7.69e-27 SMART
Pfam:DUF3338 340 477 1.9e-63 PFAM
low complexity region 558 571 N/A INTRINSIC
low complexity region 610 623 N/A INTRINSIC
low complexity region 732 741 N/A INTRINSIC
low complexity region 764 785 N/A INTRINSIC
low complexity region 790 801 N/A INTRINSIC
low complexity region 924 947 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000091497
AA Change: L44P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000089079
Gene: ENSMUSG00000026657
AA Change: L44P

DomainStartEndE-ValueType
B41 12 217 3.24e-40 SMART
FERM_C 221 322 7.69e-27 SMART
Pfam:DUF3338 352 487 6.3e-61 PFAM
low complexity region 569 582 N/A INTRINSIC
low complexity region 621 634 N/A INTRINSIC
low complexity region 743 752 N/A INTRINSIC
low complexity region 775 796 N/A INTRINSIC
low complexity region 801 812 N/A INTRINSIC
low complexity region 935 958 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115037
AA Change: L33P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000110689
Gene: ENSMUSG00000026657
AA Change: L33P

DomainStartEndE-ValueType
B41 1 142 9.86e-4 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000115039
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123919
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147156
Predicted Effect probably damaging
Transcript: ENSMUST00000175669
AA Change: L63P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135306
Gene: ENSMUSG00000026657
AA Change: L63P

DomainStartEndE-ValueType
B41 31 236 3.24e-40 SMART
FERM_C 240 341 7.69e-27 SMART
low complexity region 371 387 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000175944
AA Change: L81P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135686
Gene: ENSMUSG00000026657
AA Change: L81P

DomainStartEndE-ValueType
B41 49 254 3.24e-40 SMART
FERM_C 258 359 7.69e-27 SMART
Pfam:DUF3338 388 525 6.5e-64 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000177457
AA Change: L48P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000134788
Gene: ENSMUSG00000026657
AA Change: L48P

DomainStartEndE-ValueType
B41 16 221 3.24e-40 SMART
FERM_C 225 326 7.69e-27 SMART
Pfam:DUF3338 355 492 3.9e-63 PFAM
low complexity region 573 586 N/A INTRINSIC
low complexity region 625 638 N/A INTRINSIC
low complexity region 747 756 N/A INTRINSIC
low complexity region 779 800 N/A INTRINSIC
low complexity region 805 816 N/A INTRINSIC
low complexity region 939 962 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000176803
AA Change: L34P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135432
Gene: ENSMUSG00000026657
AA Change: L34P

DomainStartEndE-ValueType
Pfam:FERM_N 10 89 5.5e-21 PFAM
Meta Mutation Damage Score 0.9289 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 93.0%
Validation Efficiency 100% (107/107)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a FERM domain-containing protein that regulates epithelial cell polarity. It connects ADP ribosylation factor 6 (ARF6) with the Par protein complex, which regulates the remodeling of adherens junctions and linear actin cable formation during epithelial cell polarization. Polymorphisms in this gene are associated with Alzheimer's disease, and also with nicotine dependence. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]
Allele List at MGI
Other mutations in this stock
Total: 104 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810064F22Rik A G 9: 22,119,177 (GRCm39) noncoding transcript Het
5530400C23Rik A T 6: 133,269,287 (GRCm39) probably benign Het
Aco2 T C 15: 81,787,666 (GRCm39) probably benign Het
Arap3 A T 18: 38,129,760 (GRCm39) S134T probably benign Het
Arsa T A 15: 89,358,539 (GRCm39) M288L possibly damaging Het
Atg2b A T 12: 105,614,708 (GRCm39) D1074E probably benign Het
Baiap2l1 A T 5: 144,221,372 (GRCm39) I174N probably damaging Het
Bpifb9a A T 2: 154,108,761 (GRCm39) N421Y possibly damaging Het
Btn2a2 T A 13: 23,662,655 (GRCm39) I432L probably benign Het
Ccdc150 A G 1: 54,395,850 (GRCm39) I778V probably benign Het
Cd200r2 G A 16: 44,730,037 (GRCm39) V194I possibly damaging Het
Cep350 A C 1: 155,786,964 (GRCm39) L1421R probably damaging Het
Col24a1 G A 3: 145,250,899 (GRCm39) A1633T probably damaging Het
Col6a6 A T 9: 105,579,412 (GRCm39) C1938S probably damaging Het
Cspg4 A T 9: 56,795,418 (GRCm39) D1051V probably damaging Het
Cstf1 T A 2: 172,214,976 (GRCm39) N32K probably benign Het
Ctrb1 G A 8: 112,413,269 (GRCm39) R248* probably null Het
Cyp2d11 T A 15: 82,275,958 (GRCm39) M208L probably benign Het
Dbt A G 3: 116,337,478 (GRCm39) Q334R probably benign Het
Dcaf12 A G 4: 41,298,338 (GRCm39) V270A probably damaging Het
Dis3l T A 9: 64,226,447 (GRCm39) N361I probably benign Het
Dnah10 A T 5: 124,840,140 (GRCm39) D1315V probably benign Het
Dnah11 A G 12: 118,090,621 (GRCm39) F1080S probably benign Het
Dnm3 A G 1: 162,234,930 (GRCm39) V70A probably damaging Het
Dpy19l1 A C 9: 24,325,705 (GRCm39) M700R possibly damaging Het
Dpy19l2 G A 9: 24,557,679 (GRCm39) probably benign Het
Dst C A 1: 34,228,634 (GRCm39) H2254N possibly damaging Het
Epm2aip1 A G 9: 111,101,531 (GRCm39) N168S probably benign Het
Fchsd2 A G 7: 100,927,631 (GRCm39) Y691C possibly damaging Het
Fndc8 A T 11: 82,788,398 (GRCm39) D76V probably benign Het
Gimap6 T A 6: 48,679,404 (GRCm39) I211F probably damaging Het
Gm15130 A G 2: 110,969,284 (GRCm39) probably benign Het
Gm43302 T A 5: 105,438,766 (GRCm39) I41F probably damaging Het
Gm5698 C T 1: 31,016,614 (GRCm39) V146I probably benign Het
Gpatch1 G A 7: 34,986,652 (GRCm39) S768L probably damaging Het
Grb14 T G 2: 64,768,836 (GRCm39) probably null Het
Hnrnpd T C 5: 100,112,560 (GRCm39) E222G probably damaging Het
Il4ra C T 7: 125,175,403 (GRCm39) P537L possibly damaging Het
Kalrn T C 16: 34,024,327 (GRCm39) D610G probably damaging Het
Kcnh4 T C 11: 100,648,626 (GRCm39) H26R probably benign Het
Kctd2 T G 11: 115,320,343 (GRCm39) probably benign Het
Khdrbs3 T A 15: 68,866,886 (GRCm39) probably benign Het
Macf1 G A 4: 123,325,943 (GRCm39) Q3066* probably null Het
Mfn2 G A 4: 147,969,902 (GRCm39) probably benign Het
Mmab T C 5: 114,574,526 (GRCm39) probably benign Het
Mrc1 T C 2: 14,266,011 (GRCm39) S310P probably benign Het
Mrps21 T C 3: 95,770,197 (GRCm39) Y44C probably null Het
Myh10 T A 11: 68,590,317 (GRCm39) F121Y probably damaging Het
Myo1f A G 17: 33,820,677 (GRCm39) D840G probably damaging Het
Neb T A 2: 52,196,542 (GRCm39) D553V probably damaging Het
Nol6 G T 4: 41,119,572 (GRCm39) probably benign Het
Npr2 G T 4: 43,632,329 (GRCm39) V49L probably benign Het
Ntsr2 T C 12: 16,704,120 (GRCm39) I207T probably benign Het
Nwd1 T A 8: 73,438,484 (GRCm39) S1552T probably benign Het
Oas3 T A 5: 120,896,940 (GRCm39) I894F probably damaging Het
Oprd1 A G 4: 131,841,299 (GRCm39) F220L probably benign Het
Or11j4 T A 14: 50,630,659 (GRCm39) F149I probably benign Het
Or2aj4 T A 16: 19,384,799 (GRCm39) Y278F probably damaging Het
Or2r2 A T 6: 42,463,869 (GRCm39) M86K probably benign Het
Or8b57 T C 9: 40,003,983 (GRCm39) N93S possibly damaging Het
Pkd1l3 G T 8: 110,347,103 (GRCm39) G159C unknown Het
Plcb4 T C 2: 135,803,689 (GRCm39) S521P probably benign Het
Plcl1 A T 1: 55,752,634 (GRCm39) I993F probably damaging Het
Plcxd1 T A 5: 110,249,368 (GRCm39) V65E probably damaging Het
Plekha7 T C 7: 115,756,743 (GRCm39) S640G probably damaging Het
Ptprn2 A C 12: 117,240,222 (GRCm39) N993T probably benign Het
Rabepk T C 2: 34,685,318 (GRCm39) D26G possibly damaging Het
Reck A G 4: 43,930,936 (GRCm39) N646D probably damaging Het
Rfx2 A T 17: 57,093,736 (GRCm39) probably benign Het
Ripk2 G A 4: 16,123,868 (GRCm39) Q436* probably null Het
Ryr1 C T 7: 28,704,992 (GRCm39) probably benign Het
Sema6b A G 17: 56,435,271 (GRCm39) V324A possibly damaging Het
Sik2 C A 9: 50,909,833 (GRCm39) M73I probably benign Het
Slc39a6 T C 18: 24,732,326 (GRCm39) K321E probably damaging Het
Slc7a4 C A 16: 17,391,875 (GRCm39) V520F probably benign Het
Slitrk6 A T 14: 110,987,364 (GRCm39) L781H probably damaging Het
Spink14 T C 18: 44,161,830 (GRCm39) V2A probably benign Het
Sptan1 C A 2: 29,893,679 (GRCm39) probably benign Het
Stab1 C T 14: 30,879,027 (GRCm39) probably benign Het
Tbc1d17 C T 7: 44,493,495 (GRCm39) probably benign Het
Tbcd T A 11: 121,394,590 (GRCm39) L49* probably null Het
Tmco6 A G 18: 36,875,160 (GRCm39) T477A probably benign Het
Tmem208 C T 8: 106,054,857 (GRCm39) A53V probably benign Het
Tpp2 A G 1: 44,020,908 (GRCm39) T837A possibly damaging Het
Tulp4 A T 17: 6,252,008 (GRCm39) N60I probably damaging Het
Ubqlnl A T 7: 103,798,145 (GRCm39) W451R probably damaging Het
Usp53 G T 3: 122,746,956 (GRCm39) C363* probably null Het
Usp7 A T 16: 8,509,282 (GRCm39) H1017Q probably benign Het
Utp4 A G 8: 107,649,530 (GRCm39) T660A possibly damaging Het
Vmn1r194 A T 13: 22,428,641 (GRCm39) Y86F probably benign Het
Vmn1r195 A T 13: 22,463,409 (GRCm39) H293L possibly damaging Het
Vmn1r231 T C 17: 21,109,998 (GRCm39) R306G probably benign Het
Vmn2r63 T C 7: 42,576,514 (GRCm39) probably benign Het
Vmn2r77 T C 7: 86,449,964 (GRCm39) V70A probably benign Het
Vmn2r85 T C 10: 130,261,770 (GRCm39) D189G probably damaging Het
Vps8 A G 16: 21,296,273 (GRCm39) E515G possibly damaging Het
Wdr18 C A 10: 79,796,937 (GRCm39) Y104* probably null Het
Wnk4 A T 11: 101,156,261 (GRCm39) D43V probably damaging Het
Xab2 A T 8: 3,663,880 (GRCm39) N346K probably damaging Het
Xirp2 T C 2: 67,342,484 (GRCm39) V1575A possibly damaging Het
Zdhhc12 C T 2: 29,982,547 (GRCm39) R50H probably damaging Het
Zdhhc8 A G 16: 18,043,064 (GRCm39) S379P probably benign Het
Zfp458 G A 13: 67,407,673 (GRCm39) Q58* probably null Het
Zfp747 A T 7: 126,973,772 (GRCm39) S133T probably benign Het
Other mutations in Frmd4a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00339:Frmd4a APN 2 4,599,525 (GRCm39) missense probably benign 0.00
IGL00508:Frmd4a APN 2 4,599,545 (GRCm39) nonsense probably null
IGL01331:Frmd4a APN 2 4,607,036 (GRCm39) missense probably benign 0.32
IGL01774:Frmd4a APN 2 4,540,047 (GRCm39) splice site probably benign
IGL01909:Frmd4a APN 2 4,608,844 (GRCm39) missense probably benign 0.11
IGL02170:Frmd4a APN 2 4,570,988 (GRCm39) missense probably damaging 0.99
IGL02269:Frmd4a APN 2 4,609,045 (GRCm39) missense probably benign 0.19
IGL02377:Frmd4a APN 2 4,539,385 (GRCm39) missense possibly damaging 0.47
IGL03308:Frmd4a APN 2 4,502,837 (GRCm39) missense possibly damaging 0.95
R0066:Frmd4a UTSW 2 4,477,963 (GRCm39) missense probably damaging 1.00
R0081:Frmd4a UTSW 2 4,577,252 (GRCm39) critical splice donor site probably null
R0128:Frmd4a UTSW 2 4,608,903 (GRCm39) missense probably damaging 0.98
R0130:Frmd4a UTSW 2 4,608,903 (GRCm39) missense probably damaging 0.98
R0376:Frmd4a UTSW 2 4,577,198 (GRCm39) missense probably damaging 0.97
R0529:Frmd4a UTSW 2 4,610,834 (GRCm39) missense probably damaging 1.00
R0549:Frmd4a UTSW 2 4,608,778 (GRCm39) missense possibly damaging 0.76
R1593:Frmd4a UTSW 2 4,477,999 (GRCm39) missense probably damaging 1.00
R1959:Frmd4a UTSW 2 4,539,997 (GRCm39) missense probably damaging 1.00
R2002:Frmd4a UTSW 2 4,577,176 (GRCm39) missense probably damaging 1.00
R2100:Frmd4a UTSW 2 4,610,834 (GRCm39) missense probably damaging 1.00
R2310:Frmd4a UTSW 2 4,577,210 (GRCm39) frame shift probably null
R2340:Frmd4a UTSW 2 4,591,187 (GRCm39) missense probably damaging 1.00
R2426:Frmd4a UTSW 2 4,534,673 (GRCm39) missense probably damaging 1.00
R2680:Frmd4a UTSW 2 4,539,364 (GRCm39) missense probably damaging 1.00
R3409:Frmd4a UTSW 2 4,157,839 (GRCm39) intron probably benign
R3772:Frmd4a UTSW 2 4,595,433 (GRCm39) missense probably damaging 0.99
R3773:Frmd4a UTSW 2 4,595,433 (GRCm39) missense probably damaging 0.99
R3932:Frmd4a UTSW 2 4,542,071 (GRCm39) missense probably damaging 1.00
R4094:Frmd4a UTSW 2 4,615,843 (GRCm39) missense probably damaging 1.00
R4226:Frmd4a UTSW 2 4,337,889 (GRCm39) missense probably benign 0.00
R4299:Frmd4a UTSW 2 4,337,882 (GRCm39) missense probably benign 0.02
R4304:Frmd4a UTSW 2 4,337,889 (GRCm39) missense probably benign 0.00
R4306:Frmd4a UTSW 2 4,337,889 (GRCm39) missense probably benign 0.00
R4307:Frmd4a UTSW 2 4,337,889 (GRCm39) missense probably benign 0.00
R4346:Frmd4a UTSW 2 4,612,844 (GRCm39) missense possibly damaging 0.92
R4360:Frmd4a UTSW 2 4,606,052 (GRCm39) missense probably damaging 1.00
R4384:Frmd4a UTSW 2 4,599,374 (GRCm39) nonsense probably null
R4547:Frmd4a UTSW 2 4,477,956 (GRCm39) missense probably damaging 1.00
R4575:Frmd4a UTSW 2 4,608,490 (GRCm39) missense possibly damaging 0.83
R4577:Frmd4a UTSW 2 4,608,490 (GRCm39) missense possibly damaging 0.83
R4578:Frmd4a UTSW 2 4,608,490 (GRCm39) missense possibly damaging 0.83
R4688:Frmd4a UTSW 2 4,542,122 (GRCm39) missense possibly damaging 0.81
R4764:Frmd4a UTSW 2 4,608,259 (GRCm39) missense probably damaging 1.00
R4826:Frmd4a UTSW 2 4,606,108 (GRCm39) missense probably damaging 1.00
R4879:Frmd4a UTSW 2 4,534,628 (GRCm39) missense probably damaging 1.00
R5053:Frmd4a UTSW 2 4,608,732 (GRCm39) missense probably damaging 1.00
R5392:Frmd4a UTSW 2 4,599,384 (GRCm39) missense probably damaging 1.00
R5733:Frmd4a UTSW 2 4,305,768 (GRCm39) missense possibly damaging 0.53
R5762:Frmd4a UTSW 2 4,488,876 (GRCm39) missense probably damaging 1.00
R5920:Frmd4a UTSW 2 4,337,927 (GRCm39) missense probably benign 0.02
R5932:Frmd4a UTSW 2 4,534,650 (GRCm39) missense probably damaging 1.00
R6117:Frmd4a UTSW 2 4,607,060 (GRCm39) missense possibly damaging 0.66
R6328:Frmd4a UTSW 2 4,595,509 (GRCm39) missense probably damaging 0.99
R6622:Frmd4a UTSW 2 4,610,873 (GRCm39) missense probably benign 0.00
R6903:Frmd4a UTSW 2 4,591,267 (GRCm39) missense probably damaging 1.00
R7065:Frmd4a UTSW 2 4,570,923 (GRCm39)
R7098:Frmd4a UTSW 2 4,577,244 (GRCm39) missense probably damaging 1.00
R7258:Frmd4a UTSW 2 4,305,764 (GRCm39) missense probably benign
R7336:Frmd4a UTSW 2 4,478,025 (GRCm39) missense possibly damaging 0.92
R7582:Frmd4a UTSW 2 4,599,408 (GRCm39) frame shift probably null
R7607:Frmd4a UTSW 2 4,596,747 (GRCm39) nonsense probably null
R7697:Frmd4a UTSW 2 4,488,892 (GRCm39) missense probably damaging 1.00
R7750:Frmd4a UTSW 2 4,606,160 (GRCm39) missense probably benign 0.14
R7795:Frmd4a UTSW 2 4,595,506 (GRCm39) missense probably damaging 1.00
R7848:Frmd4a UTSW 2 4,596,728 (GRCm39) intron probably benign
R7899:Frmd4a UTSW 2 4,608,900 (GRCm39) missense probably damaging 1.00
R8024:Frmd4a UTSW 2 4,608,513 (GRCm39) missense probably damaging 1.00
R8399:Frmd4a UTSW 2 4,577,244 (GRCm39) missense probably damaging 1.00
R8778:Frmd4a UTSW 2 4,478,026 (GRCm39) missense probably damaging 1.00
R8876:Frmd4a UTSW 2 4,606,111 (GRCm39) missense probably damaging 0.99
R9074:Frmd4a UTSW 2 4,608,765 (GRCm39) missense probably damaging 1.00
R9075:Frmd4a UTSW 2 4,608,765 (GRCm39) missense probably damaging 1.00
R9076:Frmd4a UTSW 2 4,608,765 (GRCm39) missense probably damaging 1.00
R9105:Frmd4a UTSW 2 4,539,994 (GRCm39) missense probably damaging 0.96
R9213:Frmd4a UTSW 2 4,608,372 (GRCm39) missense probably damaging 1.00
R9227:Frmd4a UTSW 2 4,612,844 (GRCm39) missense possibly damaging 0.92
R9230:Frmd4a UTSW 2 4,612,844 (GRCm39) missense possibly damaging 0.92
R9235:Frmd4a UTSW 2 4,599,366 (GRCm39) missense probably damaging 0.99
R9266:Frmd4a UTSW 2 4,610,846 (GRCm39) missense probably damaging 0.99
R9301:Frmd4a UTSW 2 4,157,904 (GRCm39) missense probably benign 0.27
R9307:Frmd4a UTSW 2 4,609,044 (GRCm39) missense probably benign
R9365:Frmd4a UTSW 2 4,606,973 (GRCm39) missense probably benign 0.01
R9476:Frmd4a UTSW 2 4,608,324 (GRCm39) missense probably benign 0.32
R9484:Frmd4a UTSW 2 4,609,026 (GRCm39) missense possibly damaging 0.49
R9510:Frmd4a UTSW 2 4,608,324 (GRCm39) missense probably benign 0.32
R9513:Frmd4a UTSW 2 4,608,711 (GRCm39) missense probably damaging 0.99
Z1176:Frmd4a UTSW 2 4,502,832 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTTGCTGCCAAGACTTCCCAC -3'
(R):5'- GATGGTGAACTTGGACTGACCCTG -3'

Sequencing Primer
(F):5'- tgaactcctgctcctcctg -3'
(R):5'- TTGGACTGACCCTGTAGCC -3'
Posted On 2013-05-23