Incidental Mutation 'R9510:Frmd4a'
ID 718063
Institutional Source Beutler Lab
Gene Symbol Frmd4a
Ensembl Gene ENSMUSG00000026657
Gene Name FERM domain containing 4A
Synonyms 2700017I06Rik, C230040M21Rik, Gm13190
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.134) question?
Stock # R9510 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 4022528-4618854 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 4608324 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 731 (T731A)
Ref Sequence ENSEMBL: ENSMUSP00000089079 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075767] [ENSMUST00000091497] [ENSMUST00000176828] [ENSMUST00000177457]
AlphaFold Q8BIE6
Predicted Effect probably benign
Transcript: ENSMUST00000075767
AA Change: T720A

PolyPhen 2 Score 0.216 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000075172
Gene: ENSMUSG00000026657
AA Change: T720A

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 benign
Transcript: ENSMUST00000091497
AA Change: T731A

PolyPhen 2 Score 0.322 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000089079
Gene: ENSMUSG00000026657
AA Change: T731A

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 benign
Transcript: ENSMUST00000176828
AA Change: T426A

PolyPhen 2 Score 0.338 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000134803
Gene: ENSMUSG00000026657
AA Change: T426A

DomainStartEndE-ValueType
Pfam:DUF3338 46 183 4.1e-64 PFAM
low complexity region 264 277 N/A INTRINSIC
low complexity region 316 329 N/A INTRINSIC
low complexity region 438 447 N/A INTRINSIC
low complexity region 470 491 N/A INTRINSIC
low complexity region 496 507 N/A INTRINSIC
low complexity region 630 653 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000177457
AA Change: T735A

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000134788
Gene: ENSMUSG00000026657
AA Change: T735A

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency
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: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930578G10Rik T G 4: 42,760,998 (GRCm39) W6G unknown Het
Aatk A T 11: 119,901,094 (GRCm39) C1101S probably benign Het
Ankrd61 T C 5: 143,828,322 (GRCm39) T218A possibly damaging Het
Cacna1b T C 2: 24,540,058 (GRCm39) E1467G probably damaging Het
Ccdc186 T C 19: 56,802,016 (GRCm39) T34A probably benign Het
Cdc42bpb G A 12: 111,261,372 (GRCm39) P1656S probably benign Het
Cdk13 A C 13: 17,902,747 (GRCm39) C934W probably damaging Het
Cebpg T C 7: 34,750,080 (GRCm39) N61S probably benign Het
Cldn13 T A 5: 134,943,843 (GRCm39) E114V probably benign Het
Clec9a T A 6: 129,398,023 (GRCm39) I187K possibly damaging Het
Cr2 G T 1: 194,840,416 (GRCm39) L509M probably damaging Het
Creb3l2 C A 6: 37,311,446 (GRCm39) G448W probably damaging Het
Csf2rb T A 15: 78,229,760 (GRCm39) probably null Het
Cyth1 C T 11: 118,076,206 (GRCm39) probably null Het
Dapk1 A T 13: 60,910,203 (GRCm39) D1441V unknown Het
Dnhd1 A T 7: 105,352,889 (GRCm39) N2681Y possibly damaging Het
Dnm1 T C 2: 32,213,739 (GRCm39) M476V probably benign Het
Dock1 T G 7: 134,592,279 (GRCm39) I938S probably benign Het
Duox1 G A 2: 122,160,023 (GRCm39) V713I possibly damaging Het
Dusp16 T C 6: 134,695,226 (GRCm39) H535R probably benign Het
Eif3j2 TGCCGCCGCCGCCGCCGCCGCCGCCGCC TGCCGCCGCCGCCGCCGCCGCCGCC 18: 43,610,782 (GRCm39) probably benign Het
Fancd2os T A 6: 113,574,994 (GRCm39) Y4F probably damaging Het
Fat4 A T 3: 39,037,886 (GRCm39) Q3846L probably benign Het
Fbxw10 A C 11: 62,743,814 (GRCm39) H240P probably benign Het
Fer1l5 T C 1: 36,442,662 (GRCm39) L727P probably damaging Het
Fezf1 A C 6: 23,247,845 (GRCm39) F77V probably benign Het
Fli1 T C 9: 32,335,493 (GRCm39) D313G probably damaging Het
Gfy T C 7: 44,828,090 (GRCm39) Q2R possibly damaging Het
Ggt5 T C 10: 75,445,139 (GRCm39) V382A probably benign Het
Hira A G 16: 18,772,789 (GRCm39) D867G probably damaging Het
Hmcn1 A G 1: 150,462,127 (GRCm39) S5184P probably benign Het
Ighv1-26 A C 12: 114,752,407 (GRCm39) F7V probably benign Het
Igkv4-81 C T 6: 68,967,796 (GRCm39) E102K possibly damaging Het
Inmt G T 6: 55,147,990 (GRCm39) S213Y possibly damaging Het
Ints2 T A 11: 86,135,335 (GRCm39) M360L probably benign Het
Itih3 A G 14: 30,631,416 (GRCm39) S827P probably benign Het
Kcnk12 C A 17: 88,054,122 (GRCm39) R180L probably benign Het
Klhl2 T C 8: 65,202,113 (GRCm39) N521S probably benign Het
Kmt2a A T 9: 44,734,531 (GRCm39) F2104I unknown Het
Kndc1 G A 7: 139,510,031 (GRCm39) S1291N probably benign Het
Mettl21a T C 1: 64,647,285 (GRCm39) T91A probably damaging Het
Mmrn2 A G 14: 34,120,407 (GRCm39) I426V possibly damaging Het
Mrpl2 T C 17: 46,958,440 (GRCm39) V74A probably benign Het
Msantd4 A G 9: 4,385,007 (GRCm39) D244G probably benign Het
Mtfmt C T 9: 65,343,147 (GRCm39) R18C probably benign Het
Ncam2 A G 16: 81,420,341 (GRCm39) *838W probably null Het
Ncor1 CTG CTGATG 11: 62,324,442 (GRCm39) probably benign Het
Nsf T C 11: 103,763,988 (GRCm39) N365S probably damaging Het
Osbpl3 C T 6: 50,313,194 (GRCm39) probably null Het
Pam C T 1: 97,826,065 (GRCm39) probably null Het
Parn A T 16: 13,358,942 (GRCm39) M600K probably benign Het
Pcdha11 C A 18: 37,139,532 (GRCm39) T387N probably benign Het
Ptprt A C 2: 161,397,381 (GRCm39) C1129G probably damaging Het
Ralgapb T A 2: 158,285,856 (GRCm39) S645T probably damaging Het
Rara C T 11: 98,860,983 (GRCm39) S157L probably benign Het
Rnf40 T A 7: 127,201,808 (GRCm39) I1000N probably damaging Het
Sap25 C T 5: 137,640,494 (GRCm39) T141I probably null Het
Scube2 C T 7: 109,430,969 (GRCm39) G410E probably damaging Het
Sh3gl2 A G 4: 85,304,089 (GRCm39) E264G probably benign Het
Smc4 T G 3: 68,914,662 (GRCm39) S92A probably damaging Het
Sorcs1 C T 19: 50,666,521 (GRCm39) R129Q probably benign Het
Spata31e4 A G 13: 50,856,149 (GRCm39) T596A possibly damaging Het
Spef2 T C 15: 9,713,203 (GRCm39) R390G probably damaging Het
Speg T C 1: 75,377,768 (GRCm39) F842S probably damaging Het
Stk17b G T 1: 53,796,898 (GRCm39) H290N probably damaging Het
Stpg3 A T 2: 25,103,516 (GRCm39) V191D probably benign Het
Supt6 C T 11: 78,120,290 (GRCm39) R350H probably damaging Het
Taf1b G A 12: 24,566,947 (GRCm39) A214T possibly damaging Het
Tet3 T C 6: 83,380,935 (GRCm39) E411G possibly damaging Het
Tet3 T A 6: 83,381,808 (GRCm39) probably null Het
Tg T C 15: 66,545,913 (GRCm39) Y212H probably damaging Het
Tns3 A G 11: 8,395,702 (GRCm39) I1234T probably damaging Het
Traf6 C T 2: 101,521,825 (GRCm39) T220I possibly damaging Het
Tram2 C G 1: 21,074,150 (GRCm39) A263P possibly damaging Het
Treml1 T G 17: 48,673,771 (GRCm39) S261A probably damaging Het
Trim34b A G 7: 103,980,503 (GRCm39) E197G probably damaging Het
Tspan18 C T 2: 93,050,462 (GRCm39) G54S probably damaging Het
Wdtc1 A G 4: 133,049,529 (GRCm39) V29A probably damaging Het
Zdhhc16 T C 19: 41,929,155 (GRCm39) Y253H probably damaging Het
Zfp366 A G 13: 99,365,874 (GRCm39) Y345C probably damaging Het
Zfp423 T A 8: 88,510,041 (GRCm39) D101V possibly damaging Het
Zfp462 G A 4: 55,080,735 (GRCm39) M2450I probably benign Het
Zfp52 C T 17: 21,782,218 (GRCm39) L689F possibly damaging Het
Zim1 G A 7: 6,690,739 (GRCm39) Q29* probably null 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
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
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'- AGGACTCTAAGACCAATCCTGTC -3'
(R):5'- TGATGCGGTACTGAGAGCTG -3'

Sequencing Primer
(F):5'- TGTCTCCCCAACAGGTCAGTG -3'
(R):5'- TCTGGCTGTGCAGGTACAC -3'
Posted On 2022-07-18