Incidental Mutation 'R9235:Frmd4a'
ID 700402
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 # R9235 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 4022528-4618854 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 4599366 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Histidine at position 460 (R460H)
Ref Sequence ENSEMBL: ENSMUSP00000089079 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075767] [ENSMUST00000091497] [ENSMUST00000175944] [ENSMUST00000176828] [ENSMUST00000176864] [ENSMUST00000177457]
AlphaFold Q8BIE6
Predicted Effect probably damaging
Transcript: ENSMUST00000075767
AA Change: R449H

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000075172
Gene: ENSMUSG00000026657
AA Change: R449H

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: R460H

PolyPhen 2 Score 0.989 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000089079
Gene: ENSMUSG00000026657
AA Change: R460H

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: ENSMUST00000175944
AA Change: R497H

PolyPhen 2 Score 0.978 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000135686
Gene: ENSMUSG00000026657
AA Change: R497H

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: ENSMUST00000176828
AA Change: R155H

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000134803
Gene: ENSMUSG00000026657
AA Change: R155H

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: ENSMUST00000176864
SMART Domains Protein: ENSMUSP00000135057
Gene: ENSMUSG00000026657

DomainStartEndE-ValueType
Pfam:DUF3338 35 150 2.6e-50 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000177457
AA Change: R464H

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000134788
Gene: ENSMUSG00000026657
AA Change: R464H

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: 99.7%
  • 20x: 99.2%
Validation Efficiency 100% (59/59)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921524L21Rik T A 18: 6,623,518 (GRCm39) I76N possibly damaging Het
4930558K02Rik T C 1: 161,780,172 (GRCm39) H114R possibly damaging Het
C2 T C 17: 35,083,845 (GRCm39) D414G probably damaging Het
Catsper4 C T 4: 133,954,606 (GRCm39) D15N probably benign Het
Ccnb2 A G 9: 70,318,163 (GRCm39) V203A probably damaging Het
Cd2 A G 3: 101,195,159 (GRCm39) F13L probably benign Het
Cwf19l1 G A 19: 44,113,275 (GRCm39) A227V probably damaging Het
Dis3l2 G A 1: 86,749,061 (GRCm39) D176N possibly damaging Het
Dmpk T G 7: 18,822,141 (GRCm39) N366K probably damaging Het
Dnajb12 C T 10: 59,728,799 (GRCm39) T229I probably benign Het
Efcab3 A G 11: 104,907,987 (GRCm39) D4479G probably benign Het
Fat3 T A 9: 15,833,674 (GRCm39) E126V probably null Het
Fbxo27 T A 7: 28,397,756 (GRCm39) Y264* probably null Het
Fign A G 2: 63,810,907 (GRCm39) M121T probably damaging Het
Flt3 T C 5: 147,320,202 (GRCm39) Y54C possibly damaging Het
Igkv4-53 A T 6: 69,626,301 (GRCm39) I13N possibly damaging Het
Islr T A 9: 58,064,944 (GRCm39) I188F possibly damaging Het
Klk15 C T 7: 43,587,790 (GRCm39) H73Y possibly damaging Het
Klra3 A T 6: 130,311,218 (GRCm39) C54* probably null Het
Klrb1b A G 6: 128,795,547 (GRCm39) F140S probably damaging Het
Kmt2c T C 5: 25,504,997 (GRCm39) E3437G probably damaging Het
Mdn1 C A 4: 32,739,122 (GRCm39) L3648I probably benign Het
Mlxipl C A 5: 135,157,541 (GRCm39) T359K possibly damaging Het
Morc3 T C 16: 93,659,321 (GRCm39) W410R probably damaging Het
Mrpl49 G A 19: 6,105,147 (GRCm39) R105* probably null Het
Myom3 T A 4: 135,541,653 (GRCm39) Y1415N probably damaging Het
Nlgn3 T C X: 100,352,390 (GRCm39) V179A probably damaging Het
Nrap A T 19: 56,330,760 (GRCm39) Y1100* probably null Het
Or14a257 A T 7: 86,138,306 (GRCm39) V151E probably benign Het
Or5d43 A T 2: 88,104,724 (GRCm39) I223N probably damaging Het
Or5t5 T C 2: 86,616,548 (GRCm39) I158T probably benign Het
Or6c8b G T 10: 128,882,051 (GRCm39) Q294K probably benign Het
Pank1 C A 19: 34,856,197 (GRCm39) A94S probably benign Het
Pikfyve C A 1: 65,299,188 (GRCm39) T1613K probably benign Het
Plbd2 T A 5: 120,626,554 (GRCm39) I352L probably benign Het
Plec T C 15: 76,059,701 (GRCm39) D3412G probably damaging Het
Plekhd1 T A 12: 80,768,791 (GRCm39) Y425N possibly damaging Het
Plscr5 A G 9: 92,086,417 (GRCm39) N129S possibly damaging Het
Prkdc T A 16: 15,651,751 (GRCm39) M3796K probably damaging Het
Psme3 A T 11: 101,211,594 (GRCm39) E213D possibly damaging Het
Ptprn2 G A 12: 117,233,271 (GRCm39) probably null Het
Sema5a A G 15: 32,619,034 (GRCm39) S521G probably benign Het
Slc34a2 A T 5: 53,226,667 (GRCm39) M597L probably benign Het
Slc6a13 A G 6: 121,301,984 (GRCm39) R189G probably damaging Het
Smyd4 G A 11: 75,295,689 (GRCm39) E782K probably benign Het
Sspo T A 6: 48,466,718 (GRCm39) C4078S probably damaging Het
Tmco1 C T 1: 167,136,132 (GRCm39) probably benign Het
Trim28 G A 7: 12,763,490 (GRCm39) A544T probably benign Het
Ttc21a G T 9: 119,774,559 (GRCm39) R271L probably benign Het
Ubr5 A G 15: 38,045,982 (GRCm39) L114P Het
Ugt1a2 A G 1: 88,128,488 (GRCm39) R44G possibly damaging Het
Ulk4 G A 9: 120,981,217 (GRCm39) T907I probably benign Het
Unc13a G T 8: 72,115,912 (GRCm39) L97I probably benign Het
Uqcc6 A T 10: 82,458,586 (GRCm39) C22S possibly damaging Het
Vmn1r25 A G 6: 57,955,488 (GRCm39) L267P probably damaging Het
Vmn2r101 T A 17: 19,810,238 (GRCm39) N341K probably damaging Het
Wdr3 T A 3: 100,054,023 (GRCm39) Q534L probably benign Het
Zfp28 A T 7: 6,397,605 (GRCm39) H680L probably damaging Het
Zfp986 T A 4: 145,625,759 (GRCm39) F140I 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
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
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'- ACTAGCAACGGTTCTGACTTTCC -3'
(R):5'- ATCGATGACAAGTGAAGCCCTC -3'

Sequencing Primer
(F):5'- AGCAACGGTTCTGACTTTCCTCTAAG -3'
(R):5'- ACAAGTGAAGCCCTCTGGGTG -3'
Posted On 2022-02-07