Incidental Mutation 'R1826:Fasn'
ID 206822
Institutional Source Beutler Lab
Gene Symbol Fasn
Ensembl Gene ENSMUSG00000025153
Gene Name fatty acid synthase
Synonyms A630082H08Rik, FAS
MMRRC Submission 039853-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1826 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 120696672-120715373 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) C to T at 120699325 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000145585 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055655] [ENSMUST00000206589]
AlphaFold P19096
Predicted Effect probably benign
Transcript: ENSMUST00000055655
SMART Domains Protein: ENSMUSP00000052872
Gene: ENSMUSG00000025153

DomainStartEndE-ValueType
Pfam:ketoacyl-synt 1 239 6.8e-73 PFAM
Pfam:Ketoacyl-synt_C 243 360 3.7e-38 PFAM
Pfam:KAsynt_C_assoc 362 474 8.2e-46 PFAM
Pfam:Acyl_transf_1 493 810 9.5e-115 PFAM
Pfam:PS-DH 853 1169 9.9e-24 PFAM
low complexity region 1175 1204 N/A INTRINSIC
Pfam:Methyltransf_12 1238 1337 2e-9 PFAM
PKS_ER 1532 1847 1.44e-147 SMART
PKS_KR 1878 2059 2.33e-42 SMART
Pfam:PP-binding 2119 2185 1.1e-10 PFAM
Pfam:Thioesterase 2235 2494 1.6e-62 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146541
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155276
Predicted Effect probably benign
Transcript: ENSMUST00000206589
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 96.8%
  • 10x: 95.1%
  • 20x: 92.0%
Validation Efficiency 95% (116/122)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The enzyme encoded by this gene is a multifunctional protein. Its main function is to catalyze the synthesis of palmitate from acetyl-CoA and malonyl-CoA, in the presence of NADPH, into long-chain saturated fatty acids. In some cancer cell lines, this protein has been found to be fused with estrogen receptor-alpha (ER-alpha), in which the N-terminus of FAS is fused in-frame with the C-terminus of ER-alpha. [provided by RefSeq, Jul 2008]
PHENOTYPE: Targeted mutation of this locus has implicated its product in embryogenesis as all homozygotes and most heterozygotes die prior to birth. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 112 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc2 T C 19: 43,810,453 (GRCm39) S917P probably benign Het
Acsbg1 C T 9: 54,529,840 (GRCm39) V256M possibly damaging Het
Adam34 T A 8: 44,104,379 (GRCm39) D422V probably damaging Het
Adam6a T A 12: 113,509,742 (GRCm39) V705E possibly damaging Het
Adamts12 C A 15: 11,071,606 (GRCm39) P50Q probably benign Het
Arfgap3 C T 15: 83,187,303 (GRCm39) probably null Het
Aspg T A 12: 112,089,852 (GRCm39) D463E probably damaging Het
Atad2b G A 12: 5,024,094 (GRCm39) S73N probably benign Het
Atp11a T C 8: 12,896,154 (GRCm39) L788P probably damaging Het
B3gnt8 T C 7: 25,328,188 (GRCm39) F206S probably damaging Het
Baz2b T C 2: 59,799,077 (GRCm39) E349G probably benign Het
Bmp2k A T 5: 97,209,261 (GRCm39) probably benign Het
Camta2 A G 11: 70,574,134 (GRCm39) F128L probably damaging Het
Ccdc88a A T 11: 29,439,637 (GRCm39) Q30L possibly damaging Het
Cdh1 T C 8: 107,392,898 (GRCm39) M794T probably benign Het
Cdh5 A G 8: 104,857,723 (GRCm39) N383S possibly damaging Het
Cep85l T C 10: 53,224,908 (GRCm39) D227G possibly damaging Het
Clec4e A G 6: 123,260,591 (GRCm39) S156P probably damaging Het
Col10a1 G T 10: 34,270,645 (GRCm39) G206C probably damaging Het
Col4a2 T C 8: 11,363,509 (GRCm39) probably null Het
Copg2 A G 6: 30,789,777 (GRCm39) M517T probably benign Het
Cyp2f2 T A 7: 26,831,987 (GRCm39) L414Q probably damaging Het
Dact1 G A 12: 71,365,118 (GRCm39) G596D probably damaging Het
Dcaf13 T C 15: 38,982,294 (GRCm39) C87R probably damaging Het
Dchs1 T G 7: 105,406,834 (GRCm39) T2224P probably damaging Het
Dnah12 A G 14: 26,432,174 (GRCm39) M429V probably benign Het
Dppa2 G A 16: 48,137,711 (GRCm39) R231H probably damaging Het
Elavl4 T C 4: 110,108,489 (GRCm39) D78G probably damaging Het
Enthd1 T C 15: 80,358,482 (GRCm39) E346G probably damaging Het
Exoc3l A T 8: 106,020,250 (GRCm39) I225N probably damaging Het
Fbxl7 G A 15: 26,552,851 (GRCm39) R139C possibly damaging Het
Fbxw15 C A 9: 109,388,782 (GRCm39) probably null Het
Flnc A G 6: 29,455,184 (GRCm39) T1971A probably damaging Het
Fnip1 T G 11: 54,356,990 (GRCm39) V33G probably damaging Het
Foxn2 A G 17: 88,794,233 (GRCm39) E390G possibly damaging Het
Fry C T 5: 150,360,174 (GRCm39) S1940L possibly damaging Het
Fzd3 A T 14: 65,490,555 (GRCm39) D9E probably benign Het
Gabrd T C 4: 155,470,943 (GRCm39) Y255C probably damaging Het
Garem1 A T 18: 21,262,509 (GRCm39) F768L probably benign Het
Gas2 T A 7: 51,593,421 (GRCm39) L167Q probably damaging Het
Gm16391 A G 17: 76,591,418 (GRCm39) noncoding transcript Het
Gm1979 A T 5: 26,206,240 (GRCm39) N113K probably damaging Het
Gpr83 G T 9: 14,779,629 (GRCm39) C269F possibly damaging Het
Hdac4 T A 1: 91,912,421 (GRCm39) N352Y probably damaging Het
Hdac9 A G 12: 34,479,491 (GRCm39) probably benign Het
Hhipl2 G A 1: 183,217,253 (GRCm39) S673N probably benign Het
Iffo2 T A 4: 139,341,376 (GRCm39) S417T probably benign Het
Itgb5 G T 16: 33,685,930 (GRCm39) R90L possibly damaging Het
Jade1 T G 3: 41,567,648 (GRCm39) L572W probably damaging Het
Kcnh1 T A 1: 192,095,376 (GRCm39) M478K possibly damaging Het
Kcnma1 C A 14: 23,380,997 (GRCm39) D903Y probably damaging Het
Kcnq4 T A 4: 120,561,701 (GRCm39) H456L probably benign Het
Kif9 C A 9: 110,346,701 (GRCm39) T613K probably benign Het
Krt36 T G 11: 99,993,856 (GRCm39) probably benign Het
Kyat3 A T 3: 142,428,940 (GRCm39) D89V possibly damaging Het
Lnpep A T 17: 17,783,098 (GRCm39) F568I probably damaging Het
Lpl T C 8: 69,354,943 (GRCm39) F444L possibly damaging Het
Lrp1 A T 10: 127,389,576 (GRCm39) V3153E probably damaging Het
Lrrn1 A T 6: 107,544,529 (GRCm39) N109I probably benign Het
Ltn1 A G 16: 87,212,504 (GRCm39) Y686H probably damaging Het
Mcoln2 A C 3: 145,881,227 (GRCm39) D166A possibly damaging Het
Ms4a6b A T 19: 11,501,298 (GRCm39) I103F probably damaging Het
Mtmr10 T G 7: 63,987,214 (GRCm39) S585A probably benign Het
Mx1 T C 16: 97,256,837 (GRCm39) N114S possibly damaging Het
Mysm1 A T 4: 94,858,923 (GRCm39) N75K probably benign Het
Nkx1-1 A G 5: 33,591,277 (GRCm39) V15A unknown Het
Nlrp1a G A 11: 71,013,573 (GRCm39) T559I possibly damaging Het
Nlrp1a T A 11: 70,998,806 (GRCm39) probably benign Het
Oas1f A G 5: 120,993,652 (GRCm39) K288R probably benign Het
Or10q1 T A 19: 13,726,711 (GRCm39) D80E probably benign Het
Or55b3 A G 7: 102,126,720 (GRCm39) L119P probably damaging Het
Or9e1 T A 11: 58,732,257 (GRCm39) C106S probably benign Het
Pcdhb2 T A 18: 37,429,038 (GRCm39) V337D probably damaging Het
Pcdhb5 C T 18: 37,454,522 (GRCm39) R301* probably null Het
Phf12 T C 11: 77,915,780 (GRCm39) probably benign Het
Pik3c2a C T 7: 115,967,352 (GRCm39) D862N probably benign Het
Pkhd1l1 T A 15: 44,366,741 (GRCm39) L740I possibly damaging Het
Ppp1r9a A T 6: 5,111,060 (GRCm39) probably benign Het
Prg4 T C 1: 150,327,760 (GRCm39) D820G probably benign Het
Prmt9 C T 8: 78,282,303 (GRCm39) Q67* probably null Het
Prob1 T C 18: 35,786,628 (GRCm39) E542G possibly damaging Het
Pttg1 A G 11: 43,311,193 (GRCm39) V188A probably damaging Het
Rassf1 T A 9: 107,435,392 (GRCm39) L260H probably damaging Het
Rbm5 T A 9: 107,619,613 (GRCm39) Q766L probably damaging Het
Rbms3 T A 9: 116,651,936 (GRCm39) Y137F probably damaging Het
Rccd1 T C 7: 79,969,966 (GRCm39) probably benign Het
Rnf182 G A 13: 43,822,010 (GRCm39) W187* probably null Het
S100a11 A T 3: 93,433,428 (GRCm39) I91F probably benign Het
Setd4 T A 16: 93,388,187 (GRCm39) K100* probably null Het
Simc1 T A 13: 54,672,452 (GRCm39) C267S probably benign Het
Slc16a1 G T 3: 104,558,255 (GRCm39) A91S probably benign Het
Slc36a1 A G 11: 55,111,279 (GRCm39) N133S probably benign Het
Ssxb16 T A X: 8,746,944 (GRCm39) Y133* probably null Het
Svil C T 18: 5,063,383 (GRCm39) P885S probably benign Het
Svop A T 5: 114,198,117 (GRCm39) probably null Het
Taar7d T C 10: 23,903,474 (GRCm39) Y119H probably damaging Het
Tasor2 T A 13: 3,631,759 (GRCm39) N914I probably damaging Het
Tgfb3 T C 12: 86,108,818 (GRCm39) T304A probably benign Het
Tmem94 C A 11: 115,684,039 (GRCm39) C786* probably null Het
Tnfrsf4 T A 4: 156,100,736 (GRCm39) probably null Het
Tns1 C A 1: 73,992,793 (GRCm39) M1I probably null Het
Trappc13 C T 13: 104,306,327 (GRCm39) probably null Het
Trim72 T C 7: 127,607,016 (GRCm39) F182L possibly damaging Het
Ttc6 T C 12: 57,707,033 (GRCm39) S647P probably benign Het
Tulp1 A G 17: 28,575,341 (GRCm39) L400P possibly damaging Het
Vegfc C T 8: 54,634,347 (GRCm39) T342M possibly damaging Het
Vit T A 17: 78,842,105 (GRCm39) V15E probably benign Het
Vps13d A T 4: 144,881,573 (GRCm39) M1334K probably damaging Het
Zfp280d T C 9: 72,206,062 (GRCm39) V23A probably damaging Het
Zfp608 A G 18: 55,031,648 (GRCm39) I764T probably benign Het
Zfp94 T C 7: 24,008,540 (GRCm39) Y33C probably damaging Het
Zfyve26 T A 12: 79,315,823 (GRCm39) I1218F probably damaging Het
Other mutations in Fasn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00468:Fasn APN 11 120,711,365 (GRCm39) missense probably damaging 1.00
IGL01014:Fasn APN 11 120,708,055 (GRCm39) missense probably damaging 0.99
IGL01131:Fasn APN 11 120,705,445 (GRCm39) missense probably benign 0.01
IGL01603:Fasn APN 11 120,706,891 (GRCm39) missense probably damaging 0.99
IGL01606:Fasn APN 11 120,699,849 (GRCm39) critical splice donor site probably null
IGL01897:Fasn APN 11 120,698,765 (GRCm39) missense probably damaging 1.00
IGL01899:Fasn APN 11 120,710,975 (GRCm39) splice site probably benign
IGL01987:Fasn APN 11 120,708,899 (GRCm39) missense probably damaging 1.00
IGL02103:Fasn APN 11 120,702,762 (GRCm39) missense probably damaging 1.00
IGL02212:Fasn APN 11 120,698,729 (GRCm39) missense probably damaging 1.00
IGL02294:Fasn APN 11 120,701,102 (GRCm39) missense probably damaging 0.98
IGL02336:Fasn APN 11 120,704,562 (GRCm39) missense possibly damaging 0.48
IGL02417:Fasn APN 11 120,711,166 (GRCm39) missense probably damaging 1.00
IGL02452:Fasn APN 11 120,699,006 (GRCm39) missense probably benign 0.00
IGL02559:Fasn APN 11 120,699,892 (GRCm39) missense possibly damaging 0.51
IGL02724:Fasn APN 11 120,700,659 (GRCm39) missense probably benign 0.41
IGL02862:Fasn APN 11 120,709,805 (GRCm39) missense possibly damaging 0.89
IGL02947:Fasn APN 11 120,706,502 (GRCm39) missense probably damaging 0.99
IGL03025:Fasn APN 11 120,708,974 (GRCm39) missense probably benign 0.01
IGL03131:Fasn APN 11 120,701,550 (GRCm39) missense possibly damaging 0.93
IGL03157:Fasn APN 11 120,698,735 (GRCm39) missense probably benign 0.12
IGL03182:Fasn APN 11 120,703,552 (GRCm39) missense probably damaging 1.00
IGL03370:Fasn APN 11 120,703,621 (GRCm39) missense possibly damaging 0.95
BB007:Fasn UTSW 11 120,700,061 (GRCm39) missense probably benign
BB017:Fasn UTSW 11 120,700,061 (GRCm39) missense probably benign
R0019:Fasn UTSW 11 120,698,824 (GRCm39) splice site probably benign
R0019:Fasn UTSW 11 120,698,824 (GRCm39) splice site probably benign
R0243:Fasn UTSW 11 120,706,141 (GRCm39) missense probably benign 0.00
R0304:Fasn UTSW 11 120,710,762 (GRCm39) missense possibly damaging 0.85
R0389:Fasn UTSW 11 120,707,008 (GRCm39) missense probably damaging 1.00
R0449:Fasn UTSW 11 120,701,894 (GRCm39) missense probably benign
R0626:Fasn UTSW 11 120,702,751 (GRCm39) missense probably damaging 0.99
R1037:Fasn UTSW 11 120,700,277 (GRCm39) missense probably benign
R1061:Fasn UTSW 11 120,713,008 (GRCm39) splice site probably null
R1109:Fasn UTSW 11 120,703,150 (GRCm39) missense possibly damaging 0.77
R1467:Fasn UTSW 11 120,701,866 (GRCm39) missense probably benign 0.07
R1467:Fasn UTSW 11 120,701,866 (GRCm39) missense probably benign 0.07
R1498:Fasn UTSW 11 120,706,245 (GRCm39) missense probably damaging 0.98
R1552:Fasn UTSW 11 120,709,384 (GRCm39) missense probably damaging 1.00
R1568:Fasn UTSW 11 120,704,075 (GRCm39) missense possibly damaging 0.78
R1624:Fasn UTSW 11 120,703,937 (GRCm39) missense probably damaging 1.00
R1774:Fasn UTSW 11 120,707,997 (GRCm39) missense probably damaging 1.00
R1846:Fasn UTSW 11 120,704,133 (GRCm39) missense probably benign 0.00
R2298:Fasn UTSW 11 120,704,642 (GRCm39) missense possibly damaging 0.78
R2513:Fasn UTSW 11 120,705,574 (GRCm39) missense probably damaging 1.00
R3001:Fasn UTSW 11 120,700,671 (GRCm39) missense probably benign
R3002:Fasn UTSW 11 120,700,671 (GRCm39) missense probably benign
R3154:Fasn UTSW 11 120,698,765 (GRCm39) missense probably damaging 1.00
R3434:Fasn UTSW 11 120,713,599 (GRCm39) missense probably damaging 0.99
R4794:Fasn UTSW 11 120,702,121 (GRCm39) missense probably benign 0.36
R4840:Fasn UTSW 11 120,703,885 (GRCm39) missense possibly damaging 0.83
R4863:Fasn UTSW 11 120,699,654 (GRCm39) missense probably damaging 1.00
R4876:Fasn UTSW 11 120,703,138 (GRCm39) missense probably damaging 1.00
R4914:Fasn UTSW 11 120,707,472 (GRCm39) missense probably benign 0.39
R4915:Fasn UTSW 11 120,707,472 (GRCm39) missense probably benign 0.39
R4916:Fasn UTSW 11 120,707,472 (GRCm39) missense probably benign 0.39
R4918:Fasn UTSW 11 120,707,472 (GRCm39) missense probably benign 0.39
R4936:Fasn UTSW 11 120,706,911 (GRCm39) missense probably damaging 1.00
R5025:Fasn UTSW 11 120,702,734 (GRCm39) missense probably benign 0.00
R5092:Fasn UTSW 11 120,705,862 (GRCm39) missense probably benign 0.00
R5120:Fasn UTSW 11 120,702,217 (GRCm39) missense probably benign 0.22
R5175:Fasn UTSW 11 120,707,195 (GRCm39) missense probably benign 0.14
R5183:Fasn UTSW 11 120,699,708 (GRCm39) missense probably benign 0.44
R5506:Fasn UTSW 11 120,700,336 (GRCm39) missense probably benign 0.26
R5557:Fasn UTSW 11 120,703,252 (GRCm39) missense probably benign 0.10
R5614:Fasn UTSW 11 120,704,154 (GRCm39) missense probably benign
R5728:Fasn UTSW 11 120,704,339 (GRCm39) missense probably benign 0.06
R5838:Fasn UTSW 11 120,706,950 (GRCm39) missense probably damaging 0.98
R5959:Fasn UTSW 11 120,699,390 (GRCm39) missense probably damaging 0.99
R6029:Fasn UTSW 11 120,711,735 (GRCm39) missense probably damaging 1.00
R6134:Fasn UTSW 11 120,713,012 (GRCm39) missense probably benign 0.05
R6335:Fasn UTSW 11 120,706,185 (GRCm39) missense probably damaging 0.96
R6452:Fasn UTSW 11 120,706,237 (GRCm39) missense probably damaging 1.00
R6627:Fasn UTSW 11 120,709,753 (GRCm39) missense probably benign 0.10
R6742:Fasn UTSW 11 120,701,279 (GRCm39) missense probably damaging 0.96
R6767:Fasn UTSW 11 120,708,313 (GRCm39) missense possibly damaging 0.62
R6927:Fasn UTSW 11 120,699,115 (GRCm39) missense probably benign 0.03
R6976:Fasn UTSW 11 120,710,693 (GRCm39) missense probably damaging 1.00
R7092:Fasn UTSW 11 120,710,946 (GRCm39) missense possibly damaging 0.56
R7157:Fasn UTSW 11 120,701,291 (GRCm39) nonsense probably null
R7373:Fasn UTSW 11 120,704,802 (GRCm39) missense possibly damaging 0.81
R7575:Fasn UTSW 11 120,703,513 (GRCm39) missense possibly damaging 0.93
R7652:Fasn UTSW 11 120,707,154 (GRCm39) missense probably damaging 0.97
R7670:Fasn UTSW 11 120,704,245 (GRCm39) missense probably damaging 1.00
R7806:Fasn UTSW 11 120,700,821 (GRCm39) missense probably benign 0.00
R7930:Fasn UTSW 11 120,700,061 (GRCm39) missense probably benign
R8007:Fasn UTSW 11 120,700,353 (GRCm39) missense probably benign
R8012:Fasn UTSW 11 120,702,428 (GRCm39) missense probably damaging 1.00
R8185:Fasn UTSW 11 120,702,969 (GRCm39) missense probably benign 0.42
R8557:Fasn UTSW 11 120,706,610 (GRCm39) missense probably benign 0.23
R8711:Fasn UTSW 11 120,709,944 (GRCm39) missense possibly damaging 0.93
R8772:Fasn UTSW 11 120,711,362 (GRCm39) missense probably benign
R8856:Fasn UTSW 11 120,708,979 (GRCm39) missense possibly damaging 0.58
R8875:Fasn UTSW 11 120,703,224 (GRCm39) missense possibly damaging 0.83
R9071:Fasn UTSW 11 120,708,324 (GRCm39) missense probably damaging 1.00
R9153:Fasn UTSW 11 120,706,496 (GRCm39) missense possibly damaging 0.83
R9238:Fasn UTSW 11 120,705,871 (GRCm39) missense probably benign
R9249:Fasn UTSW 11 120,703,915 (GRCm39) missense probably benign
R9345:Fasn UTSW 11 120,706,735 (GRCm39) missense probably benign 0.22
X0067:Fasn UTSW 11 120,707,129 (GRCm39) critical splice donor site probably null
Z1177:Fasn UTSW 11 120,706,297 (GRCm39) critical splice acceptor site probably null
Predicted Primers PCR Primer
(F):5'- TCTTCCAGGCTCTTCAGTGG -3'
(R):5'- GTCCTAAGTGTTGCTACCTGTGTC -3'

Sequencing Primer
(F):5'- AGGCTCTTCAGTGGCAGCAG -3'
(R):5'- ACCTGTGTCTTGGCTTTGAATTCAC -3'
Posted On 2014-06-23