Incidental Mutation 'R1624:Fasn'
ID 174912
Institutional Source Beutler Lab
Gene Symbol Fasn
Ensembl Gene ENSMUSG00000025153
Gene Name fatty acid synthase
Synonyms A630082H08Rik, FAS
MMRRC Submission 039661-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1624 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 120696672-120715373 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 120703937 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 1466 (S1466P)
Ref Sequence ENSEMBL: ENSMUSP00000145585 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055655] [ENSMUST00000206589]
AlphaFold P19096
Predicted Effect possibly damaging
Transcript: ENSMUST00000055655
AA Change: S1468P

PolyPhen 2 Score 0.478 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000052872
Gene: ENSMUSG00000025153
AA Change: S1468P

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 damaging
Transcript: ENSMUST00000206589
AA Change: S1466P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206637
Meta Mutation Damage Score 0.1414 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 95.9%
  • 20x: 91.4%
Validation Efficiency 99% (90/91)
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: 83 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2510009E07Rik T C 16: 21,472,496 (GRCm39) Y68C probably damaging Het
6820408C15Rik A T 2: 152,276,031 (GRCm39) H81L probably damaging Het
Acbd4 A G 11: 102,994,785 (GRCm39) T48A probably damaging Het
Acp3 T A 9: 104,197,200 (GRCm39) E146D probably benign Het
Acsm1 T A 7: 119,251,796 (GRCm39) I307N probably damaging Het
Adcy4 T C 14: 56,019,384 (GRCm39) T89A possibly damaging Het
Agl T C 3: 116,580,895 (GRCm39) T356A probably benign Het
Ago1 A G 4: 126,357,534 (GRCm39) I47T probably damaging Het
Akr1c6 T A 13: 4,496,363 (GRCm39) Y75N probably benign Het
Anxa2 T A 9: 69,386,990 (GRCm39) S92T probably benign Het
Arid4b T C 13: 14,358,979 (GRCm39) S585P probably damaging Het
Arl4d T C 11: 101,557,842 (GRCm39) S123P possibly damaging Het
Atad2 A T 15: 57,963,415 (GRCm39) D1067E probably damaging Het
Brap C A 5: 121,820,922 (GRCm39) T403K possibly damaging Het
Brwd1 A T 16: 95,809,344 (GRCm39) N1895K possibly damaging Het
Ccdc187 T C 2: 26,171,087 (GRCm39) T464A probably benign Het
Ccn6 G A 10: 39,029,239 (GRCm39) R230W probably damaging Het
Cdh11 T C 8: 103,391,233 (GRCm39) probably benign Het
Chd9 A T 8: 91,725,163 (GRCm39) Y691F probably benign Het
Clhc1 A T 11: 29,519,287 (GRCm39) I365F possibly damaging Het
Col11a1 A G 3: 113,951,804 (GRCm39) Q1078R probably damaging Het
Creb3 G A 4: 43,566,375 (GRCm39) V294I possibly damaging Het
Cspg4 T C 9: 56,795,754 (GRCm39) I1163T probably damaging Het
Cyp3a57 A C 5: 145,327,225 (GRCm39) probably null Het
Dnah3 A T 7: 119,618,918 (GRCm39) I1661N probably damaging Het
Dpysl4 A C 7: 138,669,469 (GRCm39) D49A probably damaging Het
Efhb T A 17: 53,733,306 (GRCm39) I522F probably damaging Het
Epha4 T C 1: 77,376,329 (GRCm39) T517A probably damaging Het
Fgd6 A T 10: 93,973,298 (GRCm39) D1253V probably benign Het
Fjx1 G A 2: 102,281,509 (GRCm39) A142V probably benign Het
Foxb1 T C 9: 69,666,598 (GRCm39) T311A probably benign Het
Fpgs A G 2: 32,581,200 (GRCm39) probably null Het
Gm10024 A G 10: 77,547,606 (GRCm39) probably null Het
Gnat3 A T 5: 18,208,841 (GRCm39) T182S possibly damaging Het
Igsf3 T A 3: 101,362,543 (GRCm39) F875I probably benign Het
Kif13b A G 14: 64,976,068 (GRCm39) E461G probably damaging Het
Kif23 A T 9: 61,832,982 (GRCm39) probably null Het
Kntc1 G A 5: 123,896,540 (GRCm39) R134Q possibly damaging Het
Krt33a A T 11: 99,905,072 (GRCm39) Y145N probably damaging Het
Lama5 A G 2: 179,848,551 (GRCm39) V313A probably benign Het
Lamb1 T C 12: 31,328,651 (GRCm39) probably null Het
Megf6 G T 4: 154,261,578 (GRCm39) V68L probably benign Het
Mtor C T 4: 148,632,133 (GRCm39) L2336F probably damaging Het
Naglu T C 11: 100,967,351 (GRCm39) S434P probably damaging Het
Ncoa7 T A 10: 30,580,655 (GRCm39) H101L possibly damaging Het
Nlrc4 G A 17: 74,752,184 (GRCm39) T733I possibly damaging Het
Nr3c2 A G 8: 77,636,573 (GRCm39) E558G probably damaging Het
Nsun4 A T 4: 115,891,397 (GRCm39) N327K probably benign Het
Or11g27 A G 14: 50,771,100 (GRCm39) Y77C probably damaging Het
Or1x2 T C 11: 50,917,952 (GRCm39) V41A probably damaging Het
Or2m13 T A 16: 19,226,454 (GRCm39) Y104F probably benign Het
Or4f6 T A 2: 111,838,877 (GRCm39) Y218F probably damaging Het
Or6b13 T C 7: 139,781,864 (GRCm39) N273S probably damaging Het
Pdia2 T A 17: 26,415,495 (GRCm39) I441F probably damaging Het
Phyh T C 2: 4,930,494 (GRCm39) S74P probably benign Het
Pigo A G 4: 43,024,661 (GRCm39) L146P probably damaging Het
Plce1 A G 19: 38,713,219 (GRCm39) D1191G probably damaging Het
Plrg1 T C 3: 82,975,301 (GRCm39) probably benign Het
Plrg1 G A 3: 82,977,051 (GRCm39) R364Q probably damaging Het
Polr3b T C 10: 84,515,669 (GRCm39) L614S probably damaging Het
Pramel16 A T 4: 143,676,400 (GRCm39) C235S possibly damaging Het
Prrg4 A G 2: 104,663,027 (GRCm39) V193A probably damaging Het
Prss16 T A 13: 22,187,483 (GRCm39) E47V probably benign Het
Ptpru G A 4: 131,499,861 (GRCm39) T1261I probably damaging Het
Pycard A G 7: 127,591,970 (GRCm39) S124P possibly damaging Het
Riok1 C A 13: 38,221,487 (GRCm39) D17E probably damaging Het
Scin T A 12: 40,177,929 (GRCm39) Y102F probably benign Het
Scmh1 A G 4: 120,386,425 (GRCm39) H655R probably damaging Het
Scyl2 A T 10: 89,476,598 (GRCm39) N842K probably benign Het
Sec23b T A 2: 144,409,049 (GRCm39) M211K probably benign Het
Serpina3i A C 12: 104,234,897 (GRCm39) *409C probably null Het
Sgk2 G A 2: 162,839,779 (GRCm39) R129H probably benign Het
Slc39a13 A G 2: 90,898,871 (GRCm39) I80T probably damaging Het
Smarcad1 A G 6: 65,029,631 (GRCm39) D73G probably benign Het
Spata18 A C 5: 73,826,888 (GRCm39) T276P probably damaging Het
Srgap1 T G 10: 121,691,278 (GRCm39) M319L probably benign Het
Stx7 T A 10: 24,060,903 (GRCm39) V210E probably damaging Het
Tjp2 T A 19: 24,108,776 (GRCm39) H112L probably benign Het
Tuba8 A T 6: 121,197,385 (GRCm39) I16F probably damaging Het
Ube3c G A 5: 29,851,617 (GRCm39) A815T probably benign Het
Vmn2r5 A T 3: 64,417,116 (GRCm39) V14E probably benign Het
Vmn2r79 A T 7: 86,653,247 (GRCm39) probably null Het
Zdbf2 A G 1: 63,343,018 (GRCm39) T466A possibly 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
R1774:Fasn UTSW 11 120,707,997 (GRCm39) missense probably damaging 1.00
R1826:Fasn UTSW 11 120,699,325 (GRCm39) splice site probably benign
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'- CTCGGGTGAGGACGTTTACAAAGG -3'
(R):5'- TTCCAGTGGGTGGACTCTCTGAAG -3'

Sequencing Primer
(F):5'- ATATGTGTGTCACAGTGCCTAC -3'
(R):5'- TTGCCTGGCATATGAACAGC -3'
Posted On 2014-04-24