Incidental Mutation 'IGL02801:Fads2'
ID360192
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Fads2
Ensembl Gene ENSMUSG00000024665
Gene Namefatty acid desaturase 2
Synonyms
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.809) question?
Stock #IGL02801
Quality Score
Status
Chromosome19
Chromosomal Location10064164-10101503 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 10082645 bp
ZygosityHeterozygous
Amino Acid Change Alanine to Serine at position 222 (A222S)
Ref Sequence ENSEMBL: ENSMUSP00000025567 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025567]
Predicted Effect possibly damaging
Transcript: ENSMUST00000025567
AA Change: A222S

PolyPhen 2 Score 0.880 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000025567
Gene: ENSMUSG00000024665
AA Change: A222S

DomainStartEndE-ValueType
Cyt-b5 21 95 1.63e-19 SMART
transmembrane domain 124 143 N/A INTRINSIC
Pfam:FA_desaturase 156 418 5.2e-36 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the fatty acid desaturase (FADS) gene family. Desaturase enzymes regulate unsaturation of fatty acids through the introduction of double bonds between defined carbons of the fatty acyl chain. FADS family members are considered fusion products composed of an N-terminal cytochrome b5-like domain and a C-terminal multiple membrane-spanning desaturase portion, both of which are characterized by conserved histidine motifs. This gene is clustered with family members at 11q12-q13.1; this cluster is thought to have arisen evolutionarily from gene duplication based on its similar exon/intron organization. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2013]
PHENOTYPE: Mice homozygous for a null allele display absence of long-chain polyunsaturated fatty acids, infertility, arrest of spermiogenesis and folliculogenesis, and impaired platelet function. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap5 A T 12: 76,328,995 K400N probably benign Het
Aox2 A T 1: 58,354,177 I1193F probably damaging Het
Arhgef16 A T 4: 154,291,507 L10Q probably damaging Het
Arl10 T C 13: 54,575,883 V106A probably benign Het
Bmi1 T C 2: 18,681,881 Y24H probably damaging Het
Cd163 T A 6: 124,320,529 I878K probably benign Het
Col12a1 A G 9: 79,608,414 probably null Het
Csmd2 T C 4: 128,552,075 probably null Het
Dcp2 G T 18: 44,417,711 M417I probably damaging Het
Ddx11 T A 17: 66,148,033 C662S probably benign Het
Dhx29 G A 13: 112,964,646 C1241Y probably damaging Het
Dnajc6 C T 4: 101,597,813 P37L probably benign Het
Dqx1 A G 6: 83,060,495 probably null Het
Dzip1 T A 14: 118,885,655 K643* probably null Het
Ecel1 A G 1: 87,152,003 S463P probably damaging Het
Eml5 A G 12: 98,817,845 V1361A possibly damaging Het
Fancd2 A G 6: 113,593,317 N1410D probably benign Het
Fbxw16 A G 9: 109,441,076 F199S possibly damaging Het
Frem2 A G 3: 53,652,175 V1637A possibly damaging Het
Gabrg2 A G 11: 41,912,393 S442P probably damaging Het
Gprin3 T C 6: 59,354,981 T114A possibly damaging Het
Hoxd8 A G 2: 74,706,568 E27G probably damaging Het
Isl2 A G 9: 55,545,532 probably null Het
Lamc2 T A 1: 153,136,783 H715L probably benign Het
Lrif1 T C 3: 106,734,614 V102A possibly damaging Het
Lrrc39 A G 3: 116,578,346 N254S possibly damaging Het
Med13l T C 5: 118,745,113 W1346R probably damaging Het
Melk T C 4: 44,360,930 I570T probably damaging Het
Mlkl G A 8: 111,316,432 T361M probably benign Het
Myo1f T A 17: 33,578,137 M94K probably damaging Het
Naip1 A G 13: 100,444,368 C124R probably damaging Het
Nek1 G A 8: 61,121,061 probably null Het
Nrn1 C A 13: 36,730,106 probably null Het
Pde1c G T 6: 56,173,666 N289K probably damaging Het
Pfas G A 11: 68,988,277 probably benign Het
Pms2 A T 5: 143,925,835 I587F probably benign Het
Ppargc1b T C 18: 61,307,684 E721G possibly damaging Het
Ppp2r1b A G 9: 50,878,827 I435V probably benign Het
Psip1 C T 4: 83,458,120 S494N probably benign Het
Ranbp3 T C 17: 56,710,766 V474A probably benign Het
Rnf220 C T 4: 117,273,251 C259Y probably damaging Het
Sdr16c6 T C 4: 4,076,603 I99V probably benign Het
Slc36a1 A T 11: 55,226,053 I303F probably benign Het
Slc4a1 C T 11: 102,359,146 probably null Het
Syncrip A T 9: 88,479,809 D84E probably damaging Het
Tbc1d9b T C 11: 50,152,830 Y593H probably damaging Het
Tenm2 G T 11: 36,047,030 Y1605* probably null Het
Tmem135 T A 7: 89,154,125 H280L probably benign Het
Tmem229a T A 6: 24,955,122 Q211L probably benign Het
Txlna T C 4: 129,640,408 D5G probably damaging Het
Vmn2r57 T C 7: 41,448,632 I4V probably benign Het
Wdfy3 A G 5: 101,907,587 L1539S probably damaging Het
Zdhhc14 T G 17: 5,726,819 probably null Het
Other mutations in Fads2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00931:Fads2 APN 19 10066285 missense probably benign 0.02
IGL03340:Fads2 APN 19 10091772 missense possibly damaging 0.76
sound UTSW 19 10064285 missense probably damaging 1.00
PIT4677001:Fads2 UTSW 19 10070330 missense probably damaging 1.00
R1437:Fads2 UTSW 19 10091829 missense probably benign 0.00
R4827:Fads2 UTSW 19 10082594 missense probably benign 0.03
R5367:Fads2 UTSW 19 10064285 missense probably damaging 1.00
R5872:Fads2 UTSW 19 10082633 missense probably benign 0.00
R7062:Fads2 UTSW 19 10065598 splice site probably null
Posted On2015-12-18