Incidental Mutation 'R1749:Eci1'
ID 194234
Institutional Source Beutler Lab
Gene Symbol Eci1
Ensembl Gene ENSMUSG00000024132
Gene Name enoyl-Coenzyme A delta isomerase 1
Synonyms eci, Dci
MMRRC Submission 039781-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.114) question?
Stock # R1749 (G1)
Quality Score 158
Status Not validated
Chromosome 17
Chromosomal Location 24645657-24658290 bp(+) (GRCm39)
Type of Mutation splice site (5 bp from exon)
DNA Base Change (assembly) G to A at 24645721 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000024946 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024946] [ENSMUST00000088512] [ENSMUST00000115371] [ENSMUST00000163717]
AlphaFold P42125
Predicted Effect probably null
Transcript: ENSMUST00000024946
SMART Domains Protein: ENSMUSP00000024946
Gene: ENSMUSG00000024132

DomainStartEndE-ValueType
low complexity region 2 20 N/A INTRINSIC
Pfam:ECH_1 39 288 3.2e-96 PFAM
Pfam:ECH_2 44 289 5.1e-14 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000088512
SMART Domains Protein: ENSMUSP00000085867
Gene: ENSMUSG00000034681

DomainStartEndE-ValueType
low complexity region 30 46 N/A INTRINSIC
low complexity region 55 157 N/A INTRINSIC
RRM 162 236 5.12e-21 SMART
low complexity region 243 305 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115371
SMART Domains Protein: ENSMUSP00000111028
Gene: ENSMUSG00000034681

DomainStartEndE-ValueType
low complexity region 7 23 N/A INTRINSIC
low complexity region 32 134 N/A INTRINSIC
RRM 139 213 5.12e-21 SMART
low complexity region 220 282 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000163717
SMART Domains Protein: ENSMUSP00000126345
Gene: ENSMUSG00000034681

DomainStartEndE-ValueType
low complexity region 30 46 N/A INTRINSIC
low complexity region 55 157 N/A INTRINSIC
RRM 162 236 5.12e-21 SMART
low complexity region 243 305 N/A INTRINSIC
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.9%
  • 10x: 95.4%
  • 20x: 93.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the hydratase/isomerase superfamily. The protein encoded is a key mitochondrial enzyme involved in beta-oxidation of unsaturated fatty acids. It catalyzes the transformation of 3-cis and 3-trans-enoyl-CoA esters arising during the stepwise degradation of cis-, mono-, and polyunsaturated fatty acids to the 2-trans-enoyl-CoA intermediates. Alternatively spliced transcript variants have been described. [provided by RefSeq, May 2010]
PHENOTYPE: Mice homozygous for disruption of this gene are normal until stressed. Starvation results in increased accumulation of triglycerides and unsaturated fatty acids in the liver and kidney. Secretion of fatty acid metabolites in the urine is greatly increased. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ak5 A T 3: 152,178,557 (GRCm39) M486K probably damaging Het
Arhgef6 T C X: 56,383,922 (GRCm39) M5V probably benign Het
Aspn A T 13: 49,705,261 (GRCm39) D41V probably benign Het
Atp8a2 C A 14: 60,097,623 (GRCm39) E802* probably null Het
Barhl2 T C 5: 106,605,572 (GRCm39) S46G unknown Het
Cacna1e A G 1: 154,319,746 (GRCm39) V1318A probably damaging Het
Ccdc69 T C 11: 54,941,979 (GRCm39) R176G probably null Het
Cdan1 T C 2: 120,560,280 (GRCm39) N321S probably damaging Het
Cep85l T C 10: 53,154,250 (GRCm39) D681G probably damaging Het
Cntrob A T 11: 69,213,700 (GRCm39) V30E probably damaging Het
Csmd3 C T 15: 47,449,056 (GRCm39) G3646E probably damaging Het
Cx3cl1 A G 8: 95,506,789 (GRCm39) probably null Het
Dab1 A T 4: 104,185,495 (GRCm39) probably benign Het
Dennd2c T C 3: 103,039,352 (GRCm39) S167P possibly damaging Het
Dock2 A G 11: 34,182,767 (GRCm39) probably null Het
Dok3 GCC GC 13: 55,672,168 (GRCm39) probably null Het
Ebf1 A T 11: 44,798,835 (GRCm39) I287L possibly damaging Het
Emb T A 13: 117,386,242 (GRCm39) I133N possibly damaging Het
Fam91a1 A G 15: 58,298,443 (GRCm39) I184V probably benign Het
Fbn2 T C 18: 58,183,348 (GRCm39) D1779G probably benign Het
Fgfr4 T A 13: 55,315,605 (GRCm39) probably null Het
Flt1 G A 5: 147,591,929 (GRCm39) T511M probably benign Het
Gys1 T C 7: 45,089,456 (GRCm39) L205P probably damaging Het
Hepacam2 A G 6: 3,483,379 (GRCm39) V134A probably damaging Het
Htr3a A G 9: 48,812,233 (GRCm39) V291A probably damaging Het
Ip6k3 T A 17: 27,364,053 (GRCm39) T332S probably benign Het
Klra6 A T 6: 129,995,915 (GRCm39) F148I probably damaging Het
Kntc1 T C 5: 123,927,162 (GRCm39) S1206P probably benign Het
Mbnl2 T A 14: 120,626,462 (GRCm39) C231S probably damaging Het
Mdn1 A T 4: 32,773,952 (GRCm39) D5521V probably damaging Het
Mylip G A 13: 45,557,946 (GRCm39) V52M possibly damaging Het
Naip6 A G 13: 100,444,763 (GRCm39) S232P probably benign Het
Ndc80 T C 17: 71,808,550 (GRCm39) K504R probably benign Het
Nf2 T C 11: 4,753,694 (GRCm39) N220S possibly damaging Het
Nfasc T A 1: 132,539,370 (GRCm39) I393F probably damaging Het
Or12d2 T C 17: 37,624,952 (GRCm39) T108A probably benign Het
Pabpc1 T C 15: 36,608,584 (GRCm39) Y56C probably damaging Het
Pcca A G 14: 122,938,542 (GRCm39) K498R probably damaging Het
Phldb1 A G 9: 44,627,045 (GRCm39) S467P probably damaging Het
Ptprn2 T C 12: 116,544,048 (GRCm39) S47P probably benign Het
Rtca A T 3: 116,291,293 (GRCm39) I229N possibly damaging Het
Sh3rf2 T A 18: 42,286,359 (GRCm39) S617R probably damaging Het
Slc14a2 T G 18: 78,190,295 (GRCm39) T885P possibly damaging Het
Sp100 A C 1: 85,627,357 (GRCm39) T417P possibly damaging Het
Tat A T 8: 110,722,846 (GRCm39) N303Y probably damaging Het
Tet2 A G 3: 133,185,892 (GRCm39) probably null Het
Tln2 C T 9: 67,193,796 (GRCm39) A1773T probably benign Het
Tnks1bp1 A G 2: 84,893,411 (GRCm39) S1113G probably benign Het
Tspear G A 10: 77,705,507 (GRCm39) E302K probably benign Het
Tulp3 A G 6: 128,314,722 (GRCm39) L23P probably damaging Het
Vti1b T C 12: 79,211,807 (GRCm39) E42G probably damaging Het
Yeats2 G T 16: 20,005,018 (GRCm39) E333* probably null Het
Zfp455 T G 13: 67,355,073 (GRCm39) C114G probably damaging Het
Zfp532 G A 18: 65,756,555 (GRCm39) V163M possibly damaging Het
Zfp940 A T 7: 29,544,952 (GRCm39) C318* probably null Het
Other mutations in Eci1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03123:Eci1 APN 17 24,655,300 (GRCm39) critical splice donor site probably null
R0391:Eci1 UTSW 17 24,652,234 (GRCm39) splice site probably null
R1535:Eci1 UTSW 17 24,658,064 (GRCm39) missense probably benign 0.32
R2286:Eci1 UTSW 17 24,652,203 (GRCm39) missense probably damaging 0.99
R4179:Eci1 UTSW 17 24,655,251 (GRCm39) missense probably damaging 1.00
R5656:Eci1 UTSW 17 24,656,283 (GRCm39) missense probably damaging 1.00
R6508:Eci1 UTSW 17 24,656,283 (GRCm39) missense probably damaging 1.00
R7062:Eci1 UTSW 17 24,645,714 (GRCm39) unclassified probably benign
R7771:Eci1 UTSW 17 24,652,125 (GRCm39) nonsense probably null
R9632:Eci1 UTSW 17 24,645,859 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TAATCCCAGCTCTGCAAGTGCCTC -3'
(R):5'- TCTGTCATTTAAACCGCCCGGTATG -3'

Sequencing Primer
(F):5'- TCTGCAAGTGCCTCTGAGC -3'
(R):5'- ACCGCCCGGTATGAACTTAG -3'
Posted On 2014-05-23