Incidental Mutation 'R5656:Eci1'
ID 442355
Institutional Source Beutler Lab
Gene Symbol Eci1
Ensembl Gene ENSMUSG00000024132
Gene Name enoyl-Coenzyme A delta isomerase 1
Synonyms Dci, eci
MMRRC Submission 043302-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.168) question?
Stock # R5656 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 24426683-24439316 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 24437309 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 164 (N164K)
Ref Sequence ENSEMBL: ENSMUSP00000024946 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024946] [ENSMUST00000088506] [ENSMUST00000119932] [ENSMUST00000148820] [ENSMUST00000154675]
AlphaFold P42125
Predicted Effect probably damaging
Transcript: ENSMUST00000024946
AA Change: N164K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000024946
Gene: ENSMUSG00000024132
AA Change: N164K

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: ENSMUST00000088506
SMART Domains Protein: ENSMUSP00000085862
Gene: ENSMUSG00000024136

DomainStartEndE-ValueType
DNaseIc 5 276 4.18e-185 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000119932
SMART Domains Protein: ENSMUSP00000113508
Gene: ENSMUSG00000024136

DomainStartEndE-ValueType
DNaseIc 5 276 4.18e-185 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000129401
Predicted Effect probably benign
Transcript: ENSMUST00000148820
SMART Domains Protein: ENSMUSP00000119453
Gene: ENSMUSG00000024136

DomainStartEndE-ValueType
Blast:DNaseIc 5 60 2e-33 BLAST
PDB:4AWN|A 22 60 5e-8 PDB
SCOP:d2dnja_ 22 60 3e-7 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153858
Predicted Effect probably benign
Transcript: ENSMUST00000154675
SMART Domains Protein: ENSMUSP00000116743
Gene: ENSMUSG00000024136

DomainStartEndE-ValueType
DNaseIc 1 180 4.58e-86 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.9%
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933405L10Rik A G 8: 105,709,512 (GRCm38) S139G probably benign Het
Adrb3 T C 8: 27,227,377 (GRCm38) D348G probably damaging Het
Atg2b A G 12: 105,621,328 (GRCm38) V1959A probably benign Het
Bicral G A 17: 46,808,369 (GRCm38) T742M probably damaging Het
Bub1b T A 2: 118,605,431 (GRCm38) I60N probably damaging Het
Ccdc162 A G 10: 41,569,934 (GRCm38) V414A probably benign Het
Cd22 T G 7: 30,869,773 (GRCm38) Y612S probably damaging Het
Cd68 T A 11: 69,664,421 (GRCm38) I320F probably damaging Het
Clca3a2 A T 3: 144,797,632 (GRCm38) N852K probably benign Het
Cpa6 T A 1: 10,329,514 (GRCm38) H363L probably benign Het
Ddx18 A T 1: 121,561,358 (GRCm38) L320Q probably damaging Het
Dnah5 A G 15: 28,421,064 (GRCm38) D3849G probably benign Het
Efs T C 14: 54,917,127 (GRCm38) T552A probably damaging Het
Fbp1 C A 13: 62,875,196 (GRCm38) V96L probably damaging Het
Gtf3c1 T A 7: 125,662,654 (GRCm38) N1139I probably benign Het
Gucy1b2 T C 14: 62,422,981 (GRCm38) Y152C probably damaging Het
Gxylt1 A T 15: 93,245,661 (GRCm38) L362Q probably damaging Het
Iqcd A G 5: 120,605,126 (GRCm38) probably null Het
Klhl41 T A 2: 69,683,532 (GRCm38) I585N possibly damaging Het
Map6 A G 7: 99,336,298 (GRCm38) K470E probably damaging Het
Mast3 T C 8: 70,786,221 (GRCm38) T496A probably damaging Het
Mbd6 A T 10: 127,285,286 (GRCm38) probably benign Het
Melk A G 4: 44,312,237 (GRCm38) K183R possibly damaging Het
Mta1 T C 12: 113,123,139 (GRCm38) V152A probably damaging Het
Naa35 G A 13: 59,622,866 (GRCm38) probably benign Het
Nav3 A C 10: 109,764,633 (GRCm38) S1378A probably damaging Het
Ncapd3 T A 9: 27,051,645 (GRCm38) D415E possibly damaging Het
Nlrp4f G A 13: 65,190,871 (GRCm38) R651* probably null Het
Olfr1480 A G 19: 13,530,380 (GRCm38) T280A probably benign Het
Olfr397 T A 11: 73,964,710 (GRCm38) M34K probably damaging Het
Olfr497 A G 7: 108,422,618 (GRCm38) I16V probably benign Het
P2rx7 A T 5: 122,673,717 (GRCm38) R364W probably damaging Het
Phactr2 T C 10: 13,388,703 (GRCm38) D2G probably benign Het
Phc3 G T 3: 30,965,866 (GRCm38) S28R probably damaging Het
Ppfia1 A T 7: 144,519,974 (GRCm38) probably null Het
Prdm10 C T 9: 31,353,417 (GRCm38) T667M probably benign Het
Pwwp2b T A 7: 139,255,971 (GRCm38) S443T possibly damaging Het
Pzp T C 6: 128,490,072 (GRCm38) T1113A probably damaging Het
Rapgef6 A G 11: 54,636,136 (GRCm38) E551G possibly damaging Het
Sec23ip A G 7: 128,776,784 (GRCm38) Y774C probably damaging Het
Setdb2 T C 14: 59,419,118 (GRCm38) D266G probably damaging Het
Shank1 T C 7: 44,352,886 (GRCm38) V1343A probably benign Het
Slf2 T A 19: 44,973,235 (GRCm38) D1064E probably benign Het
Slu7 A G 11: 43,443,418 (GRCm38) K424E probably benign Het
Smg1 A T 7: 118,154,664 (GRCm38) probably benign Het
Sptlc2 A T 12: 87,346,761 (GRCm38) L264Q probably damaging Het
Sra1 A G 18: 36,678,407 (GRCm38) S93P probably damaging Het
Sult1c1 T C 17: 53,964,652 (GRCm38) E169G probably benign Het
Sv2a A G 3: 96,185,572 (GRCm38) D196G probably damaging Het
Tbc1d22b A G 17: 29,594,780 (GRCm38) I362M probably damaging Het
Tenm3 T C 8: 48,228,762 (GRCm38) D2611G probably damaging Het
Tmem43 T C 6: 91,480,708 (GRCm38) F191L probably benign Het
Trbv13-2 T A 6: 41,121,694 (GRCm38) Y68N probably benign Het
Ttn T G 2: 76,774,654 (GRCm38) D18312A possibly damaging Het
Ublcp1 A G 11: 44,465,606 (GRCm38) V95A probably damaging Het
Usp17ld A G 7: 103,250,840 (GRCm38) V295A probably damaging Het
Vmn1r29 T A 6: 58,308,167 (GRCm38) L291M possibly damaging Het
Vsig10l C T 7: 43,464,151 (GRCm38) R176* probably null Het
Zbtb46 A G 2: 181,423,417 (GRCm38) probably null Het
Zfp644 A G 5: 106,637,982 (GRCm38) V233A probably benign Het
Other mutations in Eci1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03123:Eci1 APN 17 24,436,326 (GRCm38) critical splice donor site probably null
R0391:Eci1 UTSW 17 24,433,260 (GRCm38) splice site probably null
R1535:Eci1 UTSW 17 24,439,090 (GRCm38) missense probably benign 0.32
R1749:Eci1 UTSW 17 24,426,747 (GRCm38) splice site probably null
R2286:Eci1 UTSW 17 24,433,229 (GRCm38) missense probably damaging 0.99
R4179:Eci1 UTSW 17 24,436,277 (GRCm38) missense probably damaging 1.00
R6508:Eci1 UTSW 17 24,437,309 (GRCm38) missense probably damaging 1.00
R7062:Eci1 UTSW 17 24,426,740 (GRCm38) unclassified probably benign
R7771:Eci1 UTSW 17 24,433,151 (GRCm38) nonsense probably null
R9632:Eci1 UTSW 17 24,426,885 (GRCm38) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CCAAACATACTTGGCCCAGTG -3'
(R):5'- CTCTGCTGGTGAGAAAAGGGTC -3'

Sequencing Primer
(F):5'- TGCCGTGAGCTCTGACCTC -3'
(R):5'- AAGGGTCCCCAGCTGAAG -3'
Posted On 2016-11-09