UniProtKB - O62137 (ACX12_CAEEL)
Acyl-coenzyme A oxidase acox-1.2
acox-1.2
Functioni
Involved in the first step of peroxisomal beta-oxidation by catalyzing the desaturation of fatty acid-derived side chains of ascaroside pheromones, which regulates development and behavior (PubMed:25775534, PubMed:27551084).
Specifically, shortens ascarosides with 5-carbon omega side chain (asc-omega-C5) (PubMed:25775534, PubMed:27551084).
Does not shorten indol-3-carbonyl(IC)-ascaroside with 7-carbon or 9-carbon side chains (PubMed:29863473).
Does not catalyze the desaturation of fatty acids or hydroxylated fatty acids (PubMed:25775534, PubMed:27551084).
3 PublicationsCatalytic activityi
Cofactori
Activity regulationi
Kineticsi
- KM=175 µM for asc-omega-C5-CoA (at 30 degrees Celsius and pH 7.4)1 Publication
- KM=152 µM for asc-omega-C5-CoA (at 30 degrees Celsius, pH 7.4 and in complex with acox-1.1)1 Publication
: peroxisomal fatty acid beta-oxidation Pathwayi
This protein is involved in the pathway peroxisomal fatty acid beta-oxidation, which is part of Lipid metabolism.2 PublicationsView all proteins of this organism that are known to be involved in the pathway peroxisomal fatty acid beta-oxidation and in Lipid metabolism.
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 189 | FAD; via amide nitrogenUniRule annotationCombined sources1 Publication | 1 | |
Binding sitei | 293 | SubstrateCombined sources1 Publication | 1 | |
Sitei | 299 | Important for asc-omega-C5-CoA binding and thus substrate specificity1 PublicationImported | 1 | |
Binding sitei | 318 | FAD; shared with dimeric partnerCombined sources1 Publication | 1 | |
Binding sitei | 340 | ATP; via tele nitrogen; shared with dimeric partnerCombined sources1 Publication | 1 | |
Binding sitei | 390 | ATP; via carbonyl oxygenBy similarity | 1 | |
Binding sitei | 394 | ATPBy similarity | 1 | |
Binding sitei | 402 | ATP; shared with dimeric partnerCombined sources1 Publication | 1 | |
Binding sitei | 409 | FAD; via amide nitrogen; shared with dimeric partnerCombined sources1 Publication | 1 | |
Active sitei | 432 | Proton acceptorUniRule annotation | 1 | |
Binding sitei | 434 | FADCombined sources1 Publication | 1 | |
Binding sitei | 573 | ATPCombined sources1 Publication | 1 |
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 147 – 150 | FADCombined sources1 Publication | 4 | |
Nucleotide bindingi | 155 – 156 | FADCombined sources1 Publication | 2 | |
Nucleotide bindingi | 338 – 341 | FAD; shared with dimeric partnerCombined sources1 Publication | 4 | |
Nucleotide bindingi | 525 – 528 | ATPCombined sources1 Publication | 4 |
GO - Molecular functioni
- acyl-CoA oxidase activity Source: UniProtKB
- ATP binding Source: UniProtKB
- FAD binding Source: InterPro
- fatty acid binding Source: GO_Central
- flavin adenine dinucleotide binding Source: GO_Central
GO - Biological processi
- ascaroside biosynthetic process Source: UniProtKB
- fatty acid beta-oxidation using acyl-CoA oxidase Source: UniProtKB
- lipid homeostasis Source: GO_Central
Keywordsi
Molecular function | Oxidoreductase |
Biological process | Fatty acid metabolism, Lipid metabolism |
Ligand | ATP-binding, FAD, Flavoprotein, Nucleotide-binding |
Enzyme and pathway databases
BRENDAi | 1.3.3.6, 1045 |
Reactomei | R-CEL-193368, Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol R-CEL-389887, Beta-oxidation of pristanoyl-CoA R-CEL-9033241, Peroxisomal protein import |
UniPathwayi | UPA00661 |
Names & Taxonomyi
Protein namesi | |
Gene namesi | ORF Names:F08A8.2Imported |
Organismi | Caenorhabditis elegansImported |
Taxonomic identifieri | 6239 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Ecdysozoa › Nematoda › Chromadorea › Rhabditida › Rhabditina › Rhabditomorpha › Rhabditoidea › Rhabditidae › Peloderinae › Caenorhabditis |
Proteomesi |
|
Organism-specific databases
WormBasei | F08A8.2 ; CE43421 ; WBGene00008565 ; acox-1.2 |
Subcellular locationi
Peroxisome
- Peroxisome By similarity
Peroxisome
- peroxisome Source: GO_Central
Keywords - Cellular componenti
PeroxisomePathology & Biotechi
Mutagenesis
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Mutagenesisi | 432 | E → A: Increases ATP and FAD binding. 1 Publication | 1 | |
Mutagenesisi | 496 – 661 | Missing in gk386052; increases production of asc-omega-C5 and reduces the production of asc-omega-C3. 1 PublicationAdd BLAST | 166 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000452303 | 1 – 661 | Acyl-coenzyme A oxidase acox-1.2Add BLAST | 661 |
Proteomic databases
EPDi | O62137 |
PaxDbi | O62137 |
PeptideAtlasi | O62137 |
Expressioni
Inductioni
Gene expression databases
Bgeei | WBGene00008565, Expressed in multi-cellular organism and 3 other tissues |
Structurei
Secondary structure
3D structure databases
SMRi | O62137 |
ModBasei | Search... |
PDBe-KBi | Search... |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 283 – 286 | Substrate bindingCombined sources1 Publication | 4 | |
Regioni | 431 – 432 | Substrate bindingCombined sources1 Publication | 2 |
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 659 – 661 | Microbody targeting signalSequence analysis | 3 |
Sequence similaritiesi
Phylogenomic databases
eggNOGi | KOG0136, Eukaryota |
GeneTreei | ENSGT00940000168827 |
HOGENOMi | CLU_014629_3_1_1 |
InParanoidi | O62137 |
OMAi | TKWWIGA |
OrthoDBi | 416859at2759 |
PhylomeDBi | O62137 |
Family and domain databases
Gene3Di | 1.10.540.10, 1 hit |
InterProi | View protein in InterPro IPR029320, Acyl-CoA_ox_N IPR006091, Acyl-CoA_Oxase/DH_cen-dom IPR012258, Acyl-CoA_oxidase IPR002655, Acyl-CoA_oxidase_C IPR036250, AcylCo_DH-like_C IPR037069, AcylCoA_DH/ox_N_sf IPR009100, AcylCoA_DH/oxidase_NM_dom |
PANTHERi | PTHR10909, PTHR10909, 1 hit |
Pfami | View protein in Pfam PF01756, ACOX, 1 hit PF02770, Acyl-CoA_dh_M, 1 hit PF14749, Acyl-CoA_ox_N, 1 hit |
PIRSFi | PIRSF000168, Acyl-CoA_oxidase, 1 hit |
SUPFAMi | SSF47203, SSF47203, 2 hits SSF56645, SSF56645, 1 hit |
i Sequence
Sequence statusi: Complete.
10 20 30 40 50
MANRSIRDGD NPELLEERRM ATFDTDKMAA VIYGSEEFAR RRREITDAVS
60 70 80 90 100
KIPELADIKP YPFLTREEKV TEGTRKISIL TKYLNQLIDR DNEEESLHLH
110 120 130 140 150
REVIGYEGHP FALHDALFIP TLQSQASDEQ QEKWLERARR REIIGCYAQT
160 170 180 190 200
ELGHGSNLRN LETTAVYDIA SQEFVLHTPT TTALKWWPGA LGKSCNYALV
210 220 230 240 250
VAELIIKRNN YGPHFFMVQL RDEKTHIPLK GVTVGDIGPK MNFNAADNGY
260 270 280 290 300
LGLNNLRVPR TNLLMRHCKV EADGTYVKPP HAKIGYSGMV KIRSQMAMEQ
310 320 330 340 350
GLFLAHALTI AARYSAVRRQ GHLDDKQVEV KVLDYQTQQH RLFPSLARAY
360 370 380 390 400
AFIFTGFETI HLYSQLLKDV DMGNTSGMAD LHALTSGLKS VVAHETGEGI
410 420 430 440 450
EQARMACGGH GYSMASYISV VYGIAIGGCT YEGENMVMLL QLARYLVKSV
460 470 480 490 500
ELIKAGKAKK LGPVASYLAD KSDETDLTSL NGYVKMFENM ARRQAWKATE
510 520 530 540 550
KFLKLMESGE SREVAWNKSA VELTRASRLH TRLFIIEAFM RRVSRIEDIP
560 570 580 590 600
VKEVLTDLLH LHVNYELLDV ATYALEFMSF TQLDYVRDQL YLYLEKIRPN
610 620 630 640 650
AVSLVDSFQI SDMQLRSVLG RRDGHVYENL FKWAKSSPLN NADVLPSVEK
660
YLKPMMEKAK L
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BX284601 Genomic DNA Translation: CAB16864.2 |
RefSeqi | NP_493262.2, NM_060861.3 |
Genome annotation databases
EnsemblMetazoai | F08A8.2.1; F08A8.2.1; WBGene00008565 |
GeneIDi | 173163 |
KEGGi | cel:CELE_F08A8.2 |
UCSCi | F08A8.2, c. elegans |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BX284601 Genomic DNA Translation: CAB16864.2 |
RefSeqi | NP_493262.2, NM_060861.3 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
5K3J | X-ray | 2.68 | A/B | 1-661 | [»] | |
SMRi | O62137 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
STRINGi | 6239.F08A8.2 |
Proteomic databases
EPDi | O62137 |
PaxDbi | O62137 |
PeptideAtlasi | O62137 |
Genome annotation databases
EnsemblMetazoai | F08A8.2.1; F08A8.2.1; WBGene00008565 |
GeneIDi | 173163 |
KEGGi | cel:CELE_F08A8.2 |
UCSCi | F08A8.2, c. elegans |
Organism-specific databases
CTDi | 173163 |
WormBasei | F08A8.2 ; CE43421 ; WBGene00008565 ; acox-1.2 |
Phylogenomic databases
eggNOGi | KOG0136, Eukaryota |
GeneTreei | ENSGT00940000168827 |
HOGENOMi | CLU_014629_3_1_1 |
InParanoidi | O62137 |
OMAi | TKWWIGA |
OrthoDBi | 416859at2759 |
PhylomeDBi | O62137 |
Enzyme and pathway databases
UniPathwayi | UPA00661 |
BRENDAi | 1.3.3.6, 1045 |
Reactomei | R-CEL-193368, Synthesis of bile acids and bile salts via 7alpha-hydroxycholesterol R-CEL-389887, Beta-oxidation of pristanoyl-CoA R-CEL-9033241, Peroxisomal protein import |
Gene expression databases
Bgeei | WBGene00008565, Expressed in multi-cellular organism and 3 other tissues |
Family and domain databases
Gene3Di | 1.10.540.10, 1 hit |
InterProi | View protein in InterPro IPR029320, Acyl-CoA_ox_N IPR006091, Acyl-CoA_Oxase/DH_cen-dom IPR012258, Acyl-CoA_oxidase IPR002655, Acyl-CoA_oxidase_C IPR036250, AcylCo_DH-like_C IPR037069, AcylCoA_DH/ox_N_sf IPR009100, AcylCoA_DH/oxidase_NM_dom |
PANTHERi | PTHR10909, PTHR10909, 1 hit |
Pfami | View protein in Pfam PF01756, ACOX, 1 hit PF02770, Acyl-CoA_dh_M, 1 hit PF14749, Acyl-CoA_ox_N, 1 hit |
PIRSFi | PIRSF000168, Acyl-CoA_oxidase, 1 hit |
SUPFAMi | SSF47203, SSF47203, 2 hits SSF56645, SSF56645, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | ACX12_CAEEL | |
Accessioni | O62137Primary (citable) accession number: O62137 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | April 7, 2021 |
Last sequence update: | February 10, 2009 | |
Last modified: | September 29, 2021 | |
This is version 153 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Caenorhabditis annotation project |
Miscellaneousi
Keywords - Technical termi
3D-structure, Reference proteomeDocuments
- Caenorhabditis elegans
Caenorhabditis elegans: entries, gene names and cross-references to WormBase - PATHWAY comments
Index of metabolic and biosynthesis pathways - PDB cross-references
Index of Protein Data Bank (PDB) cross-references - SIMILARITY comments
Index of protein domains and families