UniProtKB - P48999 (LOX5_MOUSE)
Protein
Arachidonate 5-lipoxygenase
Gene
Alox5
Organism
Mus musculus (Mouse)
Status
Functioni
Catalyzes the first step in leukotriene biosynthesis, and thereby plays a role in inflammatory processes.1 Publication
Catalytic activityi
- EC:1.13.11.34
Cofactori
Protein has several cofactor binding sites:- Fe cationPROSITE-ProRule annotationNote: Binds 1 Fe cation per subunit.PROSITE-ProRule annotation
- Ca2+By similarityNote: Binds 2 calcium ions per subunit.By similarity
: leukotriene A4 biosynthesis Pathwayi
This protein is involved in the pathway leukotriene A4 biosynthesis, which is part of Lipid metabolism.View all proteins of this organism that are known to be involved in the pathway leukotriene A4 biosynthesis and in Lipid metabolism.
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 17 | Calcium 1; via carbonyl oxygen; structuralBy similarity | 1 | |
Metal bindingi | 18 | Calcium 2; via carbonyl oxygen; structuralBy similarity | 1 | |
Metal bindingi | 19 | Calcium 2; structuralBy similarity | 1 | |
Metal bindingi | 44 | Calcium 2; structuralBy similarity | 1 | |
Metal bindingi | 45 | Calcium 2; via carbonyl oxygen; structuralBy similarity | 1 | |
Metal bindingi | 47 | Calcium 2; structuralBy similarity | 1 | |
Metal bindingi | 79 | Calcium 1; via carbonyl oxygen; structuralBy similarity | 1 | |
Metal bindingi | 80 | Calcium 1; via carbonyl oxygen; structuralBy similarity | 1 | |
Sitei | 103 | Essential for stabilizing binding to COTL1By similarity | 1 | |
Metal bindingi | 368 | Iron; catalyticPROSITE-ProRule annotation | 1 | |
Metal bindingi | 373 | Iron; catalyticPROSITE-ProRule annotation | 1 | |
Metal bindingi | 551 | Iron; catalyticPROSITE-ProRule annotation | 1 | |
Metal bindingi | 555 | Iron; catalyticPROSITE-ProRule annotation | 1 | |
Metal bindingi | 674 | Iron; via carboxylate; catalyticPROSITE-ProRule annotation | 1 |
GO - Molecular functioni
- arachidonate 5-lipoxygenase activity Source: MGI
- iron ion binding Source: UniProtKB
GO - Biological processi
- acute inflammatory response Source: MGI
- inflammatory response Source: MGI
- leukotriene biosynthetic process Source: MGI
- leukotriene metabolic process Source: MGI
- leukotriene production involved in inflammatory response Source: MGI
- positive regulation of cytochrome-c oxidase activity Source: MGI
- positive regulation of vasoconstriction Source: MGI
- sensory perception of pain Source: MGI
Keywordsi
Molecular function | Dioxygenase, Oxidoreductase |
Biological process | Leukotriene biosynthesis |
Ligand | Calcium, Iron, Metal-binding |
Enzyme and pathway databases
BRENDAi | 1.13.11.34 3474 |
Reactomei | R-MMU-2142688 Synthesis of 5-eicosatetraenoic acids R-MMU-2142691 Synthesis of Leukotrienes (LT) and Eoxins (EX) R-MMU-2142700 Synthesis of Lipoxins (LX) R-MMU-6798695 Neutrophil degranulation R-MMU-9018676 Biosynthesis of D-series resolvins R-MMU-9018682 Biosynthesis of maresins R-MMU-9018896 Biosynthesis of E-series 18(S)-resolvins R-MMU-9020265 Biosynthesis of aspirin-triggered D-series resolvins R-MMU-9023661 Biosynthesis of E-series 18(R)-resolvins R-MMU-9026286 Biosynthesis of DPAn-3-derived protectins and resolvins R-MMU-9026290 Biosynthesis of DPAn-3-derived maresins R-MMU-9026403 Biosynthesis of DPAn-3-derived 13-series resolvins R-MMU-9027604 Biosynthesis of electrophilic Omega-3 PUFA oxo-derivatives |
UniPathwayi | UPA00877 |
Names & Taxonomyi
Protein namesi | Recommended name: Arachidonate 5-lipoxygenase (EC:1.13.11.34)Short name: 5-LO Short name: 5-lipoxygenase |
Gene namesi | Name:Alox5 |
Organismi | Mus musculus (Mouse) |
Taxonomic identifieri | 10090 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus |
Proteomesi |
|
Organism-specific databases
MGIi | MGI:87999 Alox5 |
Subcellular locationi
Nucleus
- Nucleus matrix 1 Publication
- Nucleus membrane By similarity; Peripheral membrane protein By similarity
Other locations
- Cytoplasm PROSITE-ProRule annotation1 Publication
Note: Shuttles between cytoplasm and nucleus. Found exclusively in the nucleus, when phosphorylated on Ser-272. Calcium binding promotes translocation from the cytosol and the nuclear matrix to the nuclear envelope and membrane association (By similarity).By similarity
Cytosol
- cytosol Source: UniProtKB
Nucleus
- nuclear envelope Source: MGI
- nuclear envelope lumen Source: UniProtKB
- nuclear matrix Source: MGI
- nuclear membrane Source: UniProtKB
- nucleoplasm Source: MGI
- nucleus Source: MGI
Plasma Membrane
- sarcolemma Source: MGI
Other locations
Keywords - Cellular componenti
Cytoplasm, Membrane, NucleusPathology & Biotechi
Mutagenesis
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Mutagenesisi | 672 | V → M: Loss of activity. 1 Publication | 1 |
Chemistry databases
ChEMBLi | CHEMBL5211 |
DrugCentrali | P48999 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000220695 | 1 – 674 | Arachidonate 5-lipoxygenaseAdd BLAST | 674 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 272 | PhosphoserineBy similarity | 1 | |
Modified residuei | 524 | PhosphoserineBy similarity | 1 |
Post-translational modificationi
Serine phosphorylation by MAPKAPK2 is stimulated by arachidonic acid. Phosphorylation on Ser-524 by PKA has an inhibitory effect. Phosphorylation on Ser-272 prevents export from the nucleus (By similarity).By similarity
Keywords - PTMi
PhosphoproteinProteomic databases
MaxQBi | P48999 |
PaxDbi | P48999 |
PeptideAtlasi | P48999 |
PRIDEi | P48999 |
PTM databases
iPTMneti | P48999 |
PhosphoSitePlusi | P48999 |
Expressioni
Gene expression databases
Bgeei | ENSMUSG00000025701 Expressed in 105 organ(s), highest expression level in decidua |
ExpressionAtlasi | P48999 baseline and differential |
Genevisiblei | P48999 MM |
Interactioni
Subunit structurei
Interacts with ALOX5AP and LTC4S.
Interacts with COTL1, the interaction is required for stability and efficient catalytic activity (By similarity).
By similarityProtein-protein interaction databases
BioGridi | 198076, 2 interactors |
STRINGi | 10090.ENSMUSP00000026795 |
Chemistry databases
BindingDBi | P48999 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 2 – 118 | PLATPROSITE-ProRule annotationAdd BLAST | 117 | |
Domaini | 119 – 674 | LipoxygenasePROSITE-ProRule annotationAdd BLAST | 556 |
Sequence similaritiesi
Belongs to the lipoxygenase family.Curated
Phylogenomic databases
eggNOGi | ENOG410IF0U Eukaryota ENOG410YN4N LUCA |
GeneTreei | ENSGT00940000156111 |
HOGENOMi | HOG000234358 |
InParanoidi | P48999 |
KOi | K00461 |
OMAi | THLMTEV |
OrthoDBi | 385042at2759 |
TreeFami | TF105320 |
Family and domain databases
CDDi | cd01753 PLAT_LOX, 1 hit |
InterProi | View protein in InterPro IPR000907 LipOase IPR013819 LipOase_C IPR036226 LipOase_C_sf IPR020834 LipOase_CS IPR020833 LipOase_Fe_BS IPR001885 LipOase_mml IPR001024 PLAT/LH2_dom IPR036392 PLAT/LH2_dom_sf IPR042062 PLAT_LOX_verte |
PANTHERi | PTHR11771 PTHR11771, 1 hit |
Pfami | View protein in Pfam PF00305 Lipoxygenase, 1 hit PF01477 PLAT, 1 hit |
PRINTSi | PR00087 LIPOXYGENASE PR00467 MAMLPOXGNASE |
SMARTi | View protein in SMART SM00308 LH2, 1 hit |
SUPFAMi | SSF48484 SSF48484, 1 hit SSF49723 SSF49723, 1 hit |
PROSITEi | View protein in PROSITE PS00711 LIPOXYGENASE_1, 1 hit PS00081 LIPOXYGENASE_2, 1 hit PS51393 LIPOXYGENASE_3, 1 hit PS50095 PLAT, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
This entry has 1 described isoform and 3 potential isoforms that are computationally mapped.Show allAlign All
P48999-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MPSYTVTVAT GSQWFAGTDD YIYLSLIGSA GCSEKHLLDK AFYNDFERGA
60 70 80 90 100
VDSYDVTVDE ELGEIYLVKI EKRKYWLHDD WYLKYITLKT PHGDYIEFPC
110 120 130 140 150
YRWITGEGEI VLRDGRAKLA RDDQIHILKQ HRRKELEARQ KQYRWMEWNP
160 170 180 190 200
GFPLSIDAKC HKDLPRDIQF DSEKGVDFVL NYSKAMENLF INRFMHMFQS
210 220 230 240 250
SWHDFADFEK IFVKISNTIS ERVKNHWQED LMFGYQFLNG CNPVLIKRCT
260 270 280 290 300
ALPPKLPVTT EMVECSLERQ LSLEQEVQEG NIFIVDYELL DGIDANKTDP
310 320 330 340 350
CTHQFLAAPI CLLYKNLANK IVPIAIQLNQ TPGESNPIFL PTDSKYDWLL
360 370 380 390 400
AKIWVRSSDF HVHQTITHLL RTHLVSEVFG IAMYRQLPAV HPLFKLLVAH
410 420 430 440 450
VRFTIAINTK AREQLICEYG LFDKANATGG GGHVQMVQRA VQDLTYSSLC
460 470 480 490 500
FPEAIKARGM DSTEDIPFYF YRDDGLLVWE AIQSFTMEVV SIYYENDQVV
510 520 530 540 550
EEDQELQDFV KDVYVYGMRG KKASGFPKSI KSREKLSEYL TVVIFTASAQ
560 570 580 590 600
HAAVNFGQYD WCSWIPNAPP TMRAPPPTAK GVVTIEQIVD TLPDRGRSCW
610 620 630 640 650
HLGAVWALSQ FQENELFLGM YPEEHFIEKP VKEAMIRFRK NLEAIVSVIA
660 670
ERNKNKKLPY YYLSPDRIPN SVAI
Computationally mapped potential isoform sequencesi
There are 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketE9Q6H6 | E9Q6H6_MOUSE | Arachidonate 5-lipoxygenase | Alox5 | 642 | Annotation score: | ||
E9QA93 | E9QA93_MOUSE | Arachidonate 5-lipoxygenase | Alox5 | 617 | Annotation score: | ||
A0A0N4SW45 | A0A0N4SW45_MOUSE | Arachidonate 5-lipoxygenase | Alox5 | 434 | Annotation score: |
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 466 | I → M in AAC37673 (PubMed:7629107).Curated | 1 | |
Sequence conflicti | 646 | V → I in AAC37673 (PubMed:7629107).Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | L42198 mRNA Translation: AAC37673.1 AK137481 mRNA Translation: BAE23373.1 AK171413 mRNA Translation: BAE42439.1 BC139102 mRNA Translation: AAI39103.1 BC141213 mRNA Translation: AAI41214.1 |
CCDSi | CCDS20452.1 |
PIRi | I49479 |
RefSeqi | NP_033792.1, NM_009662.2 |
Genome annotation databases
Ensembli | ENSMUST00000026795; ENSMUSP00000026795; ENSMUSG00000025701 |
GeneIDi | 11689 |
KEGGi | mmu:11689 |
UCSCi | uc009dkd.1 mouse |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | L42198 mRNA Translation: AAC37673.1 AK137481 mRNA Translation: BAE23373.1 AK171413 mRNA Translation: BAE42439.1 BC139102 mRNA Translation: AAI39103.1 BC141213 mRNA Translation: AAI41214.1 |
CCDSi | CCDS20452.1 |
PIRi | I49479 |
RefSeqi | NP_033792.1, NM_009662.2 |
3D structure databases
SMRi | P48999 |
ModBasei | Search... |
Protein-protein interaction databases
BioGridi | 198076, 2 interactors |
STRINGi | 10090.ENSMUSP00000026795 |
Chemistry databases
BindingDBi | P48999 |
ChEMBLi | CHEMBL5211 |
DrugCentrali | P48999 |
PTM databases
iPTMneti | P48999 |
PhosphoSitePlusi | P48999 |
Proteomic databases
MaxQBi | P48999 |
PaxDbi | P48999 |
PeptideAtlasi | P48999 |
PRIDEi | P48999 |
Genome annotation databases
Ensembli | ENSMUST00000026795; ENSMUSP00000026795; ENSMUSG00000025701 |
GeneIDi | 11689 |
KEGGi | mmu:11689 |
UCSCi | uc009dkd.1 mouse |
Organism-specific databases
CTDi | 240 |
MGIi | MGI:87999 Alox5 |
Phylogenomic databases
eggNOGi | ENOG410IF0U Eukaryota ENOG410YN4N LUCA |
GeneTreei | ENSGT00940000156111 |
HOGENOMi | HOG000234358 |
InParanoidi | P48999 |
KOi | K00461 |
OMAi | THLMTEV |
OrthoDBi | 385042at2759 |
TreeFami | TF105320 |
Enzyme and pathway databases
UniPathwayi | UPA00877 |
BRENDAi | 1.13.11.34 3474 |
Reactomei | R-MMU-2142688 Synthesis of 5-eicosatetraenoic acids R-MMU-2142691 Synthesis of Leukotrienes (LT) and Eoxins (EX) R-MMU-2142700 Synthesis of Lipoxins (LX) R-MMU-6798695 Neutrophil degranulation R-MMU-9018676 Biosynthesis of D-series resolvins R-MMU-9018682 Biosynthesis of maresins R-MMU-9018896 Biosynthesis of E-series 18(S)-resolvins R-MMU-9020265 Biosynthesis of aspirin-triggered D-series resolvins R-MMU-9023661 Biosynthesis of E-series 18(R)-resolvins R-MMU-9026286 Biosynthesis of DPAn-3-derived protectins and resolvins R-MMU-9026290 Biosynthesis of DPAn-3-derived maresins R-MMU-9026403 Biosynthesis of DPAn-3-derived 13-series resolvins R-MMU-9027604 Biosynthesis of electrophilic Omega-3 PUFA oxo-derivatives |
Miscellaneous databases
ChiTaRSi | Alox5 mouse |
PROi | PR:P48999 |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSMUSG00000025701 Expressed in 105 organ(s), highest expression level in decidua |
ExpressionAtlasi | P48999 baseline and differential |
Genevisiblei | P48999 MM |
Family and domain databases
CDDi | cd01753 PLAT_LOX, 1 hit |
InterProi | View protein in InterPro IPR000907 LipOase IPR013819 LipOase_C IPR036226 LipOase_C_sf IPR020834 LipOase_CS IPR020833 LipOase_Fe_BS IPR001885 LipOase_mml IPR001024 PLAT/LH2_dom IPR036392 PLAT/LH2_dom_sf IPR042062 PLAT_LOX_verte |
PANTHERi | PTHR11771 PTHR11771, 1 hit |
Pfami | View protein in Pfam PF00305 Lipoxygenase, 1 hit PF01477 PLAT, 1 hit |
PRINTSi | PR00087 LIPOXYGENASE PR00467 MAMLPOXGNASE |
SMARTi | View protein in SMART SM00308 LH2, 1 hit |
SUPFAMi | SSF48484 SSF48484, 1 hit SSF49723 SSF49723, 1 hit |
PROSITEi | View protein in PROSITE PS00711 LIPOXYGENASE_1, 1 hit PS00081 LIPOXYGENASE_2, 1 hit PS51393 LIPOXYGENASE_3, 1 hit PS50095 PLAT, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | LOX5_MOUSE | |
Accessioni | P48999Primary (citable) accession number: P48999 Secondary accession number(s): Q3TB75 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 1, 1996 |
Last sequence update: | July 27, 2011 | |
Last modified: | November 13, 2019 | |
This is version 157 of the entry and version 3 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Complete proteome, Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families - MGD cross-references
Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot - PATHWAY comments
Index of metabolic and biosynthesis pathways