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Protein

Arachidonate 15-lipoxygenase B

Gene

ALOX15B

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Non-heme iron-containing dioxygenase that catalyzes the stereo-specific peroxidation of free and esterified polyunsaturated fatty acids generating a spectrum of bioactive lipid mediators. Converts arachidonic acid to 15S-hydroperoxyeicosatetraenoic acid/(15S)-HPETE. Also acts on linoleic acid to produce 13-hydroxyoctadecadienoic acid/13-HPODE. Has no detectable 8S-lipoxygenase activity but reacts with (8S)-HPETE to produce (8S,15S)-diHPETE. May regulate progression through the cell cycle and cell proliferation. May also regulate cytokine secretion by macrophages and therefore play a role in the immune response. May also regulate macrophage differentiation into proatherogenic foam cells.7 Publications

Catalytic activityi

Arachidonate + O2 = (5Z,8Z,11Z,13E)-(15S)-15-hydroperoxyicosa-5,8,11,13-tetraenoate.
Linoleate + O2 = (9Z,11E)-13-hydroxyoctadeca-9,11-dienoate.

Cofactori

Fe cationPROSITE-ProRule annotation1 PublicationNote: Binds 1 Fe cation per subunit.PROSITE-ProRule annotation1 Publication

Kineticsi

  1. KM=1100 µM for arachidonate (isoform D at pH 7.4 and 20 degrees Celsius)1 Publication
  2. KM=10 µM for linoleate (isoform A at pH 7.4 and 20 degrees Celsius)1 Publication
  3. KM=25 µM for arachidonate (isoform A at pH 7.4 and 20 degrees Celsius)1 Publication

Vmax=4 µmol/min/mg enzyme with arachidonate as substrate (isoform A at pH 7.4 and 20 degrees Celsius)1 Publication

Vmax=2 µmol/min/mg enzyme with arachidonate as substrate (isoform D at pH 7.4 and 20 degrees Celsius)1 Publication

Vmax=4 µmol/min/mg enzyme with linoleate as substrate (isoform A at pH 7.4 and 20 degrees Celsius)1 Publication

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi15 – 151Calcium 1; via carbonyl oxygen1 Publication
Metal bindingi17 – 171Calcium 1; via carbonyl oxygen1 Publication
Metal bindingi39 – 391Calcium 21 Publication
Metal bindingi40 – 401Calcium 2; via carbonyl oxygen1 Publication
Metal bindingi42 – 421Calcium 2; via carbonyl oxygen1 Publication
Metal bindingi44 – 441Calcium 21 Publication
Metal bindingi85 – 851Calcium 11 Publication
Metal bindingi86 – 861Calcium 1; via carbonyl oxygen1 Publication
Metal bindingi373 – 3731Iron; catalyticPROSITE-ProRule annotation1 Publication
Metal bindingi378 – 3781Iron; catalyticPROSITE-ProRule annotation1 Publication
Metal bindingi553 – 5531Iron; catalyticPROSITE-ProRule annotation1 Publication
Metal bindingi676 – 6761Iron; via carboxylate; catalyticPROSITE-ProRule annotation1 Publication

GO - Molecular functioni

  1. arachidonate 15-lipoxygenase activity Source: UniProtKB
  2. arachidonate 8(S)-lipoxygenase activity Source: Ensembl
  3. calcium ion binding Source: UniProtKB
  4. iron ion binding Source: UniProtKB
  5. linoleate 13S-lipoxygenase activity Source: UniProtKB
  6. lipid binding Source: UniProtKB-KW

GO - Biological processi

  1. apoptotic process Source: UniProtKB
  2. arachidonic acid metabolic process Source: UniProtKB
  3. hepoxilin biosynthetic process Source: UniProtKB
  4. linoleic acid metabolic process Source: Ensembl
  5. lipid metabolic process Source: UniProtKB
  6. lipoxygenase pathway Source: Reactome
  7. negative regulation of cell cycle Source: UniProtKB
  8. negative regulation of cell migration Source: UniProtKB
  9. negative regulation of cell proliferation Source: UniProtKB
  10. negative regulation of growth Source: UniProtKB
  11. positive regulation of chemokine secretion Source: UniProtKB
  12. positive regulation of keratinocyte differentiation Source: Ensembl
  13. positive regulation of macrophage derived foam cell differentiation Source: UniProtKB
  14. positive regulation of peroxisome proliferator activated receptor signaling pathway Source: Ensembl
  15. prostate gland development Source: UniProtKB
  16. regulation of epithelial cell differentiation Source: UniProtKB
  17. small molecule metabolic process Source: Reactome
Complete GO annotation...

Keywords - Molecular functioni

Dioxygenase, Oxidoreductase

Keywords - Biological processi

Lipid metabolism

Keywords - Ligandi

Calcium, Iron, Lipid-binding, Metal-binding

Enzyme and pathway databases

BRENDAi1.13.11.33. 2681.
ReactomeiREACT_150422. Synthesis of 15-eicosatetraenoic acid derivatives.
UniPathwayiUPA00881.

Names & Taxonomyi

Protein namesi
Recommended name:
Arachidonate 15-lipoxygenase B (EC:1.13.11.33)
Short name:
15-LOX-B
Alternative name(s):
15-lipoxygenase 2
Short name:
15-LOX-2
Arachidonate 15-lipoxygenase type II
Linoleate 13-lipoxygenase 15-LOb (EC:1.13.11.-)
Gene namesi
Name:ALOX15B
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
ProteomesiUP000005640 Componenti: Chromosome 17

Organism-specific databases

HGNCiHGNC:434. ALOX15B.

Subcellular locationi

Isoform A : Nucleus
Note: Other isoforms are excluded from the nucleus.
Cytoplasmcytosol. Cell membrane. Cytoplasmcytoskeleton. Membrane; Peripheral membrane protein
Note: Predominantly cytosolic; becomes enriched at membranes upon calcium binding.

GO - Cellular componenti

  1. cytoplasm Source: HPA
  2. cytoskeleton Source: UniProtKB
  3. cytosol Source: UniProtKB
  4. extracellular vesicular exosome Source: UniProtKB
  5. extrinsic component of membrane Source: UniProtKB
  6. intracellular Source: UniProtKB
  7. membrane Source: UniProtKB
  8. nucleus Source: UniProtKB
  9. plasma membrane Source: UniProtKB
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Cytoplasm, Cytoskeleton, Membrane, Nucleus

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Mutagenesisi39 – 391D → A: Abolishes calcium-dependent association with membranes; when associated with A-44 and A-85. 1 Publication
Mutagenesisi44 – 441E → A: Abolishes calcium-dependent association with membranes; when associated with A-39 and A-85. 1 Publication
Mutagenesisi85 – 851D → A: Abolishes calcium-dependent association with membranes; when associated with A-39 and A-44. 1 Publication
Mutagenesisi602 – 6021D → Y: No effect on the stereoselectivity of the oxygenation reaction. Completely changes the stereoselectivity of the oxygenation reaction to produce (8S)-HPETE instead of (15S)-HPETE; when associated with H-603. 1 Publication
Mutagenesisi603 – 6031V → H: Changes the stereoselectivity of the oxygenation reaction. Completely changes the stereoselectivity of the oxygenation reaction to produce (8S)-HPETE instead of (15S)-HPETE; when associated with Y-602. 1 Publication

Organism-specific databases

PharmGKBiPA24725.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 676676Arachidonate 15-lipoxygenase BPRO_0000220700Add
BLAST

Proteomic databases

PaxDbiO15296.
PRIDEiO15296.

PTM databases

PhosphoSiteiO15296.

Expressioni

Tissue specificityi

Expressed in hair, prostate, lung, ovary, lymph node, spinal cord and cornea.3 Publications

Inductioni

Up-regulated by UV-irradiation.1 Publication

Gene expression databases

BgeeiO15296.
CleanExiHS_ALOX15B.
ExpressionAtlasiO15296. baseline and differential.
GenevestigatoriO15296.

Interactioni

Protein-protein interaction databases

BioGridi106748. 3 interactions.
STRINGi9606.ENSP00000369530.

Structurei

Secondary structure

1
676
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi3 – 108Combined sources
Beta strandi20 – 3011Combined sources
Beta strandi50 – 567Combined sources
Beta strandi63 – 7210Combined sources
Turni77 – 793Combined sources
Beta strandi87 – 959Combined sources
Beta strandi102 – 1109Combined sources
Beta strandi115 – 1195Combined sources
Turni126 – 1283Combined sources
Helixi132 – 14817Combined sources
Beta strandi161 – 1633Combined sources
Helixi167 – 1693Combined sources
Helixi172 – 1743Combined sources
Helixi178 – 19720Combined sources
Helixi212 – 2154Combined sources
Helixi216 – 2194Combined sources
Helixi223 – 2319Combined sources
Helixi235 – 24410Combined sources
Helixi265 – 2728Combined sources
Helixi278 – 2847Combined sources
Beta strandi287 – 2915Combined sources
Helixi293 – 2953Combined sources
Beta strandi314 – 3196Combined sources
Turni321 – 3233Combined sources
Beta strandi326 – 33611Combined sources
Helixi350 – 37021Combined sources
Turni371 – 3733Combined sources
Helixi374 – 3774Combined sources
Helixi379 – 39113Combined sources
Helixi397 – 4026Combined sources
Helixi403 – 4064Combined sources
Helixi409 – 41911Combined sources
Helixi426 – 4305Combined sources
Helixi434 – 44613Combined sources
Helixi451 – 4544Combined sources
Helixi456 – 4627Combined sources
Helixi472 – 49524Combined sources
Helixi499 – 5035Combined sources
Helixi506 – 51813Combined sources
Turni519 – 5224Combined sources
Helixi524 – 5263Combined sources
Helixi535 – 54915Combined sources
Helixi551 – 5577Combined sources
Helixi560 – 5645Combined sources
Helixi567 – 5693Combined sources
Beta strandi574 – 5763Combined sources
Beta strandi580 – 5834Combined sources
Helixi587 – 5937Combined sources
Helixi597 – 61115Combined sources
Helixi631 – 65626Combined sources
Helixi667 – 6693Combined sources
Beta strandi670 – 6734Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
4NREX-ray2.63A1-676[»]
ProteinModelPortaliO15296.
SMRiO15296. Positions 2-676.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini2 – 124123PLATPROSITE-ProRule annotationAdd
BLAST
Domaini125 – 676552LipoxygenasePROSITE-ProRule annotationAdd
BLAST

Domaini

The PLAT domain can bind calcium ions; this promotes association with membranes.

Sequence similaritiesi

Belongs to the lipoxygenase family.Curated
Contains 1 lipoxygenase domain.PROSITE-ProRule annotation
Contains 1 PLAT domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiNOG69653.
GeneTreeiENSGT00550000074415.
HOVERGENiHBG005150.
InParanoidiO15296.
KOiK08022.
OMAiIQTNVIN.
OrthoDBiEOG7B05CG.
PhylomeDBiO15296.
TreeFamiTF105320.

Family and domain databases

Gene3Di2.60.60.20. 1 hit.
InterProiIPR008976. Lipase_LipOase.
IPR000907. LipOase.
IPR013819. LipOase_C.
IPR020834. LipOase_CS.
IPR020833. LipOase_Fe_BS.
IPR001885. LipOase_mml.
IPR001024. PLAT/LH2_dom.
[Graphical view]
PANTHERiPTHR11771. PTHR11771. 1 hit.
PfamiPF00305. Lipoxygenase. 1 hit.
PF01477. PLAT. 1 hit.
[Graphical view]
PRINTSiPR00087. LIPOXYGENASE.
PR00467. MAMLPOXGNASE.
SMARTiSM00308. LH2. 1 hit.
[Graphical view]
SUPFAMiSSF48484. SSF48484. 1 hit.
SSF49723. SSF49723. 1 hit.
PROSITEiPS00711. LIPOXYGENASE_1. 1 hit.
PS00081. LIPOXYGENASE_2. 1 hit.
PS51393. LIPOXYGENASE_3. 1 hit.
PS50095. PLAT. 1 hit.
[Graphical view]

Sequences (4)i

Sequence statusi: Complete.

This entry describes 4 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform A (identifier: O15296-1) [UniParc]FASTAAdd to basket

Also known as: 15-LOb1

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MAEFRVRVST GEAFGAGTWD KVSVSIVGTR GESPPLPLDN LGKEFTAGAE
60 70 80 90 100
EDFQVTLPED VGRVLLLRVH KAPPVLPLLG PLAPDAWFCR WFQLTPPRGG
110 120 130 140 150
HLLFPCYQWL EGAGTLVLQE GTAKVSWADH HPVLQQQRQE ELQARQEMYQ
160 170 180 190 200
WKAYNPGWPH CLDEKTVEDL ELNIKYSTAK NANFYLQAGS AFAEMKIKGL
210 220 230 240 250
LDRKGLWRSL NEMKRIFNFR RTPAAEHAFE HWQEDAFFAS QFLNGLNPVL
260 270 280 290 300
IRRCHYLPKN FPVTDAMVAS VLGPGTSLQA ELEKGSLFLV DHGILSGIQT
310 320 330 340 350
NVINGKPQFS AAPMTLLYQS PGCGPLLPLA IQLSQTPGPN SPIFLPTDDK
360 370 380 390 400
WDWLLAKTWV RNAEFSFHEA LTHLLHSHLL PEVFTLATLR QLPHCHPLFK
410 420 430 440 450
LLIPHTRYTL HINTLARELL IVPGQVVDRS TGIGIEGFSE LIQRNMKQLN
460 470 480 490 500
YSLLCLPEDI RTRGVEDIPG YYYRDDGMQI WGAVERFVSE IIGIYYPSDE
510 520 530 540 550
SVQDDRELQA WVREIFSKGF LNQESSGIPS SLETREALVQ YVTMVIFTCS
560 570 580 590 600
AKHAAVSAGQ FDSCAWMPNL PPSMQLPPPT SKGLATCEGF IATLPPVNAT
610 620 630 640 650
CDVILALWLL SKEPGDQRPL GTYPDEHFTE EAPRRSIATF QSRLAQISRG
660 670
IQERNQGLVL PYTYLDPPLI ENSVSI
Length:676
Mass (Da):75,857
Last modified:January 10, 2011 - v3
Checksum:i4F641DF2F9D492C6
GO
Isoform B (identifier: O15296-2) [UniParc]FASTAAdd to basket

Also known as: 15-LOX2sv-b

The sequence of this isoform differs from the canonical sequence as follows:
     401-429: Missing.
     483-527: Missing.

Show »
Length:602
Mass (Da):67,345
Checksum:i8804BB44095695C2
GO
Isoform C (identifier: O15296-3) [UniParc]FASTAAdd to basket

Also known as: 15-LOX2sv-c

The sequence of this isoform differs from the canonical sequence as follows:
     561-617: FDSCAWMPNL...WLLSKEPGDQ → VRKGQRPRWQ...PKAWQHARAS
     618-676: Missing.

Show »
Length:617
Mass (Da):69,136
Checksum:i3F690488B2B766AC
GO
Isoform D (identifier: O15296-4) [UniParc]FASTAAdd to basket

Also known as: 15-LOX2sv-a, 15-LOb2

The sequence of this isoform differs from the canonical sequence as follows:
     401-429: Missing.

Show »
Length:647
Mass (Da):72,523
Checksum:iEE51EEA9221CCC4B
GO

Sequence cautioni

The sequence AAD37786.1 differs from that shown. Reason: Erroneous gene model prediction. Curated

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti271 – 2711V → L in AAB61706 (PubMed:9177185).Curated
Sequence conflicti271 – 2711V → L in CAC34521 (PubMed:11350124).Curated
Sequence conflicti338 – 3381G → C in AAD37786 (PubMed:15489334).Curated

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti486 – 4861R → H.1 Publication
Corresponds to variant rs9895916 [ dbSNP | Ensembl ].
VAR_061334
Natural varianti656 – 6561Q → R.4 Publications
Corresponds to variant rs4792147 [ dbSNP | Ensembl ].
VAR_024524
Natural varianti676 – 6761I → V.
Corresponds to variant rs7225107 [ dbSNP | Ensembl ].
VAR_024525

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei401 – 42929Missing in isoform B and isoform D. 1 PublicationVSP_003142Add
BLAST
Alternative sequencei483 – 52745Missing in isoform B. 1 PublicationVSP_003143Add
BLAST
Alternative sequencei561 – 61757FDSCA…EPGDQ → VRKGQRPRWQAGGDPAPQPH SALSAFSLTPVLGCPTCHPA CSCHHPPPKAWQHARAS in isoform C. 1 PublicationVSP_003144Add
BLAST
Alternative sequencei618 – 67659Missing in isoform C. 1 PublicationVSP_003145Add
BLAST

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U78294 mRNA. Translation: AAB61706.1.
AJ305028
, AJ305029, AJ305030, AJ305031 Genomic DNA. Translation: CAC34521.1.
AF468051 mRNA. Translation: AAL76274.1.
AF468052 mRNA. Translation: AAL76275.1.
AF468053 mRNA. Translation: AAL76276.1.
AF468054 mRNA. Translation: AAL76277.1.
AC129492 Genomic DNA. No translation available.
CH471108 Genomic DNA. Translation: EAW90098.1.
CH471108 Genomic DNA. Translation: EAW90100.1.
BC035217 mRNA. Translation: AAH35217.1.
BC063647 mRNA. Translation: AAH63647.1.
AF149095 Genomic DNA. Translation: AAD37786.1. Sequence problems.
CCDSiCCDS11128.1. [O15296-1]
CCDS32558.1. [O15296-4]
CCDS32559.1. [O15296-2]
RefSeqiNP_001034219.1. NM_001039130.1. [O15296-4]
NP_001034220.1. NM_001039131.1. [O15296-2]
NP_001132.2. NM_001141.2. [O15296-1]
UniGeneiHs.111256.

Genome annotation databases

EnsembliENST00000380173; ENSP00000369520; ENSG00000179593. [O15296-4]
ENST00000380183; ENSP00000369530; ENSG00000179593. [O15296-1]
ENST00000573359; ENSP00000460332; ENSG00000179593. [O15296-2]
GeneIDi247.
KEGGihsa:247.
UCSCiuc002gju.3. human. [O15296-1]
uc002gjv.3. human. [O15296-4]
uc002gjw.3. human. [O15296-2]

Keywords - Coding sequence diversityi

Alternative splicing, Polymorphism

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U78294 mRNA. Translation: AAB61706.1.
AJ305028
, AJ305029, AJ305030, AJ305031 Genomic DNA. Translation: CAC34521.1.
AF468051 mRNA. Translation: AAL76274.1.
AF468052 mRNA. Translation: AAL76275.1.
AF468053 mRNA. Translation: AAL76276.1.
AF468054 mRNA. Translation: AAL76277.1.
AC129492 Genomic DNA. No translation available.
CH471108 Genomic DNA. Translation: EAW90098.1.
CH471108 Genomic DNA. Translation: EAW90100.1.
BC035217 mRNA. Translation: AAH35217.1.
BC063647 mRNA. Translation: AAH63647.1.
AF149095 Genomic DNA. Translation: AAD37786.1. Sequence problems.
CCDSiCCDS11128.1. [O15296-1]
CCDS32558.1. [O15296-4]
CCDS32559.1. [O15296-2]
RefSeqiNP_001034219.1. NM_001039130.1. [O15296-4]
NP_001034220.1. NM_001039131.1. [O15296-2]
NP_001132.2. NM_001141.2. [O15296-1]
UniGeneiHs.111256.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
4NREX-ray2.63A1-676[»]
ProteinModelPortaliO15296.
SMRiO15296. Positions 2-676.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi106748. 3 interactions.
STRINGi9606.ENSP00000369530.

Chemistry

BindingDBiO15296.
ChEMBLiCHEMBL2457.

PTM databases

PhosphoSiteiO15296.

Proteomic databases

PaxDbiO15296.
PRIDEiO15296.

Protocols and materials databases

DNASUi247.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000380173; ENSP00000369520; ENSG00000179593. [O15296-4]
ENST00000380183; ENSP00000369530; ENSG00000179593. [O15296-1]
ENST00000573359; ENSP00000460332; ENSG00000179593. [O15296-2]
GeneIDi247.
KEGGihsa:247.
UCSCiuc002gju.3. human. [O15296-1]
uc002gjv.3. human. [O15296-4]
uc002gjw.3. human. [O15296-2]

Organism-specific databases

CTDi247.
GeneCardsiGC17P007942.
H-InvDBHIX0027139.
HGNCiHGNC:434. ALOX15B.
MIMi603697. gene.
neXtProtiNX_O15296.
PharmGKBiPA24725.
GenAtlasiSearch...

Phylogenomic databases

eggNOGiNOG69653.
GeneTreeiENSGT00550000074415.
HOVERGENiHBG005150.
InParanoidiO15296.
KOiK08022.
OMAiIQTNVIN.
OrthoDBiEOG7B05CG.
PhylomeDBiO15296.
TreeFamiTF105320.

Enzyme and pathway databases

UniPathwayiUPA00881.
BRENDAi1.13.11.33. 2681.
ReactomeiREACT_150422. Synthesis of 15-eicosatetraenoic acid derivatives.

Miscellaneous databases

ChiTaRSiALOX15B. human.
GeneWikiiALOX15B.
GenomeRNAii247.
NextBioi985.
PROiO15296.
SOURCEiSearch...

Gene expression databases

BgeeiO15296.
CleanExiHS_ALOX15B.
ExpressionAtlasiO15296. baseline and differential.
GenevestigatoriO15296.

Family and domain databases

Gene3Di2.60.60.20. 1 hit.
InterProiIPR008976. Lipase_LipOase.
IPR000907. LipOase.
IPR013819. LipOase_C.
IPR020834. LipOase_CS.
IPR020833. LipOase_Fe_BS.
IPR001885. LipOase_mml.
IPR001024. PLAT/LH2_dom.
[Graphical view]
PANTHERiPTHR11771. PTHR11771. 1 hit.
PfamiPF00305. Lipoxygenase. 1 hit.
PF01477. PLAT. 1 hit.
[Graphical view]
PRINTSiPR00087. LIPOXYGENASE.
PR00467. MAMLPOXGNASE.
SMARTiSM00308. LH2. 1 hit.
[Graphical view]
SUPFAMiSSF48484. SSF48484. 1 hit.
SSF49723. SSF49723. 1 hit.
PROSITEiPS00711. LIPOXYGENASE_1. 1 hit.
PS00081. LIPOXYGENASE_2. 1 hit.
PS51393. LIPOXYGENASE_3. 1 hit.
PS50095. PLAT. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM A), VARIANT ARG-656, CATALYTIC ACTIVITY, TISSUE SPECIFICITY.
    Tissue: Skin.
  2. "A gene cluster encoding human epidermis-type lipoxygenases at chromosome 17p13.1: cloning, physical mapping, and expression."
    Krieg P., Marks F., Fuerstenberger G.
    Genomics 73:323-330(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], VARIANT ARG-656, TISSUE SPECIFICITY.
  3. "Evidence that arachidonate 15-lipoxygenase 2 is a negative cell cycle regulator in normal prostate epithelial cells."
    Tang S., Bhatia B., Maldonado C.J., Yang P., Newman R.A., Liu J., Chandra D., Traag J., Klein R.D., Fischer S.M., Chopra D., Shen J., Zhau H.E., Chung L.W.K., Tang D.G.
    J. Biol. Chem. 277:16189-16201(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS A; B; C AND D), VARIANTS HIS-486 AND ARG-656, FUNCTION IN CELL CYCLE PROGRESSION.
  4. "DNA sequence of human chromosome 17 and analysis of rearrangement in the human lineage."
    Zody M.C., Garber M., Adams D.J., Sharpe T., Harrow J., Lupski J.R., Nicholson C., Searle S.M., Wilming L., Young S.K., Abouelleil A., Allen N.R., Bi W., Bloom T., Borowsky M.L., Bugalter B.E., Butler J., Chang J.L.
    , Chen C.-K., Cook A., Corum B., Cuomo C.A., de Jong P.J., DeCaprio D., Dewar K., FitzGerald M., Gilbert J., Gibson R., Gnerre S., Goldstein S., Grafham D.V., Grocock R., Hafez N., Hagopian D.S., Hart E., Norman C.H., Humphray S., Jaffe D.B., Jones M., Kamal M., Khodiyar V.K., LaButti K., Laird G., Lehoczky J., Liu X., Lokyitsang T., Loveland J., Lui A., Macdonald P., Major J.E., Matthews L., Mauceli E., McCarroll S.A., Mihalev A.H., Mudge J., Nguyen C., Nicol R., O'Leary S.B., Osoegawa K., Schwartz D.C., Shaw-Smith C., Stankiewicz P., Steward C., Swarbreck D., Venkataraman V., Whittaker C.A., Yang X., Zimmer A.R., Bradley A., Hubbard T., Birren B.W., Rogers J., Lander E.S., Nusbaum C.
    Nature 440:1045-1049(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  5. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  6. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM A), VARIANT ARG-656.
    Tissue: Skin.
  7. "Differential characteristics of human 15-lipoxygenase isozymes and a novel splice variant of 15S-lipoxygenase."
    Kilty I., Logan A., Vickers P.J.
    Eur. J. Biochem. 266:83-93(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 337-484, ALTERNATIVE SPLICING (ISOFORMS A AND D), CATALYTIC ACTIVITY, BIOPHYSICOCHEMICAL PROPERTIES, KINETIC PARAMETERS, PATHWAY, SUBCELLULAR LOCATION, TISSUE SPECIFICITY.
  8. "Identification of amino acid determinants of the positional specificity of mouse 8S-lipoxygenase and human 15S-lipoxygenase-2."
    Jisaka M., Kim R.B., Boeglin W.E., Brash A.R.
    J. Biol. Chem. 275:1287-1293(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION AS A 15S-LIPOXYGENASE, CATALYTIC ACTIVITY, MUTAGENESIS OF ASP-602 AND VAL-603.
  9. "Subcellular localization and tumor-suppressive functions of 15-lipoxygenase 2 (15-LOX2) and its splice variants."
    Bhatia B., Maldonado C.J., Tang S., Chandra D., Klein R.D., Chopra D., Shappell S.B., Yang P., Newman R.A., Tang D.G.
    J. Biol. Chem. 278:25091-25100(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION IN CELL PROLIFERATION, SUBCELLULAR LOCATION.
  10. "Double dioxygenation by mouse 8S-lipoxygenase: specific formation of a potent peroxisome proliferator-activated receptor alpha agonist."
    Jisaka M., Iwanaga C., Takahashi N., Goto T., Kawada T., Yamamoto T., Ikeda I., Nishimura K., Nagaya T., Fushiki T., Yokota K.
    Biochem. Biophys. Res. Commun. 338:136-143(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION.
  11. "15-Lipoxygenase-2 expression in human macrophages induces chemokine secretion and T cell migration."
    Danielsson K.N., Rydberg E.K., Ingelsten M., Akyuerek L.M., Jirholt P., Ullstroem C., Forsberg G.B., Boren J., Wiklund O., Hulten L.M.
    Atherosclerosis 199:34-40(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION IN CYTOKINE SECRETION.
  12. "Reciprocal regulation of 12- and 15-lipoxygenases by UV-irradiation in human keratinocytes."
    Yoo H., Jeon B., Jeon M.S., Lee H., Kim T.Y.
    FEBS Lett. 582:3249-3253(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: INDUCTION BY UV.
  13. "Arachidonate 15-lipoxygenase type B knockdown leads to reduced lipid accumulation and inflammation in atherosclerosis."
    Magnusson L.U., Lundqvist A., Karlsson M.N., Skalen K., Levin M., Wiklund O., Boren J., Hulten L.M.
    PLoS ONE 7:E43142-E43142(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION.
  14. "The structure of human 15-lipoxygenase-2 with a substrate mimic."
    Kobe M.J., Neau D.B., Mitchell C.E., Bartlett S.G., Newcomer M.E.
    J. Biol. Chem. 289:8562-8569(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.63 ANGSTROMS) IN COMPLEX WITH CALCIUM AND IRON, CATALYTIC ACTIVITY, COFACTOR, FUNCTION, SUBCELLULAR LOCATION, MUTAGENESIS OF ASP-39; GLU-44 AND ASP-85.

Entry informationi

Entry nameiLX15B_HUMAN
AccessioniPrimary (citable) accession number: O15296
Secondary accession number(s): D3DTR2
, Q8IYQ2, Q8TEV3, Q8TEV4, Q8TEV5, Q8TEV6, Q9UKM4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 10, 2001
Last sequence update: January 10, 2011
Last modified: March 31, 2015
This is version 148 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Caution

Despite its homology with mouse Alox8 (AC O35936), it seems not to have any 8S-lipoxygenase activity on arachidonate.Curated

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. Human chromosome 17
    Human chromosome 17: entries, gene names and cross-references to MIM
  2. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  3. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  7. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.