Structure of PDB 8ghc Chain B

Receptor sequence
>8ghcB (length=648) Species: 9606 (Homo sapiens) [Search protein sequence]
GRYRIRVATGAWLFSGSYNRVQLWLVGTRGEAELELQLRPARGEEEEFDH
DVAEDLGLLQFVRLRKHHWLVDDAWFCDRITVQGPGACAEVAFPCYRWVQ
GEDILSLPEGTARLPGDNALDMFQKHREKELKDRQQIYCWATWKEGLPLT
IAADKRLDFEWTLKAGALEMALKRVYTLLSSWNCLEDFDQIFWGQKSALA
EKVRQCWQDDELFSYQFLNGANPMLLRRSTSLPSRLVLPSGMEELQAQLE
KELQNGSLFEADFILLDGIPANVIRGEKQYLAAPLVMLKMEPNGKLQPMV
IQIQPPSPSSPTPTLFLPSDPPLAWLLAKSWVRNSDFQLHEIQYHLLNTH
LVAEVIAVATMRCLPGLHPIFKFLIPHIRYTMEINTRARTQLISDGGIFD
KAVSTGGGGHVQLLRRAAAQLTYCSLCPPDDLADRGLLGLPGALYAHDAL
RLWEIIARYVEGIVHLFYQRDDIVKGDPELQAWCREITEVGLCQAQDRGF
PVSFQSQSQLCHFLTMCVFTCTAQHAAINQGQLDWYAWVPNAPCTMRMPP
PTTKEDVTMATVMGSLPDVRQACLQMAISWHLSRRQPDMVPLGHHKEKYF
SGPKPKAVLNQFRTDLEKLEKEITARNEQLDWPYEYLKPSCIENSVTI
3D structure
PDB8ghc Cryo-EM structures of human arachidonate 12S-lipoxygenase bound to endogenous and exogenous inhibitors.
ChainB
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.13.11.-
1.13.11.31: arachidonate 12-lipoxygenase.
1.13.11.33: arachidonate 15-lipoxygenase.
3.3.2.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FE2 B H360 H365 H540 N544 I663 H345 H350 H525 N529 I648
Gene Ontology
Molecular Function
GO:0004052 arachidonate 12(S)-lipoxygenase activity
GO:0005506 iron ion binding
GO:0005515 protein binding
GO:0016165 linoleate 13S-lipoxygenase activity
GO:0016702 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
GO:0047977 hepoxilin-epoxide hydrolase activity
GO:0050473 arachidonate 15-lipoxygenase activity
GO:0051213 dioxygenase activity
Biological Process
GO:0001676 long-chain fatty acid metabolic process
GO:0006629 lipid metabolic process
GO:0006631 fatty acid metabolic process
GO:0006690 icosanoid metabolic process
GO:0010656 negative regulation of muscle cell apoptotic process
GO:0019369 arachidonate metabolic process
GO:0019372 lipoxygenase pathway
GO:0019395 fatty acid oxidation
GO:0033559 unsaturated fatty acid metabolic process
GO:0034440 lipid oxidation
GO:0042554 superoxide anion generation
GO:0043651 linoleic acid metabolic process
GO:0051122 hepoxilin biosynthetic process
GO:0061436 establishment of skin barrier
GO:0090331 negative regulation of platelet aggregation
GO:1901751 leukotriene A4 metabolic process
GO:2001303 lipoxin A4 biosynthetic process
GO:2001306 lipoxin B4 biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0016020 membrane
GO:0042383 sarcolemma
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8ghc, PDBe:8ghc, PDBj:8ghc
PDBsum8ghc
PubMed37506345
UniProtP18054|LOX12_HUMAN Polyunsaturated fatty acid lipoxygenase ALOX12 (Gene Name=ALOX12)

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