Structure of PDB 7orc Chain B Binding Site BS04

Receptor Information
>7orc Chain B (length=1299) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ASELLFYVNGRKVIEKNVDPETMLLPYLRKKLRLTGTKYGCGGGGCGACT
VMISRYNPITKRIRHHPANACLIPICSLYGAAVTTVEGIGSTHTRIHPVQ
ERIAKCHGTQCGFCTPGMVMSIYTLLRNHPEPTLDQLTDALGGNLCRCTG
YRPIIDACKTFCKPKLFAEEEFLPLDPTQELIFPPELMIMAEKQSQRTRV
FGSERMMWFSPVTLKELLEFKFKYPQAPVIMGNTSVGPEVKFKGVFHPVI
ISPDRIEELSVVNHAYNGLTLGAGLSLAQVKDILADVVQKLPEEKTQMYH
ALLKHLGTLAGSQIRNMASLGGHIISRHPDSDLNPILAVGNCTLNLLSKE
GKRQIPLNEQFLSKCPNADLKPQEILVSVNIPYSRKWEFVSAFRQAQRQE
NALAIVNSGMRVFFGEGDGIIRELCISYGGVGPATICAKNSCQKLIGRHW
NEQMLDIACRLILNEVSLLGSAPGGKVEFKRTLIISFLFKFYLEVSQILK
KMDPVHYPSLADKYESALEDLHSKHHCSTLKYQNPKQHPEDPIGHPIMHL
SGVKHATGEAIYCDDMPLVDQELFLTFVTSSRAHAKIVSIDLSEALSMPG
VVDIMTAEHLSDVNSFCFFTEAEKFLATDKVFCVGQLVCAVLADSEVQAK
RAAKRVKIVYQDLEPLILTIEESIQHNSSFKPERKLEYGNVDEAFKVVDQ
ILEGEIHMGGQEHFYMETQSMLVVPKGEDQEMDVYVSTQFPKYIQDIVAS
TLKLPANKVMCHVRRVGGAFGGKVLKTGIIAAVTAFAANKHGRAVRCVLE
RGEDMLITGGRHPYLGKYKAGFMNDGRILALDMEHYSNAGASLDESLFVI
EMGLLKMDNAYKFPNLRCRGWACRTNLPSNTAFRGFGFPQAALITESCIT
EVAAKCGLSPEKVRIINMYKEIDQTPYKQEINAKNLIQCWRECMAMSSYS
LRKVAVEKFNAENYWKKKGLAMVPLKFPVGLGSRAAGQAAALVHIYLDGS
VLVTHGGIEMGQGVHTKMIQVVSRELRMPMSNVHLRGTSTETVPNANISG
GSVVADLNGLAVKDACQTLLKRLEPIISKNPKGTWKDWAQTAFDESINLS
AVGYFRGYESDMNWEKGEGQPFEYFVYGAACSEVEIDCLTGDHKNIRTDI
VMDVGCSINPAIDIGQIEGAFIQGMGLYTIEELNYSPQGILHTRGPDQYK
IPAICDMPTELHIALLPPSQNSNTLYSSKGLGESGVFLGCSVFFAIHDAV
SAARQERGLHGPLTLNSPLTPEKIRMACEDKFTKMIPRDEPGSYVPWNV
Ligand information
Ligand IDRAL
InChIInChI=1S/C28H27NO4S/c30-21-8-4-20(5-9-21)28-26(24-13-10-22(31)18-25(24)34-28)27(32)19-6-11-23(12-7-19)33-17-16-29-14-2-1-3-15-29/h4-13,18,30-31H,1-3,14-17H2
InChIKeyGZUITABIAKMVPG-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Oc1ccc(cc1)c2sc3cc(O)ccc3c2C(=O)c4ccc(OCCN5CCCCC5)cc4
OpenEye OEToolkits 1.5.0c1cc(ccc1c2c(c3ccc(cc3s2)O)C(=O)c4ccc(cc4)OCCN5CCCCC5)O
ACDLabs 10.04O=C(c1c3ccc(O)cc3sc1c2ccc(O)cc2)c5ccc(OCCN4CCCCC4)cc5
FormulaC28 H27 N O4 S
NameRALOXIFENE
ChEMBLCHEMBL81
DrugBankDB00481
ZINCZINC000000538275
PDB chain7orc Chain B Residue 1407 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7orc Interrogating the Inhibition Mechanisms of Human Aldehyde Oxidase by X-ray Crystallography and NMR Spectroscopy: The Raloxifene Case.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		F653 F656 F777 Y780 D783
Binding residue
(residue number reindexed from 1)		F616 F619 F740 Y743 D746
Annotation score1
Binding affinityBindingDB: IC50=8.0nM,Ki=2.3nM
Enzymatic activity
Enzyme Commision number 1.17.3.-
1.2.3.1: aldehyde oxidase.
Gene Ontology
Molecular Function
GO:0004031 aldehyde oxidase activity
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity
GO:0042802 identical protein binding
GO:0042803 protein homodimerization activity
GO:0043546 molybdopterin cofactor binding
GO:0046872 metal ion binding
GO:0050660 flavin adenine dinucleotide binding
GO:0051287 NAD binding
GO:0051536 iron-sulfur cluster binding
GO:0051537 2 iron, 2 sulfur cluster binding
GO:0071949 FAD binding
Biological Process
GO:0006629 lipid metabolic process
GO:0006805 xenobiotic metabolic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0070062 extracellular exosome

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7orc, PDBe:7orc, PDBj:7orc
PDBsum7orc
PubMed34415167
UniProtQ06278|AOXA_HUMAN Aldehyde oxidase (Gene Name=AOX1)

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