Structure of PDB 4zvm Chain B Binding Site BS04

Receptor Information
>4zvm Chain B (length=230) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AGKKVLIVYAHQEPKSFNGSLKNVAVDELSRQGCTVTVSDLYAMNFEPRA
TDKDITGTLSNPEVFNYGVETHEAYKQRSLASDITDEQKKVREADLVIFQ
FPLYWFSVPAILKGWMDRVLCQGFAFDIPGFYDSGLLQGKLALLSVTTGG
TAEMYTKTGVNGDSRYFLWPLQHGTLHFCGFKVLAPQISFAPEIASEEER
KGMVAAWSQRLQTIWKEEPIPCTAHWHFGQ
Ligand information
Ligand IDDM2
InChIInChI=1S/C27H29NO11/c1-10-22(31)13(28)6-17(38-10)39-15-8-27(36,16(30)9-29)7-12-19(15)26(35)21-20(24(12)33)23(32)11-4-3-5-14(37-2)18(11)25(21)34/h3-5,10,13,15,17,22,29,31,33,35-36H,6-9,28H2,1-2H3/t10-,13-,15-,17-,22+,27-/m0/s1
InChIKeyAOJJSUZBOXZQNB-TZSSRYMLSA-N
SMILES
SoftwareSMILES
CACTVS 3.341COc1cccc2C(=O)c3c(O)c4C[C@](O)(C[C@H](O[C@H]5C[C@H](N)[C@H](O)[C@H](C)O5)c4c(O)c3C(=O)c12)C(=O)CO
OpenEye OEToolkits 1.5.0CC1C(C(CC(O1)OC2CC(Cc3c2c(c4c(c3O)C(=O)c5cccc(c5C4=O)OC)O)(C(=O)CO)O)N)O
ACDLabs 10.04O=C2c1c(O)c5c(c(O)c1C(=O)c3cccc(OC)c23)CC(O)(C(=O)CO)CC5OC4OC(C(O)C(N)C4)C
OpenEye OEToolkits 1.5.0C[C@H]1[C@H]([C@H](C[C@@H](O1)O[C@H]2C[C@@](Cc3c2c(c4c(c3O)C(=O)c5cccc(c5C4=O)OC)O)(C(=O)CO)O)N)O
CACTVS 3.341COc1cccc2C(=O)c3c(O)c4C[C](O)(C[CH](O[CH]5C[CH](N)[CH](O)[CH](C)O5)c4c(O)c3C(=O)c12)C(=O)CO
FormulaC27 H29 N O11
NameDOXORUBICIN;
ADRIAMYCIN
ChEMBLCHEMBL53463
DrugBankDB00997
ZINCZINC000003918087
PDB chain4zvm Chain B Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4zvm Binding of DNA-Intercalating Agents to Oxidized and Reduced Quinone Reductase 2.
Resolution1.973 Å
Binding residue
(original residue number in PDB)		W105 G149 G150 I194
Binding residue
(residue number reindexed from 1)		W105 G149 G150 I194
Annotation score1
Binding affinityMOAD: Kd=274nM
Enzymatic activity
Catalytic site (original residue number in PDB) G149 Y155 N161
Catalytic site (residue number reindexed from 1) G149 Y155 N161
Enzyme Commision number 1.10.5.1: ribosyldihydronicotinamide dehydrogenase (quinone).
Gene Ontology
Molecular Function
GO:0001512 dihydronicotinamide riboside quinone reductase activity
GO:0003955 NAD(P)H dehydrogenase (quinone) activity
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0016661 oxidoreductase activity, acting on other nitrogenous compounds as donors
GO:0031404 chloride ion binding
GO:0042803 protein homodimerization activity
GO:0046872 metal ion binding
GO:0071949 FAD binding
GO:1904408 melatonin binding
GO:1905594 resveratrol binding
Biological Process
GO:1901662 quinone catabolic process
Cellular Component
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
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:4zvm, PDBe:4zvm, PDBj:4zvm
PDBsum4zvm
PubMed26636353
UniProtP16083|NQO2_HUMAN Ribosyldihydronicotinamide dehydrogenase [quinone] (Gene Name=NQO2)

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