Structure of PDB 2xfp Chain A Binding Site BS02

Receptor Information
>2xfp Chain A (length=499) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NKCDVVVVGGGISGMAAAKLLHDSGLNVVVLEARDRVGGRTYTLRNQKVK
YVDLGGSYVGPTQNRILRLAKELGLETYKVNEVERLIHHVKGKSYPFRGP
FPPVWNPITYLDHNNFWRTMDDMGREIPSDAPWKAPLAEEWDNMTMKELL
DKLCWTESAKQLATLFVNLCVTAETHEVSALWFLWYVKQCGGTTRIISTT
NGGQERKFVGGSGQVSERIMDLLGDRVKLERPVIYIDQTRENVLVETLNH
EMYEAKYVISAIPPTLGMKIHFNPPLPMMRNQMITRVPLGSVIKCIVYYK
EPFWRKKDYCGTMIIDGEEAPVAYTLDDTKPEGNYAAIMGFILAHKARKL
ARLTKEERLKKLCELYAKVLGSLEALEPVHYEEKNWCEEQYSGGCYTTYF
PPGILTQYGRVLRQPVDRIYFAGTETATHWSGYMEGAVEAGERAAREILH
AMGKIPEDEIWQSEPESVDVPAQPITTTFLERHLPSVPGLLRLIGLTTI
Ligand information
Ligand IDISN
InChIInChI=1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11)
InChIKeyJXDYKVIHCLTXOP-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341O=C1Nc2ccccc2C1=O
ACDLabs 10.04O=C2c1ccccc1NC2=O
OpenEye OEToolkits 1.5.0c1ccc2c(c1)C(=O)C(=O)N2
FormulaC8 H5 N O2
NameISATIN
ChEMBLCHEMBL326294
DrugBankDB02095
ZINCZINC000002047514
PDB chain2xfp Chain A Residue 601 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2xfp Potentiation of ligand binding through cooperative effects in monoamine oxidase B.
Resolution1.66 Å
Binding residue
(original residue number in PDB)		Y60 L171 Q206 F343 Y435
Binding residue
(residue number reindexed from 1)		Y58 L169 Q204 F341 Y433
Annotation score1
Binding affinityBindingDB: IC50=18750nM,Ki=3000nM
Enzymatic activity
Catalytic site (original residue number in PDB) G62 R197 K296
Catalytic site (residue number reindexed from 1) G60 R195 K294
Enzyme Commision number 1.4.3.21: primary-amine oxidase.
1.4.3.4: monoamine oxidase.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008131 primary methylamine oxidase activity
GO:0009055 electron transfer activity
GO:0016491 oxidoreductase activity
GO:0042802 identical protein binding
GO:0050660 flavin adenine dinucleotide binding
GO:0052595 aliphatic amine oxidase activity
GO:0097621 monoamine oxidase activity
Biological Process
GO:0009410 response to xenobiotic stimulus
GO:0009636 response to toxic substance
GO:0010044 response to aluminum ion
GO:0010269 response to selenium ion
GO:0014063 negative regulation of serotonin secretion
GO:0019607 phenylethylamine catabolic process
GO:0021762 substantia nigra development
GO:0032496 response to lipopolysaccharide
GO:0042420 dopamine catabolic process
GO:0045471 response to ethanol
GO:0045964 positive regulation of dopamine metabolic process
GO:0048545 response to steroid hormone
GO:0050665 hydrogen peroxide biosynthetic process
GO:0051412 response to corticosterone
Cellular Component
GO:0005739 mitochondrion
GO:0005740 mitochondrial envelope
GO:0005741 mitochondrial outer membrane
GO:0030425 dendrite
GO:0043025 neuronal cell body

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2xfp, PDBe:2xfp, PDBj:2xfp
PDBsum2xfp
PubMed20855894
UniProtP27338|AOFB_HUMAN Amine oxidase [flavin-containing] B (Gene Name=MAOB)

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