Structure of PDB 2bxr Chain A Binding Site BS01

Receptor Information
>2bxr Chain A (length=445) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HMFDVVVIGGGISGLSAAKLLTEYGVSVLVLEARDRVGGRTYTIRNEHVD
YVDVGGAYVGPTQNRILRLSKELGIETYKVNVSERLVQYVKGKTYPFRGW
NPIAYLDYNNLWRTIDNMGKEIPTDAPWEAQHADKWDKMTMKELIDKICW
TKTARRFAYLFVNINVTSEPHEVSALWFLWYVKQCGGTTRIFSVGQERKF
VGGSGQVSERIMDLLGDQVKLNHPVTHVDQSSDNIIIETLNHEHYECKYV
INAIPPTLTAKIHFRPELPAERNQLIQRLPMGAVIKCMMYYKEAFWKKKD
YCGCMIIEDEDAPISITLDDTKPDGSLPAIMGFILARKADRLAKLHKEIR
KKKICELYAKVLGSQEALHPVHYEEKNWCEEQYSGGCYTAYFPPGIMTQY
GRVIRQPVGRIFFAGTETATKWSGYMEGAVEAGERAAREVLNGLG
Ligand information
Ligand IDFAD
InChIInChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChIKeyVWWQXMAJTJZDQX-UYBVJOGSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6c(N)ncnc56)c2cc1C
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6c(N)ncnc56)c2cc1C
ACDLabs 10.04O=C2C3=Nc1cc(c(cc1N(C3=NC(=O)N2)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C
FormulaC27 H33 N9 O15 P2
NameFLAVIN-ADENINE DINUCLEOTIDE
ChEMBLCHEMBL1232653
DrugBankDB03147
ZINCZINC000008215434
PDB chain2bxr Chain A Residue 600 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2bxr Three-Dimensional Structure of Human Monoamine Oxidase a (Mao A): Relation to the Structures of Rat Mao a and Human Mao B
Resolution3.0 Å
Binding residue
(original residue number in PDB)		I19 G20 G22 S24 L42 E43 A44 R45 G50 R51 G66 G67 A68 Y69 P243 V244 I273 W397 Y402 C406 Y407 G434 T435 G443 Y444 M445 A448
Binding residue
(residue number reindexed from 1)		I8 G9 G11 S13 L31 E32 A33 R34 G39 R40 G55 G56 A57 Y58 P224 V225 I254 W378 Y383 C387 Y388 G415 T416 G424 Y425 M426 A429
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) G71 R206 K305
Catalytic site (residue number reindexed from 1) G60 R190 K286
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:0016491 oxidoreductase activity
GO:0050660 flavin adenine dinucleotide binding
GO:0052595 aliphatic amine oxidase activity
GO:0097621 monoamine oxidase activity
Biological Process
GO:0006576 biogenic amine metabolic process
GO:0006584 catecholamine metabolic process
GO:0009967 positive regulation of signal transduction
GO:0042420 dopamine catabolic process
Cellular Component
GO:0005739 mitochondrion
GO:0005741 mitochondrial outer membrane
GO:0005829 cytosol

View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2bxr, PDBe:2bxr, PDBj:2bxr
PDBsum2bxr
PubMed16129825
UniProtP21397|AOFA_HUMAN Amine oxidase [flavin-containing] A (Gene Name=MAOA)

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