Structure of PDB 3nwe Chain A Binding Site BS02

Receptor Information
>3nwe Chain A (length=213) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DTKEQRILRYVQQNAKPGDPQSVLEAIDTYCTQKEWAMNVGDAKGQIMDA
VIREYSPSLVLELGAYCGYSAVRMARLLQPGARLLTMEINPDCAAITQQM
LNFAGLQDKVTILNGASQDLIPQLKKKYDVDTLDMVFLDHWKDRYLPDTL
LLEKCGLLRKGTVLLADNVIVPGTPDFLAYVRGSSSFECTHYSSYLEYMK
VVDGLEKAIYQGP
Ligand information
Ligand ID662
InChIInChI=1S/C29H31FN6O5/c1-3-10-31-26-23-27(34-14-33-26)36(15-35-23)29-24(38)16(2)22(41-29)5-4-11-32-28(40)20-12-18(13-21(37)25(20)39)17-6-8-19(30)9-7-17/h4-9,12-16,22,24,29,37-39H,3,10-11H2,1-2H3,(H,32,40)(H,31,33,34)/b5-4+/t16-,22+,24+,29+/m0/s1
InChIKeyLOQQCXYJTZBLGY-SPGAZLGQSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.0CCCNc1c2c(ncn1)n(cn2)C3C(C(C(O3)C=CCNC(=O)c4cc(cc(c4O)O)c5ccc(cc5)F)C)O
CACTVS 3.370CCCNc1ncnc2n(cnc12)[CH]3O[CH](C=CCNC(=O)c4cc(cc(O)c4O)c5ccc(F)cc5)[CH](C)[CH]3O
OpenEye OEToolkits 1.7.0CCCNc1c2c(ncn1)n(cn2)[C@H]3[C@@H]([C@H]([C@H](O3)/C=C/CNC(=O)c4cc(cc(c4O)O)c5ccc(cc5)F)C)O
CACTVS 3.370CCCNc1ncnc2n(cnc12)[C@@H]3O[C@H](\C=C\CNC(=O)c4cc(cc(O)c4O)c5ccc(F)cc5)[C@H](C)[C@H]3O
ACDLabs 12.01Fc1ccc(cc1)c2cc(c(O)c(O)c2)C(=O)NC/C=C/C5OC(n4cnc3c(ncnc34)NCCC)C(O)C5C
FormulaC29 H31 F N6 O5
Name5-(4-fluorophenyl)-2,3-dihydroxy-N-[(E)-3-[(2R,3R,4R,5R)-4-hydroxy-3-methyl-5-[6-(propylamino)purin-9-yl]oxolan-2-yl]prop-2-enyl]benzamide
ChEMBL
DrugBank
ZINCZINC000098208535
PDB chain3nwe Chain A Residue 227 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB3nwe Catechol-O-methyltransferase in complex with substituted 3'-deoxyribose bisubstrate inhibitors
Resolution1.5 Å
Binding residue
(original residue number in PDB)		W38 M40 E90 I91 S119 Q120 D141 H142 W143 K144 R146 N170 P174 L198 E199
Binding residue
(residue number reindexed from 1)		W36 M38 E88 I89 S117 Q118 D139 H140 W141 K142 R144 N168 P172 L196 E197
Annotation score1
Binding affinityMOAD: ic50=25nM
PDBbind-CN: -logKd/Ki=7.60,IC50=25nM
Enzymatic activity
Catalytic site (original residue number in PDB) D141 K144 D169 N170 E199
Catalytic site (residue number reindexed from 1) D139 K142 D167 N168 E197
Enzyme Commision number 2.1.1.6: catechol O-methyltransferase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0008171 O-methyltransferase activity
GO:0016206 catechol O-methyltransferase activity
Biological Process
GO:0006584 catecholamine metabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3nwe, PDBe:3nwe, PDBj:3nwe
PDBsum3nwe
PubMed22349227
UniProtP22734|COMT_RAT Catechol O-methyltransferase (Gene Name=Comt)

[Back to BioLiP]