Structure of PDB 2bm2 Chain B Binding Site BS01

Receptor Information
>2bm2 Chain B (length=242) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVGGQEAPRSKWPWQVSLRVHGPYWMHFCGGSLIHPQWVLTAAHCVGPDV
KDLAALRVQLREQHLYYQDQLLPVSRIIVHPQFYTAQIGADIALLELEEP
VKVSSHVHTVTLPPASETFPPGMPCWVTGWGDVDNDERLPPPFPLKQVKV
PIMENHICDAKYHLGAYTGDDVRIVRDDMLCAGNTRRDSCQGDSGGPLVC
KVNGTWLQAGVVSWGEGCAQPNRPGIYTRVTYYLDWIHHYVP
Ligand information
Ligand IDPM2
InChIInChI=1S/C26H29N3O/c27-17-21-7-4-8-24(15-21)23-11-13-29(14-12-23)26(30)25-16-22(18-28-19-25)10-9-20-5-2-1-3-6-20/h1-8,15-16,18-19,23H,9-14,17,27H2
InChIKeyCCLHROFBSWWOQO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C(c1cc(cnc1)CCc2ccccc2)N4CCC(c3cccc(c3)CN)CC4
OpenEye OEToolkits 1.5.0c1ccc(cc1)CCc2cc(cnc2)C(=O)N3CCC(CC3)c4cccc(c4)CN
CACTVS 3.341NCc1cccc(c1)C2CCN(CC2)C(=O)c3cncc(CCc4ccccc4)c3
FormulaC26 H29 N3 O
Name1-[3-(1-{[5-(2-PHENYLETHYL)PYRIDIN-3-YL]CARBONYL}PIPERIDIN-4-YL)PHENYL]METHANAMINE;
[4-(3-AMINOMETHYL-PHENYL)-PIPERIDIN-1-YL]-(5-PHENETHYL- PYRIDIN-3-YL)-METHANONE
ChEMBL
DrugBankDB04764
ZINCZINC000012080875
PDB chain2bm2 Chain B Residue 3211 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2bm2 Structure Based Design of 4-(3-Aminomethylphenyl) Piperidinyl-1-Amides: Novel, Potent, Selective, and Orally Bioavailable Inhibitors of Bii Tryptase
Resolution2.2 Å
Binding residue
(original residue number in PDB)		D189 S190 C191 S195 V213 W215 G216 E217 G219
Binding residue
(residue number reindexed from 1)		D188 S189 C190 S194 V212 W214 G215 E216 G217
Annotation score1
Binding affinityMOAD: Ki=15nM
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 Q192 G193 D194 S195 G196
Catalytic site (residue number reindexed from 1) H44 D91 Q191 G192 D193 S194 G195
Enzyme Commision number 3.4.21.59: tryptase.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
GO:0005515 protein binding
GO:0008236 serine-type peptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0062023 collagen-containing extracellular matrix

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2bm2, PDBe:2bm2, PDBj:2bm2
PDBsum2bm2
PubMed15781396
UniProtP20231|TRYB2_HUMAN Tryptase beta-2 (Gene Name=TPSB2)

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