Structure of PDB 2f9p Chain B Binding Site BS03

Receptor Information
>2f9p Chain B (length=243) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVGGQEAPRSKWPWQVSLRVRDRYWMHFCGGSLIHPQWVLTAAHCVGPDV
KDLATLRVQLREQHLYYQDQLLPVSRIIVHPQFYIIQTGADIALLELEEP
VNISSRVHTVMLPPASETFPPGMPCWVTGWGDVDNDEPLPPPFPLKQVKV
PIMENHICDAKYHLGAYTGDDVRIIRDDMLCAGNSQRDSCKGDSGGPLVC
KVNGTWLQAGVVSWGEGCAQPNRPGIYTRVTYYLDWIHHYVPK
Ligand information
Ligand IDBU3
InChIInChI=1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4-/m1/s1
InChIKeyOWBTYPJTUOEWEK-QWWZWVQMSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C[C@H]([C@@H](C)O)O
CACTVS 3.341C[C@@H](O)[C@@H](C)O
ACDLabs 10.04OC(C)C(O)C
OpenEye OEToolkits 1.5.0CC(C(C)O)O
CACTVS 3.341C[CH](O)[CH](C)O
FormulaC4 H10 O2
Name(R,R)-2,3-BUTANEDIOL
ChEMBL
DrugBank
ZINCZINC000000901616
PDB chain2f9p Chain B Residue 1251 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2f9p X-ray Structures of Free and Leupeptin-complexed Human alpha I-Tryptase Mutants: Indication for an alpha to beta-Tryptase Transition
Resolution2.3 Å
Binding residue
(original residue number in PDB)		Q221A P222 R224
Binding residue
(residue number reindexed from 1)		Q220 P221 R223
Annotation score1
Enzymatic activity
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
GO:0042802 identical protein binding
Biological Process
GO:0006508 proteolysis
GO:0006952 defense response
GO:0022617 extracellular matrix disassembly
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:2f9p, PDBe:2f9p, PDBj:2f9p
PDBsum2f9p
PubMed16414069
UniProtQ15661|TRYB1_HUMAN Tryptase alpha/beta-1 (Gene Name=TPSAB1)

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