Structure of PDB 3a3n Chain B Binding Site BS01

Receptor Information
>3a3n Chain B (length=63) Species: 311400 (Thermococcus kodakarensis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TIRVIVSVDKAKFNPHEVLGIGGHIVYQFKLIPAVVVDVPANAVGKLKKM
PGVEKVEFDHQAV
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain3a3n Chain B Residue 68 [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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PDB3a3n Identification of the interactions critical for propeptide-catalyzed folding of Tk-subtilisin
Resolution2.2 Å
Binding residue
(original residue number in PDB)		H28 D42
Binding residue
(residue number reindexed from 1)		H24 D38
Annotation score4
Enzymatic activity
Enzyme Commision number 3.4.21.-
External links
PDB RCSB:3a3n, PDBe:3a3n, PDBj:3a3n
PDBsum3a3n
PubMed19766655
UniProtP58502|TKSU_THEKO Tk-subtilisin (Gene Name=TK1675)

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