Structure of PDB 3fu1 Chain B Binding Site BS01

Receptor Information
>3fu1 Chain B (length=112) Species: 666 (Vibrio cholerae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GNKEKADQQKAVTDIVALENALDMYKLDNSVYPTTDQGLEALVTKPTNPE
PRNYREGGYIKRLPKDPWGNDYQYLSPGDKGTIDVFTLGADGQEGGEGTG
ADIGNWNIQDFQ
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 chain3fu1 Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3fu1 Calcium is essential for the major pseudopilin in the type 2 secretion system.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		E44 D48
Binding residue
(residue number reindexed from 1)		E19 D23
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0015628 protein secretion by the type II secretion system
Cellular Component
GO:0015627 type II protein secretion system complex

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Biological Process
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Cellular Component
External links
PDB RCSB:3fu1, PDBe:3fu1, PDBj:3fu1
PDBsum3fu1
PubMed19640838
UniProtP45773|GSPG_VIBCH Type II secretion system core protein G (Gene Name=epsG)

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