Structure of PDB 1i3j Chain A Binding Site BS03

Receptor Information
>1i3j Chain A (length=96) Species: 10665 (Tequatrovirus T4) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KFCKCGVRIQTSAYTCSKCRNRSGENNSFFNHKHSDITKSKISEKMKGKK
PSNIKKISCDGVIFDCAADAARHFKISSGLVTYRVKSDKWNWFYIN
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 chain1i3j Chain A Residue 100 [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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PDB1i3j Intertwined structure of the DNA-binding domain of intron endonuclease I-TevI with its substrate.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		C151 C153 C164 C167
Binding residue
(residue number reindexed from 1)		C3 C5 C16 C19
Annotation score4
Enzymatic activity
Enzyme Commision number 3.1.-.-
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004519 endonuclease activity

View graph for
Molecular Function
External links
PDB RCSB:1i3j, PDBe:1i3j, PDBj:1i3j
PDBsum1i3j
PubMed11447104
UniProtP13299|TEV1_BPT4 Intron-associated endonuclease 1 (Gene Name=ITEVIR)

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