Structure of PDB 3e3y Chain B Binding Site BS02

Receptor Information
>3e3y Chain B (length=241) Species: 727 (Haemophilus influenzae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SFIKPIYQDINSILIGQKVKFEKLVYKFLKENLSDLTFKQYEYLNDLFMK
NPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDTADIL
LVKDQFYELLDVKTRNISKSAFAPNIISAYKLAQTCAKMIDNKEFDLFDI
NYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHVRDLD
QGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYI
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB3e3y DNA distortion and specificity in a sequence-specific endonuclease.
Resolution2.13 Å
Binding residue
(original residue number in PDB)		G92 K93 K108 F138 Y199 N201 A203 A204 R241 K248
Binding residue
(residue number reindexed from 1)		G76 K77 K92 F122 Y183 N185 A187 A188 R225 K232
Enzymatic activity
Enzyme Commision number 3.1.21.4: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004519 endonuclease activity
GO:0009036 type II site-specific deoxyribonuclease activity
Biological Process
GO:0009307 DNA restriction-modification system

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3e3y, PDBe:3e3y, PDBj:3e3y
PDBsum3e3y
PubMed18762194
UniProtP17743|T2C2_HAEIF Type II restriction enzyme HincII (Gene Name=hincIIR)

[Back to BioLiP]