Structure of PDB 3e45 Chain A Binding Site BS02

Receptor Information
>3e45 Chain A (length=246) Species: 727 (Haemophilus influenzae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SFIKPIYQDINSILIGQKVKRGEPFEKLVYKFLKENLSDLTFKQYEYLND
LFMKNPAIIGHEARYKLFNSPTLLFLLSRGKAATENWSIENLFEEKQNDT
ADILLVKDQFYELLDVKTRNISKSAFAPNIISAYKLAQTCAKMIDNKEFD
LFDINYLEVDWELNGEDLVCVSTSFAELFKSEPSELYINWAAAMQIQFHV
RDLDQGFNGTREEWAKSYLKHFVTQAEQRAISMIDKFVKPFKKYIL
Ligand information
Receptor-Ligand Complex Structure
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PDB3e45 DNA distortion and specificity in a sequence-specific endonuclease.
Resolution2.78 Å
Binding residue
(original residue number in PDB)		Q109 N110 D127 K129 T130 A137 F138 P140 N141 S144 K147 A205 M206 Q207
Binding residue
(residue number reindexed from 1)		Q97 N98 D115 K117 T118 A125 F126 P128 N129 S132 K135 A193 M194 Q195
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

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Molecular Function
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Biological Process
External links
PDB RCSB:3e45, PDBe:3e45, PDBj:3e45
PDBsum3e45
PubMed18762194
UniProtP17743|T2C2_HAEIF Type II restriction enzyme HincII (Gene Name=hincIIR)

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