Structure of PDB 3a4k Chain D Binding Site BS01
Receptor Information
>3a4k Chain D (length=298) Species:
71421
(Haemophilus influenzae Rd KW20) [
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KSALEKLLSLIENLTNQEFKQATNSLISFIYKLNRNEVIELVRSIGILPE
AIKPSSTQEKLFSKAGDIVLAKAFQLLNLNSKPLEQRGNAGDVIALSKEF
NYGLVADAKSFRLSRTAKNQKDFKVKALSEWREDKDYAVLTAPFFQYPTT
KSQIFKQSLDENVLLFSWEHLAILLQLDLEETNIFSFEQLWNFPKKQSKK
TSVSDAENNFMRDFNKYFMDLFKIDKDTLNQLLQKEINFIEERSLIEKEY
WKKQINIIKNFTREEAIEALLKDINMSSKIETIDSFIKGIKSNDRLYL
Ligand information
>3a4k Chain G (length=4) [
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gcca
Receptor-Ligand Complex Structure
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PDB
3a4k
Structures of restriction endonuclease HindIII in complex with its cognate DNA and divalent cations
Resolution
2.17 Å
Binding residue
(original residue number in PDB)
A118 N120 P149 T150 T151 K152 S153 Q154
Binding residue
(residue number reindexed from 1)
A117 N119 P148 T149 T150 K151 S152 Q153
Enzymatic activity
Enzyme Commision number
3.1.21.4
: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
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:3a4k
,
PDBe:3a4k
,
PDBj:3a4k
PDBsum
3a4k
PubMed
19966419
UniProt
P43870
|T2D3_HAEIN Type II restriction enzyme HindIII (Gene Name=hindIIIR)
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