Structure of PDB 3a4k Chain C Binding Site BS02
Receptor Information
>3a4k Chain C (length=297) Species:
71421
(Haemophilus influenzae Rd KW20) [
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KSALEKLLSLIENLTNQEFKQATNSLISFIYKLNRNEVIELVRSIGILPE
AIKPSSTQEKLFSKAGDIVLAKAFQLLNLNSKPLEQGNAGDVIALSKEFN
YGLVADAKSFRLSRTAKNQKDFKVKALSEWREDKDYAVLTAPFFQYPTTK
SQIFKQSLDENVLLFSWEHLAILLQLDLEETNIFSFEQLWNFPKKQSKKT
SVSDAENNFMRDFNKYFMDLFKIDKDTLNQLLQKEINFIEERSLIEKEYW
KKQINIIKNFTREEAIEALLKDINMSSKIETIDSFIKGIKSNDRLYL
Ligand information
>3a4k Chain H (length=8) [
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agcttggc
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)
L49 E60 S64 K110 S111 F112 R113 R116 T117 A118 N120 D123 K125
Binding residue
(residue number reindexed from 1)
L48 E59 S63 K108 S109 F110 R111 R114 T115 A116 N118 D121 K123
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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