Structure of PDB 1dct Chain B Binding Site BS01
Receptor Information
>1dct Chain B (length=324) Species:
725
(Haemophilus influenzae biotype aegyptius) [
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MNLISLFSGAGGLDLGFQKAGFRIICANEYDKSIWKTYESNHSAKLIKGD
ISKISSDEFPKCDGIIGGPPCQSWSEGGSLRGIDDPRGKLFYEYIRILKQ
KKPIFFLAENVKGMMAQRHNKAVQEFIQEFDNAGYDVHIILLNANDYGVA
QDRKRVFYIGFRKELNINYLPPIPHLIKPTFKDVIWDLKDNPIPALDKNK
TNGNKCIYPNHEYFIGSYSTIFMSRNRVRQWNEPAFTVQASGRQCQLHPQ
APVMLKVSKNLNKFVEGKEHLYRRLTVRECARVQGFPDDFIFHYESLNDG
YKMIGNAVPVNLAYEIAKTIKSAL
Ligand information
>1dct Chain M (length=18) [
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tcactggtggcctgctgg
Receptor-Ligand Complex Structure
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PDB
1dct
The crystal structure of HaeIII methyltransferase convalently complexed to DNA: an extrahelical cytosine and rearranged base pairing.
Resolution
2.8 Å
Binding residue
(original residue number in PDB)
F7 Y30 P70 P86 R87 L90
Binding residue
(residue number reindexed from 1)
F7 Y30 P70 P86 R87 L90
Enzymatic activity
Enzyme Commision number
2.1.1.37
: DNA (cytosine-5-)-methyltransferase.
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0003886
DNA (cytosine-5-)-methyltransferase activity
GO:0005524
ATP binding
GO:0008168
methyltransferase activity
Biological Process
GO:0009307
DNA restriction-modification system
GO:0032259
methylation
View graph for
Molecular Function
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Biological Process
External links
PDB
RCSB:1dct
,
PDBe:1dct
,
PDBj:1dct
PDBsum
1dct
PubMed
7606780
UniProt
P20589
|MTH3_HAEAE Type II methyltransferase M.HaeIII (Gene Name=haeIIIM)
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