Structure of PDB 4mht Chain A Binding Site BS01
Receptor Information
>4mht Chain A (length=327) Species:
726
(Haemophilus haemolyticus) [
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MIEIKDKQLTGLRFIDLFAGLGGFRLALESCGAECVYSNEWDKYAQEVYE
MNFGEKPEGDITQVNEKTIPDHDILCAGFPCQAFSISGKQKGFEDSRGTL
FFDIARIVREKKPKVVFMENVKNFASHDNGNTLEVVKNTMNELDYSFHAK
VLNALDYGIPQKRERIYMICFRNDLNIQNFQFPKPFELNTFVKDLLLPDS
EVEHLVIDRKDLVMTNQEIEQTTPKTVRLGIVGKGGQGERIYSTRGIAIT
LSAYGGGIFAKTGGYLVNGKTRKLHPRECARVMGYPDSYKVHPSTSQAYK
QFGNSVVINVLQYIAYNIGSSLNFKPY
Ligand information
>4mht Chain C (length=12) [
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gatagcgctatc
Receptor-Ligand Complex Structure
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PDB
4mht
Enzymatic C5-cytosine methylation of DNA: mechanistic implications of new crystal structures for HhaL methyltransferase-DNA-AdoHcy complexes.
Resolution
2.7 Å
Binding residue
(original residue number in PDB)
Y44 I86 Q90 G236 Q237 E239 G256 G257 Q297
Binding residue
(residue number reindexed from 1)
Y44 I86 Q90 G236 Q237 E239 G256 G257 Q297
Enzymatic activity
Catalytic site (original residue number in PDB)
C81 E119 R163 R165
Catalytic site (residue number reindexed from 1)
C81 E119 R163 R165
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:0008168
methyltransferase activity
Biological Process
GO:0009307
DNA restriction-modification system
GO:0032259
methylation
View graph for
Molecular Function
View graph for
Biological Process
External links
PDB
RCSB:4mht
,
PDBe:4mht
,
PDBj:4mht
PDBsum
4mht
PubMed
8800212
UniProt
P05102
|MTH1_HAEPH Type II methyltransferase M.HhaI (Gene Name=hhaIM)
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