Structure of PDB 1g60 Chain B

Receptor sequence
>1g60B (length=228) Species: 476 (Moraxella bovis) [Search protein sequence]
MLEINKIHQMNCFDFLDQVENKSVQLAVIDPPYNLSKADWDSFDSHNEFL
AFTYRWIDKVLDKLDKDGSLYIFNTPFNCAFICQYLVSKGMIFQNWITWD
KRDGMGSAKRRFSTGQETILFFSKSKNHTFNYDEVRVPYGILKNGKRWFP
NPNGRLCGEVWHFSSITPKPRDLIERIIRASSNPNDLVLDCFMGSGTTAI
VAKKLGRNFIGCDMNAEYVNQANFVLNQ
3D structure
PDB1g60 Crystal structure of MboIIA methyltransferase.
ChainB
Resolution1.74 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D30 P31
Catalytic site (residue number reindexed from 1) D30 P31
Enzyme Commision number 2.1.1.72: site-specific DNA-methyltransferase (adenine-specific).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SAM B N11 C12 D30 W40 P196 F220 G222 S223 T225 D241 M242 Y246 N11 C12 D30 W40 P168 F192 G194 S195 T197 D213 M214 Y218
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0008168 methyltransferase activity
GO:0008170 N-methyltransferase activity
GO:0009007 site-specific DNA-methyltransferase (adenine-specific) activity
Biological Process
GO:0009307 DNA restriction-modification system
GO:0032259 methylation
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1g60, PDBe:1g60, PDBj:1g60
PDBsum1g60
PubMed12954781
UniProtP23192|MTM2_MORBO Type II methyltransferase M1.MboII (Gene Name=mboIIM)

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