Structure of PDB 8fs2 Chain B Binding Site BS01

Receptor Information

>8fs2 Chain B (length=551) Species: 1496 (Clostridioides difficile)

SGIYYTPKIIVDYIVKKTLKNHDIIKNPYPRILDISCGCGNFLLEVYDIL
YDLFEENIYELKKKYDENYWTVDNIHRHILNYCIYGADIDEKAISILKDS
LTNKKVVNDLDESDIKINLFCCDSLKKKWRYKFDYIVGNPPYIGHKKLEK
KYKKFLLEKYSEVYKDKADLYFCFYKKIIDILKQGGIGSVITPRYFLESL
SGKDLREYIKSNVNVQEIVDFLGANIFKNIGVSSCILTFDKKKTKETYID
VFKIKNEDICINKFETLEELLKSSKFEHFNINQRLLSDEWILVNKDDETF
YNKIQEKCKYSLEDIAISFQGIITGCDKAFILSKDDVKLNLVDDKFLKCW
IKSKNINKYIVDKSEYRLIYSNDIDNENTNKRILDEIIGLYKTKLENRRE
CKSGIRKWYELQWGREKLFFERKKIMYPYKSNENRFAIDYDNNFSSADVY
SFFIKEEYLDKFSYEYLVGILNSSVYDKYFKITAKKMSKNIYDYYPNKVM
KIRIFRDNNYEEIENLSKQIISILLNKSIDKGKVEKLQIKMDNLIMDSLG
I

Ligand information

>8fs2 Chain F (length=14)

ttcaaaaagtccca

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8fs2 Comparative Study of Adenosine Analogs as Inhibitors of Protein Arginine Methyltransferases and a Clostridioides difficile- Specific DNA Adenine Methyltransferase.
• Resolution: 2.59 Å
• Binding residue (original residue number in PDB): Y30 N165 Y168 H171 K173 K193 Y221 S227 I256 G257 Q346 R432 W439 R441 K456 Y476 K511 M513 S514 Y521 N523
• Binding residue (residue number reindexed from 1): Y4 N139 Y142 H145 K147 K167 Y195 S201 I230 G231 Q320 R406 W413 R415 K430 Y450 K485 M487 S488 Y495 N497

Enzymatic activity

• Enzyme Commision number: 2.1.1.72: site-specific DNA-methyltransferase (adenine-specific).

Gene Ontology

Molecular Function

• GO:0003676 nucleic acid binding
• GO:0008168 methyltransferase activity
• GO:0009007 site-specific DNA-methyltransferase (adenine-specific) activity

Biological Process

• GO:0006304 DNA modification
• GO:0032259 methylation

External links

• PDB: RCSB:8fs2, PDBe:8fs2, PDBj:8fs2
• PDBsum: 8fs2
• PubMed: 37082867
• UniProt: Q183J3