Structure of PDB 3ssd Chain B

Receptor sequence
>3ssdB (length=148) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
SIQPWIEKFIKQAQQQRSQSTKDYPTSYRNLRVKLSFGYGNFTSIPWFAF
LGEGQEASNGIYPVILYYKDFDELVLAYGISDTNEPHAQWQFSSDIPKTI
AEYFQATSGVYPKKYGQSYYACSQKVSQGIDYTRFASMLDNIINDYKL
3D structure
PDB3ssd The recognition domain of the methyl-specific endonuclease McrBC flips out 5-methylcytosine.
ChainB
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.21.-
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 dna B S38 G40 Y41 N43 T45 W49 A59 S60 Y64 S83 D84 T85 K116 Y117 S36 G38 Y39 N41 T43 W47 A57 S58 Y62 S81 D82 T83 K114 Y115
BS02 dna B Q21 S22 T23 K24 Y41 G42 N43 Q19 S20 T21 K22 Y39 G40 N41
External links
PDB RCSB:3ssd, PDBe:3ssd, PDBj:3ssd
PDBsum3ssd
PubMed22570415
UniProtP15005|MCRB_ECOLI Type IV methyl-directed restriction enzyme EcoKMcrB subunit (Gene Name=mcrB)

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