Structure of PDB 6gcf Chain A

Receptor sequence
>6gcfA (length=158) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
ESIQPWIEKFIKQAQQQRSQSTKDYPTSYRNLRVKLSFGYGNFTSIPWFA
FLGEGQEASNGIYPVILYYKDFDELVLAYGISDTNEPHAQWQFSSDIPKT
IAEYFQATSGVYPKKYGQSYYACSQKVSQGIDYTRFASMLDNIINDYKLI
FNSGKSVI
3D structure
PDB6gcf Recognition of modified cytosine variants by the DNA-binding domain of methyl-directed endonuclease McrBC.
ChainA
Resolution1.55 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 A S20 Q21 S22 T23 K24 Y41 G42 N43 S19 Q20 S21 T22 K23 Y40 G41 N42
BS02 dna A S38 G40 Y41 N43 T45 W49 A59 S60 Y64 S83 D84 T85 K116 Y117 S37 G39 Y40 N42 T44 W48 A58 S59 Y63 S82 D83 T84 K115 Y116
External links
PDB RCSB:6gcf, PDBe:6gcf, PDBj:6gcf
PDBsum6gcf
PubMed30194838
UniProtP15005|MCRB_ECOLI Type IV methyl-directed restriction enzyme EcoKMcrB subunit (Gene Name=mcrB)

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