Structure of PDB 6ut6 Chain E

Receptor sequence
>6ut6E (length=292) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
TESYCLEDALNDLFIPETTIETILKRLTIKKNIILQGPPGVGKTFVARRL
AYLLTGEKAPQRVNMVQFHQSYSYEDFIQGYRPNGVGFRRKDGIFYNFCQ
QAKEQPEKKYIFIIDEINRANLSKVFGEVMMLMEHDKRGENWSVPLTYSE
NDEERFYVPENVYIIGLMNTADRSLAVVDYALRRRFSFIDIEPGFDTPQF
RNFLLNKKAEPSFVESLCQKMNELNQEISKEATILGKGFRIGHSYFCCGL
EDGTSPDTQWLNEIVMTDIAPLLEEYFFDDPYKQQKWTNKLL
3D structure
PDB6ut6 Structural asymmetry governs the assembly and GTPase activity of McrBC restriction complexes
ChainE
Resolution3.28 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 GSP E D300 K301 R348 R349 D136 K137 R184 R185
BS02 GSP E D176 L177 F178 P203 G204 G206 K207 T208 F209 H407 S408 D12 L13 F14 P39 G40 G42 K43 T44 F45 H243 S244
BS03 MG E T208 D279 T44 D115
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003924 GTPase activity
GO:0004519 endonuclease activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0005525 GTP binding
GO:0010385 double-stranded methylated DNA binding
GO:0016887 ATP hydrolysis activity
GO:0042802 identical protein binding
GO:0044729 hemi-methylated DNA-binding
Biological Process
GO:0009307 DNA restriction-modification system
Cellular Component
GO:1905348 endonuclease complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6ut6, PDBe:6ut6, PDBj:6ut6
PDBsum6ut6
PubMed33219217
UniProtP15005|MCRB_ECOLI Type IV methyl-directed restriction enzyme EcoKMcrB subunit (Gene Name=mcrB)

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