Structure of PDB 5fdk Chain B

Receptor sequence
>5fdkB (length=166) Species: 1423 (Bacillus subtilis) [Search protein sequence]
TLEDDLNETNKYYLTNQIAVIHKKPTPVQIVNVHYPKRSAAVIKEAYFKQ
SSTTNYNGIYKGRYIDFEAKETKNKTSFPLQNFHDHQIEHMKQVKAQDGI
CFVIISAFDQVYFLEADKLFYFWDRKEKNGRKSIRKDELEETAYPISLGY
APRIDYISIIEQLYFS
3D structure
PDB5fdk Structural insights into dynamics of RecU-HJ complex formation elucidates key role of NTR and stalk region toward formation of reactive state.
ChainB
Resolution3.208 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.21.10: crossover junction endodeoxyribonuclease.
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 T109 S110 Q114 R164 K165 S166 T76 S77 Q81 R131 K132 S133
BS02 dna B F81 Q83 F48 Q50
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0004519 endonuclease activity
GO:0046872 metal ion binding
Biological Process
GO:0006281 DNA repair
GO:0006310 DNA recombination
GO:0007059 chromosome segregation
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:5fdk, PDBe:5fdk, PDBj:5fdk
PDBsum5fdk
PubMed27903910
UniProtP39792|RECU_BACSU Holliday junction resolvase RecU (Gene Name=recU)

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