Structure of PDB 6ppu Chain B

Receptor sequence
>6ppuB (length=752) Species: 246196 (Mycolicibacterium smegmatis MC2 155) [Search protein sequence]
LGLFPPTDEQAAVIAAPPGPLVVIAGAGAGKTETMAARVVWLVANGFATP
SQVLGLTFTRKAAGQLLRRVRTRLARLATVSTYHAFAGTLLREHGLLLPV
EPDTRLLSETELWQLAYDVVCAHPGHLDTEKTPAAVTAMVLRLSGALAEH
LVDTDQLRDTHVELERLVHTLPAGPSQWLLRMLATQTERTELVPLIDALH
QRMRAEKVMDFGMQMAAAARLAARFPQVGEQLRQRFRVVLLDEYQDTGHA
QRIALSSLFGGGADDGLALTAVGDPIQSIYGWRGASLPRFTTDFPYGTPA
PTLELRTSWRNPPSTLHVANAVSEEARRVRALRPREPGTIRCALLNNVAA
ERDWVADHLARAYHGPTAAVLVRRNADAAPMAEALTARGVPVEVGLLAVP
EVADLVAMLRLIADPTAGSAVMRILTGPRWRFGARDIAALWRRAVELDLG
TADIVAQAAPDADTACVADAICDPGDAERYSPAGYERIVALGRELTMLRA
HLGHPLPELVAEVRRVLGLDAEARAARPVAAGWAGTENLDRFSDLVSDFA
GASVSALLAYLDAAVEVENGLAPAQILTVHAAKGLEWQVVAVPHLSARVF
PSTARTWLTDASDLPPLLRGDRAGVPVLDTSDIYDRKILSDKISDHKKSL
DQRRVDEERRLLYVAITRAEDTLLLSGHHWGATESKPRGPSEFLCELKTI
LEEGEIEHWPLRDQVVEALWPDHVHRGAQLVAAAMEGWAADVDALLAERE
RP
3D structure
PDB6ppu Structures and single-molecule analysis of bacterial motor nuclease AdnAB illuminate the mechanism of DNA double-strand break resection.
ChainB
Resolution3.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 5.6.2.4: DNA 3'-5' helicase.
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 T80 R81 S219 Q220 F254 W325 R326 R436 N438 H665 R692 R746 T59 R60 S176 Q177 F211 W282 R283 R373 N375 H580 R605 R654
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003678 DNA helicase activity
GO:0004386 helicase activity
GO:0004527 exonuclease activity
GO:0005524 ATP binding
GO:0016787 hydrolase activity
GO:0016853 isomerase activity
GO:0043138 3'-5' DNA helicase activity
Biological Process
GO:0000725 recombinational repair
GO:0006281 DNA repair
GO:0032508 DNA duplex unwinding
Cellular Component
GO:0005829 cytosol
GO:0033202 DNA helicase complex

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:6ppu, PDBe:6ppu, PDBj:6ppu
PDBsum6ppu
PubMed31740608
UniProtI7FZ56

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