Structure of PDB 6ppr Chain B

Receptor sequence
>6pprB (length=760) Species: 1772 (Mycolicibacterium smegmatis) [Search protein sequence]
LGLFPPTDEQAAVIAAPPGPLVVIAGAGAGKTETMAARVVWLVANGFATP
SQVLGLTFTRKAAGQLLRRVRTRLARLAGAGESATVSTYHAFAGTLLREH
GLLLPVEPDTRLLSETELWQLAYDVVCAHPGHLDTEKTPAAVTAMVLRLS
GALAEHLVDTDQLRDTHVELERLVHTLPAGPPSQWLLRMLATQTERTELV
PLIDALHQRMRAEKVMDFGMQMAAAARLAARFPQVGEQLRQRFRVVLLDE
YQDTGHAQRIALSSLFGGGADDGLALTAVGDPIQSIYGWRGASATNLPRF
TTDFPYSDGTPAPTLELRTSWRNPPSTLHVANAVSEEARALRPRIRCALL
NNVAAERDWVADHLARAYHGAAAVLVRRNADAAPMAEALTARGVPVEVVG
LLAVPEVADLVAMLRLIADPTAGSAVMRILTGPRWRFGARDIAALWRRAV
ELDGTADIVAQAAPDADTACVADAICDPGDAERYSPAGYERIVALGRELT
MLRAHLGHPLPELVAEVRRVLGLDAEARAARPVAAGWAGTENLDRFSDLV
SDFAGGASVSALLAYLDAAVEVENGLAPAELTVRVQILTVHAAKGLEWQV
VAVPHLSARVFPSTTQARTWLTDASDLPPLLRGDRGVPVLDTSDIYDRKI
LSDKISDHKKSLDQRRVDEERRLLYVAITRAEDTLLLSGHHWGATESKPR
GPSEFLCELKTILEEEIEHWPLRDQVVEALWHVHRGAQLVAAAMGWAADV
DALLAERERP
3D structure
PDB6ppr 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 F79 T80 R81 T118 S219 Q220 F254 W325 R326 R436 N438 H665 R683 S687 T696 E776 S777 R780 F58 T59 R60 T88 S183 Q184 F218 W289 R290 R377 N379 H591 R609 S613 T622 E696 S697 R700
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:6ppr, PDBe:6ppr, PDBj:6ppr
PDBsum6ppr
PubMed31740608
UniProtI7FZ56

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