Structure of PDB 7r7j Chain B

Receptor sequence
>7r7jB (length=574) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
IFTLRPYQQEAVDATLNHFRRHKTPAVIVLPTGAGKSLVIAELARLARGR
VLVLAHVKELVAQNHAKYQALGLEADIFAAGLKRKESHGKVVFGSVQSVA
RNLDAFQGEFSLLIVDECHRIGDDEESQYQQILTHLTKVNPHLRLLGLTA
TPFRLGKGWIYQFHYHGMVRGDEKALFRDCIYELPLRYMIKHGYLTPPER
LDMPVVQYDFSRLQAQSNGLFSEADLNRELKKQQRITPHIISQIMEFAAT
RKGVMIFAATVEHAKEIVGLLPAEDAALITGDTPGAERDVLIENFFRYLV
NVAVLTTGFDAPHVDLIAILRPTESVSLYQQIVGRGLRLAPGKTDCLILD
YAGNPHDLYAPEVGTPKGKSDNVPVQVFCPACGFANTFWGKTTADGTLIE
HFGRRCQGWFEDDDGHREQCDFRFRFKNCPQCNAENDIAARRCRECDTVL
VDPDDMLKAALRLKDALVLRCSGMSLQHGHDEKGEWLKITYYDEDGADVS
ERFRLQTPAQRTAFEQLFIRPHTRTPGIPLRWITAADILAQQALLRHPDF
VVARMKGQYWQVREKVFDYEGRFR
3D structure
PDB7r7j X-ray crystal structure of the Escherichia coli RadD DNA repair protein bound to ADP reveals a novel zinc ribbon domain.
ChainB
Resolution2.03 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.4.12: DNA 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 ADP B F3 R6 Q9 G34 A35 G36 K37 L39 K68 R343 F2 R5 Q8 G33 A34 G35 K36 L38 K67 R338
BS02 MG B G36 S38 G35 S37
BS03 ZN B C384 C387 C411 C425 C379 C382 C406 C420
BS04 ZN B C434 C437 C448 C429 C432 C443
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003697 single-stranded DNA binding
GO:0004386 helicase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
GO:0046872 metal ion binding
Biological Process
GO:0006281 DNA repair
GO:0006301 postreplication repair
GO:0006302 double-strand break repair
GO:0006412 translation
GO:0009410 response to xenobiotic stimulus
GO:0010212 response to ionizing radiation
GO:0051301 cell division

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Molecular Function
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Biological Process
External links
PDB RCSB:7r7j, PDBe:7r7j, PDBj:7r7j
PDBsum7r7j
PubMed35482735
UniProtP33919|RADD_ECOLI Putative DNA repair helicase RadD (Gene Name=radD)

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