Structure of PDB 1e0j Chain B

Receptor sequence
>1e0jB (length=288) Species: 10760 (Escherichia phage T7) [Search protein sequence]
PDGVVSALSLRERIREHLSSEESVGLLFSGCTGINDKTLGARGGEVIMVT
SGSGMGKSTFVRQQALQWGTAMGKKVGLAMLEESVEETAEDLIGLHNRVR
LRQSDSLKREIIENGKFDQWFDELFGNDTFHLYDSFAEAETDRLLAKLAY
MRSGLGCDVIILDHISIVVSASGESDERKMIDNLMTKLKGFAKSTGVVLV
VICHLKNPDKGKAHEEGRPVSITDLRGSGALRQLSDTIIALERNQQGDMP
NLVLVRILKCRFTGDTGIAGYMEYNKETGWLEPSSYSG
3D structure
PDB1e0j Crystal Structure of T7 Gene 4 Ring Helicase Indicates a Mechanism for Sequential Hydrolysis of Nucleotides
ChainB
Resolution3.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.-
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 ANP B R522 T524 G525 R261 T263 G264
BS02 ANP B G315 G317 K318 S319 T320 R361 R504 N512 Y535 G54 G56 K57 S58 T59 R100 R243 N251 Y274
Gene Ontology
Molecular Function
GO:0003678 DNA helicase activity
GO:0003697 single-stranded DNA binding
GO:0005524 ATP binding
GO:0043139 5'-3' DNA helicase activity
Biological Process
GO:0006260 DNA replication

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Molecular Function
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Biological Process
External links
PDB RCSB:1e0j, PDBe:1e0j, PDBj:1e0j
PDBsum1e0j
PubMed10892646
UniProtP03692|HELIC_BPT7 DNA helicase/primase (Gene Name=4)

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