Structure of PDB 7t23 Chain B Binding Site BS05
Receptor Information
>7t23 Chain B (length=448) Species:
83333
(Escherichia coli K-12) [
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LKVPPHSIEAEQSVLGGLMLDNERWDDVAERVVADDFYTRPHRHIFTEMA
RLQESGSPIDLITLAESLERQGQLDSVGGCAYLAELSKNTPSAANISAYA
DIVRERAVVREMISVANEIAEAGFDPQGRTSEDLLDLAESRVFKIAESRA
NKDEGPKNIADVLDATVARIEQLFQQPHDGVTGVNTGYDDLNKKTAGLQP
SDLIIVAARPSMGKTTFAMNLVENAAMLQDKPVLIFSLEMPSEQIMMRSL
ASLSRVDQTKIRTGQLDDEDWARISGTMGILLEKRNIYIDDSSGLTPTEV
RSRARRIAREHGGIGLIMIDYLQLMRVPALSDNRTLEIAEISRSLKALAK
ELNVPVVALSQLNRSLEQRADKRPVNSDLRESGSIEQDADLIMFIYRDEV
YHENSDLKGIAEIIIGKQRNGPIGTVRLTFNGQWSRFDNYAGPQYDDE
Ligand information
Ligand ID
ADP
InChI
InChI=1S/C10H15N5O10P2/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(24-10)1-23-27(21,22)25-26(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKey
XTWYTFMLZFPYCI-KQYNXXCUSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341
Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04
O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
CACTVS 3.341
Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)O)O)N
Formula
C10 H15 N5 O10 P2
Name
ADENOSINE-5'-DIPHOSPHATE
ChEMBL
CHEMBL14830
DrugBank
DB16833
ZINC
ZINC000012360703
PDB chain
7t23 Chain C Residue 1001 [
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Receptor-Ligand Complex Structure
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PDB
7t23
Sequence of conformation changes of DnaB helicase during DNA unwinding and priming in Escherichia coli
Resolution
4.2 Å
Binding residue
(original residue number in PDB)
Q441 G444 P445
Binding residue
(residue number reindexed from 1)
Q418 G421 P422
Annotation score
5
Enzymatic activity
Enzyme Commision number
3.6.4.12
: DNA helicase.
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0003678
DNA helicase activity
GO:0004386
helicase activity
GO:0005515
protein binding
GO:0005524
ATP binding
GO:0016787
hydrolase activity
GO:0016853
isomerase activity
GO:0016887
ATP hydrolysis activity
GO:0042802
identical protein binding
GO:0043139
5'-3' DNA helicase activity
Biological Process
GO:0006260
DNA replication
GO:0006268
DNA unwinding involved in DNA replication
GO:0006269
DNA replication, synthesis of primer
GO:0006270
DNA replication initiation
GO:0010212
response to ionizing radiation
GO:0031297
replication fork processing
GO:0032508
DNA duplex unwinding
Cellular Component
GO:0005829
cytosol
GO:0030894
replisome
GO:0033202
DNA helicase complex
GO:1990077
primosome complex
GO:1990100
DnaB-DnaC complex
GO:1990156
DnaB-DnaG complex
GO:1990158
DnaB-DnaC-DnaT-PriA-PriB complex
GO:1990159
DnaB-DnaC-DnaT-PriA-PriC complex
GO:1990160
DnaB-DnaC-Rep-PriC complex
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:7t23
,
PDBe:7t23
,
PDBj:7t23
PDBsum
7t23
PubMed
UniProt
P0ACB0
|DNAB_ECOLI Replicative DNA helicase DnaB (Gene Name=dnaB)
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