Structure of PDB 7t23 Chain B Binding Site BS02
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 B 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)
S234 M235 G236 K237 T238 T239 R271 G455 Q456
Binding residue
(residue number reindexed from 1)
S211 M212 G213 K214 T215 T216 R248 G432 Q433
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
View graph for
Molecular Function
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Biological Process
View graph for
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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