Structure of PDB 4q44 Chain A Binding Site BS06
Receptor Information
>4q44 Chain A (length=342) Species:
83333
(Escherichia coli K-12) [
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GSRKIIHVDMDCFFAAVEMRDNPALRDIPIAIGGSRERRGVISTANYPAR
KFGVRSAMPTGMALALCPHLTLLPGRFDAYKEASNHIREIFSRYTSRIEP
LSLDEAYLDVTDSVHCHGSATLIAQEIRQTIFNELQLTASAGVAPVKFLA
KIASDMNKPNGQFVITPAEVPAFLQTLPLAKIPGVGKVSAAKLEAMGLRT
CGDVQACDLVMLLKRFGKFGRILWERSQGIDERDVNSERLRKSVGVERTM
AEDIHHWSECEAIIERLYPELERRLAKVKPDLLIARQGVKLKFDDFQQTT
QEHVWPRLNKADLIATARKTWDERRGGRGVRLVGLHVTLLDP
Ligand information
Ligand ID
MG
InChI
InChI=1S/Mg/q+2
InChIKey
JLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
Software
SMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0
[Mg+2]
CACTVS 3.341
[Mg++]
Formula
Mg
Name
MAGNESIUM ION
ChEMBL
DrugBank
DB01378
ZINC
PDB chain
4q44 Chain A Residue 403 [
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Receptor-Ligand Complex Structure
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PDB
4q44
Unique structural features in DNA polymerase IV enable efficient bypass of the N2 adduct induced by the nitrofurazone antibiotic
Resolution
2.71 Å
Binding residue
(original residue number in PDB)
D8 E104
Binding residue
(residue number reindexed from 1)
D9 E105
Annotation score
1
Enzymatic activity
Enzyme Commision number
2.7.7.7
: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0000287
magnesium ion binding
GO:0003677
DNA binding
GO:0003684
damaged DNA binding
GO:0003887
DNA-directed DNA polymerase activity
GO:0005515
protein binding
GO:0008296
3'-5'-DNA exonuclease activity
GO:0046872
metal ion binding
Biological Process
GO:0000731
DNA synthesis involved in DNA repair
GO:0006260
DNA replication
GO:0006261
DNA-templated DNA replication
GO:0006281
DNA repair
GO:0006974
DNA damage response
GO:0009432
SOS response
GO:0042276
error-prone translesion synthesis
GO:0070987
error-free translesion synthesis
Cellular Component
GO:0005737
cytoplasm
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:4q44
,
PDBe:4q44
,
PDBj:4q44
PDBsum
4q44
PubMed
25497730
UniProt
Q47155
|DPO4_ECOLI DNA polymerase IV (Gene Name=dinB)
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