Structure of PDB 8trg Chain B Binding Site BS03

Receptor Information
>8trg Chain B (length=325) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DENKQKALAAALGQIEKQFGKGSIMRLGEDRSMDVETISTGSLSLDIALG
AGGLPMGRIVEIYGPESSGKTTLTLQVIAAAQREGKTCAFIDAEHALDPI
YARKLGVDIDNLLCSQPDTGEQALEICDALARSGAVDVIVVDSVAALTPK
AEIEGEIGDSHMGLAARMMSQAMRKLAGNLKQSNTLLIFINQIRMKIGVM
FGNPETTTGGNALKFYASVRLDIRRIGAVKEGENVVGSETRVKVVKNKIA
APFKQAEFQILYGEGINFYGELVDLGVKEKLIEKAGAWYSYKGEKIGQGK
ANATAWLKDNPETAKEIEKKVRELL
Ligand information
Ligand IDAGS
InChIInChI=1S/C10H16N5O12P3S/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(25-10)1-24-28(18,19)26-29(20,21)27-30(22,23)31/h2-4,6-7,10,16-17H,1H2,(H,18,19)(H,20,21)(H2,11,12,13)(H2,22,23,31)/t4-,6-,7-,10-/m1/s1
InChIKeyNLTUCYMLOPLUHL-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=S)(O)O)O)O)N
CACTVS 3.370Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=S)[C@@H](O)[C@H]3O
CACTVS 3.370Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=S)[CH](O)[CH]3O
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OP(=S)(O)O)O)O)N
ACDLabs 12.01O=P(O)(OP(=S)(O)O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
FormulaC10 H16 N5 O12 P3 S
NamePHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER;
ATP-GAMMA-S;
ADENOSINE 5'-(3-THIOTRIPHOSPHATE);
ADENOSINE 5'-(GAMMA-THIOTRIPHOSPHATE);
ADENOSINE-5'-DIPHOSPHATE MONOTHIOPHOSPHATE
ChEMBLCHEMBL131890
DrugBankDB02930
ZINCZINC000008295128
PDB chain8trg Chain C Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8trg The LexA-RecA* structure reveals a lock-and-key mechanism for SOS activation
Resolution2.93 Å
Binding residue
(original residue number in PDB)		K248 K250 A252 A253
Binding residue
(residue number reindexed from 1)		K246 K248 A250 A251
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003684 damaged DNA binding
GO:0003697 single-stranded DNA binding
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008094 ATP-dependent activity, acting on DNA
GO:0016887 ATP hydrolysis activity
GO:0140297 DNA-binding transcription factor binding
GO:0140664 ATP-dependent DNA damage sensor activity
Biological Process
GO:0000725 recombinational repair
GO:0006259 DNA metabolic process
GO:0006281 DNA repair
GO:0006310 DNA recombination
GO:0006974 DNA damage response
GO:0009432 SOS response
GO:0010212 response to ionizing radiation
GO:0019985 translesion synthesis
GO:0035825 homologous recombination
GO:0048870 cell motility
Cellular Component
GO:0005737 cytoplasm
GO:0009355 DNA polymerase V complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8trg, PDBe:8trg, PDBj:8trg
PDBsum8trg
PubMed38755298
UniProtP0A7G6|RECA_ECOLI Protein RecA (Gene Name=recA)

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