Structure of PDB 8un0 Chain E Binding Site BS02

Receptor Information
>8un0 Chain E (length=348) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SLWVDKYRPCSLGRLDYHKEQAAQLRNLVQCGDFPHLLVYGPSGAGKKTR
IMCILRELYGVGVEKLRIEHQTITTPSKKKIEISTIASNYHLEVNPSDAG
NSDRVVIQEMLKTVAQSQQLETNSQRDFKVVLLTEVDKLTKDAQHALRRT
MEKYMSTCRLILCCNSTSKVIPPIRSRCLAVRVPAPSIEDICHVLSTVCK
KEGLNLPSQLAHRLAEKSCRNLRKALLMCEACRVQQYPFTADQEIPETDW
EVYLRETANAIVSQQTPQRLLEVRGRLYELLTHCIPPEIIMKGLLSELLH
NCDGQLKGEVAQMAAYYEHRLQLGSKAIYHLEAFVAKFMALYKKFMED
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 chain8un0 Chain D Residue 402 [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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PDB8un0 Cryo-EM reveals a nearly complete PCNA loading process and unique features of the human alternative clamp loader CTF18-RFC.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		R149 E153 P174 R178
Binding residue
(residue number reindexed from 1)		R148 E152 P173 R177
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003689 DNA clamp loader activity
GO:0005515 protein binding
GO:0008094 ATP-dependent activity, acting on DNA
GO:0016887 ATP hydrolysis activity
GO:0017116 single-stranded DNA helicase activity
Biological Process
GO:0000731 DNA synthesis involved in DNA repair
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication
GO:0006271 DNA strand elongation involved in DNA replication
GO:0006281 DNA repair
GO:0032508 DNA duplex unwinding
GO:0046683 response to organophosphorus
GO:1900264 positive regulation of DNA-directed DNA polymerase activity
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005663 DNA replication factor C complex
GO:0031390 Ctf18 RFC-like complex

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Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:8un0, PDBe:8un0, PDBj:8un0
PDBsum8un0
PubMed38669181
UniProtP40938|RFC3_HUMAN Replication factor C subunit 3 (Gene Name=RFC3)

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