Structure of PDB 4ncb Chain A Binding Site BS05

Receptor Information
>4ncb Chain A (length=676) Species: 274 (Thermus thermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GKTEVFLNRFALRPLNPEELRPWRLEVVLDPPPGREEVYPLLAQVARRAG
GVTVRMGDGLASWSPPEVLVLEGTLARMGQTYAYRLYPKGRRPLDPKDPG
ERSVLSALARRLLQERLRRLEGVWVEGLAVYRREHARGPGWRVLGGAVLD
LWVSDSGAFLLEVDPAYRILCEMSLEAWLAQGHPLPKRVRNAYDRRTWEL
LRLGEEDPKELPLPGGLSLLDYHASKGRLQGREGGRVAWVADPKDPRKPI
PHLTGLLVPVLTLEDLSLALSLPWEERRRRTREIASWIGRRLGLGTPEAV
RAQAYRLSIPKLMGRRAVSKPADALRVGFYRAQETALALLRLDGAQGWPE
FLRRALLRAFGASGASLRLHTLHAHPSQGLAFREALRKAKEEGVQAVLVL
TPPMAWEDRNRLKALLLREGLPSQILNVPLREEERHRWENALLGLLAKAG
LQVVALSGAYPAELAVGFDAGGRESFRFGGAACAVGGDGGHLLWTLPEAQ
AGERIPQEVVWDLLEETLWAFRRKAGRLPSRVLLLRDGRVPQDEFALALE
ALAREGIAYDLVSVRKSGGGRVYPVQGRLADGLYVPLEDKTFLLLTVHRD
FRGTPRPLKLVHEAGDTPLEALAHQIFHLTRLYPASGFAFPRLPAPLHLA
DRLVKEVGRLGIRHLKEVDREKLFFV
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain4ncb Chain A Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4ncb Structure-based cleavage mechanism of Thermus thermophilus Argonaute DNA guide strand-mediated DNA target cleavage.
Resolution2.189 Å
Binding residue
(original residue number in PDB)		D478 D660
Binding residue
(residue number reindexed from 1)		D469 D651
Annotation score4
Enzymatic activity
Enzyme Commision number 3.1.24.-
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0003723 RNA binding
GO:0004519 endonuclease activity
GO:0004520 DNA endonuclease activity
GO:0030145 manganese ion binding
GO:0046872 metal ion binding
Biological Process
GO:0006260 DNA replication
GO:0044355 clearance of foreign intracellular DNA

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4ncb, PDBe:4ncb, PDBj:4ncb
PDBsum4ncb
PubMed24374628
UniProtQ746M7|AGO_THET2 Protein argonaute (Gene Name=ago)

[Back to BioLiP]