Structure of PDB 5ywu Chain B Binding Site BS02

Receptor Information
>5ywu Chain B (length=231) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TLPHGHMQTLIFLDLEATGLPSSRPEVTELCLLAVHRRALENTSISQGHP
PPVPRPPRVVDKLSLCIAPGKACSPGASEITGLSKAELEVQGRQRFDDNL
AILLRAFLQRQPQPCCLVAHNGDRYDFPLLQTELARLSTPSPLDGTFCVD
SIAALKALEQASSPSGNGSRKSYSLGSIYTRLYWQAPTDSHTAEGDVLTL
LSICQWKPQALLQWVDEHARPFSTVKPMYGT
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 chain5ywu Chain B Residue 301 [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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PDB5ywu Structural basis for overhang excision and terminal unwinding of DNA duplexes by TREX1
Resolution3.4 Å
Binding residue
(original residue number in PDB)		D18 L19 D130
Binding residue
(residue number reindexed from 1)		D14 L15 D126
Annotation score4
Enzymatic activity
Enzyme Commision number 3.1.11.2: exodeoxyribonuclease III.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0008408 3'-5' exonuclease activity

View graph for
Molecular Function
External links
PDB RCSB:5ywu, PDBe:5ywu, PDBj:5ywu
PDBsum5ywu
PubMed29734329
UniProtQ91XB0|TREX1_MOUSE Three-prime repair exonuclease 1 (Gene Name=Trex1)

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