Structure of PDB 7kiu Chain B Binding Site BS01

Receptor Information
>7kiu Chain B (length=263) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PMRICSFNVRSFGESKQEDKNAMDVIVKVIKRCDIILVMEIKDSNNRICP
ILMEKLNRNSRRGITYNYVISSRLGRNTYKEQYAFLYKEKLVSVKRSYHY
HDYQDGDADVFSREPFVVWFQSPHTAVKDFVIIPLHTTPETSVKEIDELV
EVYTDVKHRWKAENFIFMGDFNAGCSYVPKKAWKNIRLRTDPRFVWLIGD
QEDTTVKKSTNCAYDRIVLRGQEIVSSVVPKSNSVFDFQKAYKLTEEEAL
DVSDHFPVEFKLQ
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 chain7kiu Chain B Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7kiu Structural features of Dnase1L3 responsible for serum antigen clearance.
Resolution2.22 Å
Binding residue
(original residue number in PDB)		D222 T224 K226 T229
Binding residue
(residue number reindexed from 1)		D203 T205 K207 T210
Annotation score4
Enzymatic activity
Enzyme Commision number 3.1.21.-
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003824 catalytic activity
GO:0004519 endonuclease activity
GO:0004520 DNA endonuclease activity
GO:0004530 deoxyribonuclease I activity
GO:0004536 DNA nuclease activity
GO:0005509 calcium ion binding
GO:0005515 protein binding
Biological Process
GO:0002283 neutrophil activation involved in immune response
GO:0002673 regulation of acute inflammatory response
GO:0006259 DNA metabolic process
GO:0006308 DNA catabolic process
GO:0006309 apoptotic DNA fragmentation
GO:0006915 apoptotic process
GO:0010623 programmed cell death involved in cell development
GO:0070948 regulation of neutrophil mediated cytotoxicity
Cellular Component
GO:0005576 extracellular region
GO:0005634 nucleus
GO:0005783 endoplasmic reticulum

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7kiu, PDBe:7kiu, PDBj:7kiu
PDBsum7kiu
PubMed35974043
UniProtQ13609|DNSL3_HUMAN Deoxyribonuclease gamma (Gene Name=DNASE1L3)

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