Structure of PDB 4gtw Chain B Binding Site BS03

Receptor Information
>4gtw Chain B (length=697) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KSWVEETCESIDTPECPAEFESPPTLLFSLDGFRAEYLHTWGGLLPVISK
LKNCGTYTKNMRPMYPTKTFPNHYSIVTGLYPESHGIIDNKMYDPKMNAS
FSLKSKEKFNPLWYKGQPIWVTANHQEVKSGTYFWPGSDVEIDGILPDIY
KVYNGSVPFEERILAVLEWLQLPSHERPHFYTLYLEEPDSSGHSHGPVSS
EVIKALQKVDRLVGMLMDGLKDLGLDKCLNLILISDHGMEQGSCKKYVYL
NKYLGDVNNVKVVYGPAARLRPTDVPETYYSFNYEALAKNLSCREPNQHF
RPYLKPFLPKRLHFAKSDRIEPLTFYLDPQWQLALNPSYCGSGFHGSDNL
FSNMQALFIGYGPAFKHGAEVDSFENIEVYNLMCDLLGLIPAPNNGSHGS
LNHLLKKPIYNPSHPKEEGFLSQCPIKSTSNDLGCTCDPDDDIYHMTVPY
GRPRILLKQHRVCLLQQQQFLTGYSLDLLMPLWASYTFLSNDNCLYQDLR
IPLSPVHKCSYYKLSYGFLTPPRLNHIYSEALLTSNIVPMYQSFQVIWHY
LHDTLLQRYAHERNGINVVSGPVFDFDYDGRYDSLEILKQNSRVIRSQEI
LIPTHFFIVLTSCKQLSETPLECSALESSAYILPHRPDNIESCTHGKRES
SWVEELLTLHRARVTDVELITGLSFYQDRQESVSELLRLKTHLPIFS
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4gtw Chain B Residue 1007 [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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PDB4gtw Crystal structure of Enpp1, an extracellular glycoprotein involved in bone mineralization and insulin signaling.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		D358 H362 H517
Binding residue
(residue number reindexed from 1)		D189 H193 H345
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.4.1: phosphodiesterase I.
3.1.4.39: alkylglycerophosphoethanolamine phosphodiesterase.
3.6.1.9: nucleotide diphosphatase.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0005044 scavenger receptor activity
GO:0016787 hydrolase activity
GO:0030247 polysaccharide binding
GO:0046872 metal ion binding
Biological Process
GO:0006955 immune response

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4gtw, PDBe:4gtw, PDBj:4gtw
PDBsum4gtw
PubMed23027977
UniProtP06802|ENPP1_MOUSE Ectonucleotide pyrophosphatase/phosphodiesterase family member 1 (Gene Name=Enpp1);
Q9R1E6|ENPP2_MOUSE Autotaxin (Gene Name=Enpp2)

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