Structure of PDB 6ael Chain A Binding Site BS01

Receptor Information
>6ael Chain A (length=725) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KSWVEETCESIDTPECPAEFESPPTLLFSLDGFRAEYLHTWGGLLPVISK
LKNCGTYTKNMRPMYPTKAFPNHYSIVTGLYPESHGIIDNKMYDPKMNAS
FSLKSKEKFNPLWYKGQPIWVTANHQEVKSGTYFWPGSDVEIDGILPDIY
KVYNGSVPFEERILAVLEWLQLPSHERPHFYTLYLEEPDSSGHSHGPVSS
EVIKALQKVDRLVGMLMDGLKDLGLDKCLNLILISDHGMEQGSCKKYVYL
NKYLGDVNNVKVVYGPAARLRPTDVPETYYSFNYEALAKNLSCREPNQHF
RPYLKPFLPKRLHFAKSDRIEPLTFYLDPQWQLALNPSERKYCGSGFHGS
DNLFSNMQALFIGYGPAFKHGAEVDSFENIEVYNLMCDLLGLIPAPNNGS
HGSLNHLLKKPIYNPSHPKEEGFLSQCPIKSTSNDLGCTCDPWIVPIKDF
EDDIYHMTVPYGRPRILLKQHRVCLLQQQQFLTGYSLDLLMPLWASYTFL
SNDQFSRDDFSNCLYQDLRIPLSPVHKCSYYKSNSKLSYGFLTPPRLNRV
SNHIYSEALLTSNIVPMYQSFQVIWHYLHDTLLQRYAHERNGINVVSGPV
FDFDYDGRYDSLEILKQNSRVIRSQEILIPTHFFIVLTSCKQLSETPLEC
SALESSAYILPHRPDNIESCTHGKRESSWVEELLTLHRARVTDVELITGL
SFYQDRQESVSELLRLKTHLPIFSQ
Ligand information
Ligand ID4BW
InChIInChI=1S/C20H24N10O13P2/c21-14-8-15(24-3-23-14)29(4-25-8)18-10(31)12-6(40-18)1-38-45(36,37)43-13-7(2-39-44(34,35)42-12)41-19(11(13)32)30-5-26-9-16(30)27-20(22)28-17(9)33/h3-7,10-13,18-19,31-32H,1-2H2,(H,34,35)(H,36,37)(H2,21,23,24)(H3,22,27,28,33)/t6-,7-,10-,11-,12-,13-,18-,19-/m1/s1
InChIKeyRFCBNSCSPXMEBK-INFSMZHSSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.9.2c1nc(c2c(n1)n(cn2)C3C(C4C(O3)COP(=O)(OC5C(COP(=O)(O4)O)OC(C5O)n6cnc7c6N=C(NC7=O)N)O)O)N
OpenEye OEToolkits 1.9.2c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H]4[C@H](O3)COP(=O)(O[C@@H]5[C@@H](COP(=O)(O4)O)O[C@H]([C@@H]5O)n6cnc7c6N=C(NC7=O)N)O)O)N
CACTVS 3.385NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@@H]4CO[P](O)(=O)O[C@H]5[C@@H](O)[C@@H](O[C@@H]5CO[P](O)(=O)O[C@H]4[C@H]3O)n6cnc7c(N)ncnc67
ACDLabs 12.01O=C7NC(=Nc1c7ncn1C6OC5COP(=O)(O)OC4C(OC(n2c3ncnc(N)c3nc2)C4O)COP(=O)(OC5C6O)O)N
CACTVS 3.385NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH]4CO[P](O)(=O)O[CH]5[CH](O)[CH](O[CH]5CO[P](O)(=O)O[CH]4[CH]3O)n6cnc7c(N)ncnc67
FormulaC20 H24 N10 O13 P2
Name2-amino-9-[(2R,3R,3aS,5R,7aR,9R,10R,10aS,12R,14aR)-9-(6-amino-9H-purin-9-yl)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecin-2-yl]-1,9-dihydro-6H-purin-6-one;
3',3' cGAMP;
c-GMP-AMP;
c[G(3',5')pA(3',5')p]
ChEMBLCHEMBL4449584
DrugBank
ZINCZINC000095626233
PDB chain6ael Chain A 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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PDB6ael Structural insights into cGAMP degradation by Ecto-nucleotide pyrophosphatase phosphodiesterase 1.
Resolution1.9 Å
Binding residue
(original residue number in PDB)
A238 F239 N259 K277 Y322 Y353 D358 H362 S514 G515 H517
Binding residue
(residue number reindexed from 1)
A69 F70 N90 K108 Y153 Y184 D189 H193 S345 G346 H348
Annotation score4
Enzymatic activity
Enzyme Commision number 3.1.4.1: phosphodiesterase I.
3.6.1.9: nucleotide diphosphatase.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:6ael, PDBe:6ael, PDBj:6ael
PDBsum6ael
PubMed30356045
UniProtP06802|ENPP1_MOUSE Ectonucleotide pyrophosphatase/phosphodiesterase family member 1 (Gene Name=Enpp1)

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