Structure of PDB 8ecc Chain C Binding Site BS05

Receptor Information
>8ecc Chain C (length=343) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KLKKVLDKLRLKRKDISEAAETVNKVVERLLRRMQKRESEFKGVEQLNTG
SYYEHVKISAPNEFDVMFKLEVPRIELQEYYETGAFYLVKFNPLSHFLVL
SATKMLSKFRKIIKEEVKEIKDIDVSVEKEKPGSPAVTLLIRNPEEISVD
IILALESKGSWPISTKEGLPIQGWLGTKVRTNLRREPFYLVPKNAQGETW
RLSFSHTEKYILNNHGIEKTCCESSGAKCCRKECLKLMKYLLEQLKKEFQ
ELDAFCSYHVKTAIFHMWTQDPQDSQWDPRNLSSCFDKLLAFFLECLRTE
KLDHYFIPKFNLFSQELIDRKSKEFLSKKIEYERNNGFPIFDK
Ligand information
Ligand IDVWX
InChIInChI=1S/C20H27N9O20P4/c21-15-9-16(23-3-22-15)28(5-26-9)19-13(32)11(30)7(45-19)1-43-51(37,38)47-14-12(31)8(2-44-52(39,40)49-53(41,42)48-50(34,35)36)46-20(14)29-6-27-10-17(29)24-4-25-18(10)33/h3-8,11-14,19-20,30-32H,1-2H2,(H,37,38)(H,39,40)(H,41,42)(H2,21,22,23)(H,24,25,33)(H2,34,35,36)/t7-,8-,11-,12-,13-,14-,19-,20-/m1/s1
InChIKeySWVKSPSEHJCWAI-XPWFQUROSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O[C@@H]4[C@@H]([C@H](O[C@H]4n5cnc6c5N=CNC6=O)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)O)N
CACTVS 3.385Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[CH]4[CH](O)[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)O[CH]4n5cnc6C(=O)NC=Nc56)[CH](O)[CH]3O
OpenEye OEToolkits 2.0.7c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OC4C(C(OC4n5cnc6c5N=CNC6=O)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O)O)N
CACTVS 3.385Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(=O)O[C@@H]4[C@H](O)[C@@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)O[C@H]4n5cnc6C(=O)NC=Nc56)[C@@H](O)[C@H]3O
FormulaC20 H27 N9 O20 P4
Name[[(2~{R},3~{R},4~{R},5~{R})-4-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-3-oxidanyl-5-(6-oxidanylidene-1~{H}-purin-9-yl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate
ChEMBL
DrugBank
ZINC
PDB chain8ecc Chain C Residue 601 [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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PDB8ecc Structure of Ternary Complex of cGAS with dsDNA and Bound 5-pppI(2,5)pA
Resolution2.44 Å
Binding residue
(original residue number in PDB)
G198 S199 E211 D213 P292 D307 I309 K350 R364 S366 S368 K402 C419 S420 Y421
Binding residue
(residue number reindexed from 1)
G50 S51 E63 D65 P135 D150 I152 K193 R201 S203 S205 K239 C256 S257 Y258
Annotation score4
Enzymatic activity
Enzyme Commision number 2.7.7.86: cyclic GMP-AMP synthase.
External links
PDB RCSB:8ecc, PDBe:8ecc, PDBj:8ecc
PDBsum8ecc
PubMed
UniProtQ8C6L5|CGAS_MOUSE Cyclic GMP-AMP synthase (Gene Name=Cgas)

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