Structure of PDB 6ewz Chain A Binding Site BS02

Receptor Information
>6ewz Chain A (length=202) Species: 1280 (Staphylococcus aureus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DEAFDTLLGFVELDHIYSSALKEISTKLSILDDNFNHIYKHNPIHHMERR
VKEMRSLIEKLNRKGLQISAETAKEHILDIAGIRVVCNYLDDIYLIEEML
LKQEDVQLIKRKDYIQHPKENGYRSLHIVVSIPVFLAERVEVLPVEIQIR
TIGMDMWASLEHKIRYKNNAETEKYRDLLKECATEITEVEDKLQQIHSEI
TE
Ligand information
Ligand IDAPC
InChIInChI=1S/C11H18N5O12P3/c12-9-6-10(14-2-13-9)16(3-15-6)11-8(18)7(17)5(27-11)1-26-29(19,20)4-30(21,22)28-31(23,24)25/h2-3,5,7-8,11,17-18H,1,4H2,(H,19,20)(H,21,22)(H2,12,13,14)(H2,23,24,25)/t5-,7-,8-,11-/m1/s1
InChIKeyCAWZRIXWFRFUQB-IOSLPCCCSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(C[P@](=O)(O)OP(=O)(O)O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@@](O)(=O)C[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(CP(=O)(O)OP(=O)(O)O)O)O)O)N
ACDLabs 10.04O=P(O)(O)OP(=O)(O)CP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)C[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
FormulaC11 H18 N5 O12 P3
NameDIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER;
ALPHA,BETA-METHYLENEADENOSINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL132722
DrugBankDB02596
ZINCZINC000008295117
PDB chain6ewz Chain A Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6ewz Structural basis for (p)ppGpp synthesis by theStaphylococcus aureussmall alarmone synthetase RelP.
Resolution2.24 Å
Binding residue
(original residue number in PDB)		R78 K80 S84 K88 R91 D107 G110 I111 R112 E174 Q176
Binding residue
(residue number reindexed from 1)		R50 K52 S56 K60 R63 D79 G82 I83 R84 E146 Q148
Annotation score3
Enzymatic activity
Enzyme Commision number 2.7.6.5: GTP diphosphokinase.
Gene Ontology
Molecular Function
GO:0008728 GTP diphosphokinase activity
GO:0016301 kinase activity
Biological Process
GO:0015969 guanosine tetraphosphate metabolic process
GO:0015970 guanosine tetraphosphate biosynthetic process
GO:0016310 phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6ewz, PDBe:6ewz, PDBj:6ewz
PDBsum6ewz
PubMed29326162
UniProtW8U368

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