Structure of PDB 6fgx Chain A Binding Site BS01

Receptor Information
>6fgx Chain A (length=195) Species: 1280 (Staphylococcus aureus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
FDTLLGFVELDHIYSSALKEISTKLSILDDNFNHIYKHNPIHHMERRVKE
MRSLIEKLNRKGLQISAETAKEHILDIAGIRVVCNYLDDIYLIEEMLLKQ
EDVQLIKRKDYIQHPKENGYRSLHIVVSIPVFLAERVEVLPVEIQIRTIG
MDMWASLEHKIRYAETEKYRDLLKECATEITEVEDKLQQIHSEIT
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 chain6fgx 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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PDB6fgx Structural and mechanistic divergence of the small (p)ppGpp synthetases RelP and RelQ.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		R78 K80 S84 K88 G110 I111 R112 E174
Binding residue
(residue number reindexed from 1)		R47 K49 S53 K57 G79 I80 R81 E143
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:6fgx, PDBe:6fgx, PDBj:6fgx
PDBsum6fgx
PubMed29391580
UniProtW8U368

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