Structure of PDB 2q5o Chain A Binding Site BS02

Receptor Information
>2q5o Chain A (length=529) Species: 192 (Azospirillum brasilense) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HMKLAEALLRALKDRGAQAMFGIPGDFALPFFKVAEETQILPLHTLSHEP
AVGFAADAAARYSSTLGVAAVTYGAGAFNMVNAVAGAYAEKSPVVVISGA
PGTTEGNAGLLLHHQGRTLDTQFQVFKEITVAQARLDDPAKAPAEIARVL
GAARAQSRPVYLEIPRNMVNAEVEPVGDDPAWPVDRDALAACADEVLAAM
RSATSPVLMVCVEVRRYGLEAKVAELAQRLGVPVVTTFMGRGLLADAPTP
PLGTYIGVAGDAEITRLVEESDGLFLLGAILSDTNFAVSQRKIDLRKTIH
AFDRAVTLGYHTYADIPLAGLVDALLERLPPSPHAYPTGLQADGEPIAPM
DIARAVNDRVRAGQEPLLIAADMGDCLFTAMDMIDAGLMAPGYYAGMGFG
VPAGIGAQCVSGGKRILTVVGDGAFQMTGWELGNCRRLGIDPIVILFNNA
SWEMLRTFQPESAFNDLDDWRFADMAAGMGGDGVRVRTRAELKAALDKAF
ATRGRFQLIEAMIPRGVLSDTLARFVQGQ
Ligand information
Ligand IDTPW
InChIInChI=1S/C13H19N3O7P2S/c1-8-11(5-10-6-15-9(2)16-13(10)14)7-26-12(8)3-4-22-25(20,21)23-24(17,18)19/h6-7H,3-5H2,1-2H3,(H,20,21)(H2,14,15,16)(H2,17,18,19)
InChIKeyIOGGWTLVIZLGGZ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OCCc1scc(c1C)Cc2c(nc(nc2)C)N
CACTVS 3.341Cc1ncc(Cc2csc(CCO[P](O)(=O)O[P](O)(O)=O)c2C)c(N)n1
CACTVS 3.341Cc1ncc(Cc2csc(CCO[P@](O)(=O)O[P](O)(O)=O)c2C)c(N)n1
OpenEye OEToolkits 1.5.0Cc1c(csc1CCOP(=O)(O)OP(=O)(O)O)Cc2cnc(nc2N)C
OpenEye OEToolkits 1.5.0Cc1c(csc1CCO[P@@](=O)(O)OP(=O)(O)O)Cc2cnc(nc2N)C
FormulaC13 H19 N3 O7 P2 S
Name2-{4-[(4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL]-3-METHYLTHIOPHEN-2-YL}ETHYL TRIHYDROGEN DIPHOSPHATE;
3-DEAZA-THDP
ChEMBLCHEMBL1236381
DrugBank
ZINCZINC000038653211
PDB chain2q5o Chain A Residue 2002 [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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PDB2q5o Molecular mechanism of allosteric substrate activation in a thiamine diphosphate-dependent decarboxylase.
Resolution2.15 Å
Binding residue
(original residue number in PDB)
D382 M404 G428 D429 G430 A431 N456 S458 W459 E460 M461 L462
Binding residue
(residue number reindexed from 1)
D375 M397 G421 D422 G423 A424 N449 S451 W452 E453 M454 L455
Annotation score1
Enzymatic activity
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0016831 carboxy-lyase activity
GO:0030976 thiamine pyrophosphate binding
GO:0047434 indolepyruvate decarboxylase activity
Biological Process
GO:0009851 auxin biosynthetic process

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:2q5o, PDBe:2q5o, PDBj:2q5o
PDBsum2q5o
PubMed17905741
UniProtP51852|DCIP_AZOBR Indole-3-pyruvate decarboxylase (Gene Name=ipdC)

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