Structure of PDB 1nqw Chain E Binding Site BS01

Receptor Information
>1nqw Chain E (length=154) Species: 63363 (Aquifex aeolicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MQIYEGKLTAEGLRFGIVASRFNHALVDRLVEGAIDCIVRHGGREEDITL
VRVPGSWEIPVAAGELARKEDIDAVIAIGVLIRGATPHFDYIASEVSKGL
ANLSLELRKPITFGVITADTLEQAIERAGTKHGNKGWEAALSAIEMANLF
KSLR
Ligand information
Ligand ID5YL
InChIInChI=1S/C14H26N3O9P/c18-7-10(20)11(21)9(19)6-15-12-8(13(22)17-14(23)16-12)4-2-1-3-5-27(24,25)26/h9-11,18-21H,1-7H2,(H2,24,25,26)(H3,15,16,17,22,23)/t9-,10+,11-/m0/s1
InChIKeyBMATWAHJJFXMFA-AXFHLTTASA-N
SMILES
SoftwareSMILES
CACTVS 3.341OC[CH](O)[CH](O)[CH](O)CNC1=C(CCCCC[P](O)(O)=O)C(=O)NC(=O)N1
OpenEye OEToolkits 1.5.0C(CCC1=C(NC(=O)NC1=O)NCC(C(C(CO)O)O)O)CCP(=O)(O)O
CACTVS 3.341OC[C@@H](O)[C@@H](O)[C@@H](O)CNC1=C(CCCCC[P](O)(O)=O)C(=O)NC(=O)N1
ACDLabs 10.04O=C1NC(NCC(O)C(O)C(O)CO)=C(C(=O)N1)CCCCCP(=O)(O)O
OpenEye OEToolkits 1.5.0C(CCC1=C(NC(=O)NC1=O)NC[C@@H]([C@@H]([C@@H](CO)O)O)O)CCP(=O)(O)O
FormulaC14 H26 N3 O9 P
Name5-(6-D-RIBITYLAMINO-2,4(1H,3H)PYRIMIDINEDIONE-5-YL) PENTYL-1-PHOSPHONIC ACID
ChEMBL
DrugBankDB04266
ZINCZINC000003871086
PDB chain1nqw Chain D Residue 4201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB1nqw A structure-based model of the reaction catalyzed by lumazine synthase from Aquifex aeolicus.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		F113 R127 K135
Binding residue
(residue number reindexed from 1)		F113 R127 K135
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) H88
Catalytic site (residue number reindexed from 1) H88
Enzyme Commision number 2.5.1.78: 6,7-dimethyl-8-ribityllumazine synthase.
Gene Ontology
Molecular Function
GO:0000906 6,7-dimethyl-8-ribityllumazine synthase activity
GO:0016740 transferase activity
Biological Process
GO:0009231 riboflavin biosynthetic process
Cellular Component
GO:0005829 cytosol
GO:0009349 riboflavin synthase complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1nqw, PDBe:1nqw, PDBj:1nqw
PDBsum1nqw
PubMed12684006
UniProtO66529|RISB_AQUAE 6,7-dimethyl-8-ribityllumazine synthase (Gene Name=ribH)

[Back to BioLiP]