Structure of PDB 2vxa Chain H Binding Site BS02

Receptor Information
>2vxa Chain H (length=66) Species: 1053 (Halorhodospira halophila) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DHVYKIVELTGSSPNGIEEAVNNAIARAGETLRHLRWFEVVDTRGHIEGG
RVNHWQVTVKVGFTLE
Ligand information
Ligand IDRBF
InChIInChI=1S/C17H20N4O6/c1-7-3-9-10(4-8(7)2)21(5-11(23)14(25)12(24)6-22)15-13(18-9)16(26)20-17(27)19-15/h3-4,11-12,14,22-25H,5-6H2,1-2H3,(H,20,26,27)/t11-,12+,14-/m0/s1
InChIKeyAUNGANRZJHBGPY-SCRDCRAPSA-N
SMILES
SoftwareSMILES
CACTVS 3.385Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO)c2cc1C
OpenEye OEToolkits 1.7.6Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(CO)O)O)O
OpenEye OEToolkits 1.7.6Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO)O)O)O
CACTVS 3.385Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO)c2cc1C
ACDLabs 12.01N=2C(=O)NC(=O)C3=Nc1cc(C)c(C)cc1N(C=23)CC(O)C(O)C(O)CO
FormulaC17 H20 N4 O6
NameRIBOFLAVIN;
RIBOFLAVINE;
VITAMIN B2
ChEMBLCHEMBL1534
DrugBankDB00140
ZINCZINC000002036848
PDB chain2vxa Chain K Residue 200 [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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PDB2vxa Dodecin is the Key Player in Flavin Homeostasis of Archaea.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		R46 H48 Q58
Binding residue
(residue number reindexed from 1)		R44 H46 Q56
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding

View graph for
Molecular Function
External links
PDB RCSB:2vxa, PDBe:2vxa, PDBj:2vxa
PDBsum2vxa
PubMed19224924
UniProtA1WUH0|DODEC_HALHL Dodecin (Gene Name=Hhal_0546)

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