Structure of PDB 4ljd Chain A Binding Site BS01

Receptor Information
>4ljd Chain A (length=221) Species: 46758 (Lobophyllia hemprichii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MSAIKPDMKINLRMEGNVNGHHFVIDGDGTGKPFEGKQSMDLEVKEGGPL
PFAFDILTTAFGNRVFAEYPDHIQDYFKQSFPKGYSWERSLTFEDGGICI
ARNDITMEGDTFYNKVRFHGVNFPANGPVMQKKTLKWEPSTEKMYVRDGV
LTGDITMALLLEGNAHYRCDSRTTYKAKEKGVKLPGYHLVDHCIEILSHD
KDYNKVKLYEHAVAHSGLPDN
Ligand information
Ligand IDSO3
InChIInChI=1S/H2O3S/c1-4(2)3/h(H2,1,2,3)/p-2
InChIKeyLSNNMFCWUKXFEE-UHFFFAOYSA-L
SMILES
SoftwareSMILES
CACTVS 3.341[O-][S]([O-])=O
OpenEye OEToolkits 1.5.0[O-]S(=O)[O-]
ACDLabs 10.04[O-]S([O-])=O
FormulaO3 S
NameSULFITE ION
ChEMBL
DrugBank
ZINC
PDB chain4ljd Chain A Residue 304 [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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PDB4ljd Structural evidence for a two-regime photobleaching mechanism in a reversibly switchable fluorescent protein.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		C195 E197 Y211
Binding residue
(residue number reindexed from 1)		C193 E195 Y209
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0006091 generation of precursor metabolites and energy
GO:0008218 bioluminescence

View graph for
Biological Process
External links
PDB RCSB:4ljd, PDBe:4ljd, PDBj:4ljd
PDBsum4ljd
PubMed24059326
UniProtQ5S6Z9

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