Structure of PDB 4r0o Chain A Binding Site BS02

Receptor Information
>4r0o Chain A (length=106) Species: 32059 (Phormidium laminosum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
METFTVKMGADSGLLQFEPANVTVHPGDTVKWVNNKLPPHNILFDCKQVP
GASKELADKLSHSQLMFSPGESYEITFSSDFPAGTYTYYCAPHRGAGMVG
KITVEG
Ligand information
Ligand IDLCY
InChIInChI=1S/C5H7NO2/c1-6-4(7)2-3-5(6)8/h2-3H2,1H3
InChIKeyKYEACNNYFNZCST-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C1N(C(=O)CC1)C
CACTVS 3.341
OpenEye OEToolkits 1.5.0		CN1C(=O)CCC1=O
FormulaC5 H7 N O2
Name1-methylpyrrolidine-2,5-dione
ChEMBLCHEMBL317929
DrugBank
ZINCZINC000001712881
PDB chain4r0o Chain A Residue 202 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4r0o Structure of a PEGylated protein reveals a highly porous double-helical assembly.
Resolution4.2 Å
Binding residue
(original residue number in PDB)		C45 K53
Binding residue
(residue number reindexed from 1)		C46 K54
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H39 C89 H92 M97
Catalytic site (residue number reindexed from 1) H40 C90 H93 M98
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
Cellular Component
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:4r0o, PDBe:4r0o, PDBj:4r0o
PDBsum4r0o
PubMed26391082
UniProtQ51883|PLAS_PHOLA Plastocyanin (Gene Name=petE)

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