Structure of PDB 6yyj Chain A Binding Site BS01

Receptor Information
>6yyj Chain A (length=162) Species: 146786 (Thermosynechococcus vestitus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKTPITEAIAAADTQGRFLSNTELQAVDGRFKRAVASMEAARALTNNAQS
LIDGAAQAVYQKFPYTTTMQGSQYASTPEGKAKCARDIGYYLRMVTYCLV
AGGTGPMDEYLIAGLSEINSTFDLSPSWYIEALKYIKANHGLTGQAAVEA
NAYIDYAINALS
Ligand information
Ligand IDPXQ
InChIInChI=1S/C33H42N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h13,19-20,34-35H,7-12,14-15H2,1-6H3,(H,36,43)(H,38,39)(H,40,41)/b26-13-/t19-,20-/m1/s1
InChIKeyRIXXCMVADHNPLY-UKJJQICTSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC[CH]1[CH](C)C(=O)N=C1Cc2[nH]c(Cc3[nH]c(C=C4NC(=O)C(=C4C)CC)c(C)c3CCC(O)=O)c(CCC(O)=O)c2C
CACTVS 3.385CC[C@@H]1[C@@H](C)C(=O)N=C1Cc2[nH]c(Cc3[nH]c(\C=C4/NC(=O)C(=C4C)CC)c(C)c3CCC(O)=O)c(CCC(O)=O)c2C
OpenEye OEToolkits 2.0.7CCC1C(C(=O)N=C1Cc2c(c(c([nH]2)Cc3c(c(c([nH]3)C=C4C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C
OpenEye OEToolkits 2.0.7CC[C@@H]1[C@H](C(=O)N=C1Cc2c(c(c([nH]2)Cc3c(c(c([nH]3)/C=C\4/C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C
FormulaC33 H42 N4 O6
Name3-[5-[[(3~{R},4~{R})-3-ethyl-4-methyl-5-oxidanylidene-3,4-dihydropyrrol-2-yl]methyl]-2-[[5-[(~{Z})-(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1~{H}-pyrrol-2-yl]methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid
ChEMBL
DrugBank
ZINC
PDB chain6yyj Chain A Residue 201 [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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PDB6yyj C-phycocyanin as a highly attractive model system in protein crystallography: unique crystallization properties and packing-diversity screening.
Resolution2.16 Å
Binding residue
(original residue number in PDB)
T66 S72 Q73 Y74 A75 K83 C84 R86 D87 Y90 Y110 I118 F122 L124 W128 Y129
Binding residue
(residue number reindexed from 1)
T66 S72 Q73 Y74 A75 K83 C84 R86 D87 Y90 Y110 I118 F122 L124 W128 Y129
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Cellular Component
GO:0009579 thylakoid
GO:0016020 membrane
GO:0030089 phycobilisome
GO:0031676 plasma membrane-derived thylakoid membrane

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:6yyj, PDBe:6yyj, PDBj:6yyj
PDBsum6yyj
PubMed33559611
UniProtP50032|PHCA_THEVB C-phycocyanin alpha subunit (Gene Name=cpcA)

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