Structure of PDB 7t8s Chain C Binding Site BS01

Receptor Information
>7t8s Chain C (length=164) Species: 233184 (Cryptomonas pyrenoidifera) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AKAAYVGGADLQALKKFISEGNKRLDAVNSIVSNASCIVSDAVSGMICEN
PSLISPSGNCYTNRRMAACLRDGEIILRYVSYALLSGDSSVLEDRCLNGL
KETYSSLGVPANSNARAVSIMKACAVAFVNNTASQRKLSTPQGDCSALAS
EVAGYFDKVSAAIG
Ligand information
Ligand IDKP9
InChIInChI=1S/C33H36N4O6/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/h8-9,11,14-15,26,35H,2,7,10,12-13H2,1,3-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b11-9+,27-14-,28-15-/t26-/m1/s1
InChIKeyDWOKJMXOEBXRPB-ZHKKBVGESA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCC\1=C(C(=O)N/C1=C\c2c(c(c([nH]2)/C=C\3/C(=C(C(=N3)C[C@@H]4C(=C(C(=O)N4)C=C)C)C)/C=C/C(=O)O)CCC(=O)O)C)C
OpenEye OEToolkits 2.0.7CCC1=C(C(=O)NC1=Cc2c(c(c([nH]2)C=C3C(=C(C(=N3)CC4C(=C(C(=O)N4)C=C)C)C)C=CC(=O)O)CCC(=O)O)C)C
ACDLabs 12.01O=C(O)CCc1c(C)c(/C=C2\NC(=O)C(C)=C2CC)[NH]c1/C=C1\N=C(CC2NC(=O)C(C=C)=C2C)C(C)=C1/C=C/C(=O)O
CACTVS 3.385CCC1=C(C)C(=O)NC1=Cc2[nH]c(C=C3N=C(C[CH]4NC(=O)C(=C4C)C=C)C(=C3C=CC(O)=O)C)c(CCC(O)=O)c2C
CACTVS 3.385CCC/1=C(C)C(=O)NC/1=C/c2[nH]c(/C=C/3N=C(C[C@H]4NC(=O)C(=C4C)C=C)C(=C/3/C=C/C(O)=O)C)c(CCC(O)=O)c2C
FormulaC33 H36 N4 O6
NameBilin 618 (single linked);
(1R,4S,5R)-3-(BENZO[B]THIOPHEN-2-YL)METHOXY-1,4,5-TRIHYDROXY-2-(THIEN-2-YL)METHYLCYCLOHEX-2-EN-1-CARBOXYLATE
ChEMBL
DrugBank
ZINC
PDB chain7t8s Chain B Residue 101 [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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PDB7t8s Molecular structures reveal the origin of spectral variation in cryptophyte light harvesting antenna proteins.
Resolution2.0 Å
Binding residue
(original residue number in PDB)
P65 S66 I68
Binding residue
(residue number reindexed from 1)
P51 S52 I54
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Cellular Component
GO:0009536 plastid
GO:0030089 phycobilisome

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:7t8s, PDBe:7t8s, PDBj:7t8s
PDBsum7t8s
PubMed36721353
UniProtA0A222AH92

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