Structure of PDB 7t8s Chain B Binding Site BS04

Receptor Information
>7t8s Chain B (length=78) Species: 233184 (Cryptomonas pyrenoidifera) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AFDKSAKAPVITIFDHRGCTAHKNAEYKGALTNSIDDEMCVKVQSVKIAV
SEADAAKKLQEFISYEAKGIDGAYTGRK
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)
F14 C19 A21 H22 N24 E26 Y27 D37 E38 M39 C40 K42
Binding residue
(residue number reindexed from 1)
F14 C19 A21 H22 N24 E26 Y27 D37 E38 M39 C40 K42
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology

View graph for
Cellular Component
External links
PDB RCSB:7t8s, PDBe:7t8s, PDBj:7t8s
PDBsum7t8s
PubMed36721353
UniProtA0A7S0TJJ1

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