Structure of PDB 7eqd Chain D Binding Site BS05

Receptor Information
>7eqd Chain D (length=47) Species: 1085 (Rhodospirillum rubrum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MWRIWQLFDPRQALVGLATFLFVLALLIHFILLSTERFNWLEGASTK
Ligand information
Ligand IDCRT
InChIInChI=1S/C42H60O2/c1-35(23-15-25-37(3)27-17-29-39(5)31-19-33-41(7,8)43-11)21-13-14-22-36(2)24-16-26-38(4)28-18-30-40(6)32-20-34-42(9,10)44-12/h13-32H,33-34H2,1-12H3/b14-13-,23-15+,24-16+,27-17+,28-18+,31-19+,32-20+,35-21+,36-22+,37-25+,38-26+,39-29+,40-30+
InChIKeyVAZQBTJCYODOSV-RISZBRKMSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O(C)C(C)(C)C/C=C/C(=C/C=C/C(=C/C=C/C(=C/C=C\C=C(\C=C\C=C(\C=C\C=C(\C=C\CC(OC)(C)C)C)C)C)C)C)C
OpenEye OEToolkits 1.5.0CC(=CC=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC=C(C)C=CCC(C)(C)OC)C)C)C=CCC(C)(C)OC
OpenEye OEToolkits 1.5.0C/C(=C\C=C\C(=C\C=C\C(=C\C=C/C=C(\C)/C=C/C=C(\C)/C=C/C=C(\C)/C=C/CC(C)(C)OC)\C)\C)/C=CCC(C)(C)OC
CACTVS 3.341COC(C)(C)C\C=C\C(C)=C\C=C\C(C)=C\C=C\C(C)=C\C=C/C=C(C)/C=C/C=C(C)/C=C/C=C(C)/C=C/CC(C)(C)OC
CACTVS 3.341COC(C)(C)CC=CC(C)=CC=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC=C(C)C=CCC(C)(C)OC
FormulaC42 H60 O2
NameSPIRILLOXANTHIN;
RHODOVIOLASCIN
ChEMBL
DrugBank
ZINCZINC000064426309
PDB chain7eqd Chain G Residue 101 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7eqd Cryo-EM Structure of the Photosynthetic LH1-RC Complex from Rhodospirillum rubrum .
Resolution2.76 Å
Binding residue
(original residue number in PDB)		M1 L7
Binding residue
(residue number reindexed from 1)		M1 L7
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042314 bacteriochlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
Biological Process
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0019866 organelle inner membrane
GO:0030076 light-harvesting complex
GO:0030077 plasma membrane light-harvesting complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7eqd, PDBe:7eqd, PDBj:7eqd
PDBsum7eqd
PubMed34323477
UniProtP02947|LHA_RHORU Light-harvesting protein B-870 alpha chain

[Back to BioLiP]