Structure of PDB 5dqr Chain A Binding Site BS01

Receptor Information
>5dqr Chain A (length=414) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EDWREKSRPIPPGGTYPAKDHCSQCGLCDTYYIAHVKEACAFLGDGMSRI
ESLEPVVHGRGRKADSLQDTYFGVHQEQLYARKLKPVEGAQWTGIVTTIA
IEMLKSNMVEAVVCVQSDPEDRLSPRPVLARTPEEVLAARGVKPTLSPNL
NTLELIEASGVKRLLFCGVGCQVQALRSVEQHLNLEKLYVLGTNCVDNGT
RDGLDKFLKAASKEPETVLHYEFMQDYKVQLKHLDGHIEEVPYFSLPAND
LVDVIAPSCYSCFDYTNALADLVIGYMGVPKYSGLNMTDHPQYITVRNER
GKEMLSLVENLLEITPTISSGDRRPFVTETVKADDAAQPAPLFVGNIIAF
ILNLVGPKGLEFARYSLDYHTIRNYLYVNRKWGKQRANTHMPSYAKKIVE
MYNKNGQIDKMLSK
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain5dqr Chain A Residue 501 [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]
PDB5dqr Crystal Structure and Catalytic Mechanism of 7-Hydroxymethyl Chlorophyll a Reductase
Resolution2.7 Å
Binding residue
(original residue number in PDB)		A58 C62 S63 C65 L67 C68 C80
Binding residue
(residue number reindexed from 1)		A18 C22 S23 C25 L27 C28 C40
Annotation score1
Enzymatic activity
Enzyme Commision number 1.17.7.2: 7-hydroxymethyl chlorophyll a reductase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
GO:0090415 7-hydroxymethyl chlorophyll a reductase activity
Biological Process
GO:0015994 chlorophyll metabolic process
GO:0033354 chlorophyll cycle
Cellular Component
GO:0005576 extracellular region
GO:0009507 chloroplast

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5dqr, PDBe:5dqr, PDBj:5dqr
PDBsum5dqr
PubMed27072131
UniProtQ8GS60|HCAR_ARATH 7-hydroxymethyl chlorophyll a reductase, chloroplastic (Gene Name=HCAR)

[Back to BioLiP]