Structure of PDB 6zzy Chain A Binding Site BS45

Receptor Information
>6zzy Chain A (length=741) Species: 2649997 (Chlorella ohadii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKVKIVVDRNPVATNFEKWAKPGHFSRTLSKGPTTTTWIWNLHADAHDFD
TQTSDLEEISRKVFSAHFGQLGIIFIWLSGMYFHGARFSNYEAWLTDPTH
IKPSAQVVWPIVGQEILNADVGGGFQGLQITSGFFQLWRAAGITSELQLY
TTAIGALVMAAAMFFAGWFHYHKAAPKLEWFQNVESMLNHHLGGLLGLGS
LAWAGHQIHVSLPINKLLDAGVDPKEIPLPHEFTLNPELMAQLYPSFSKG
LAPFFTLDWAQYSDFLTFQGGLNPVTGGLWLTDTVHHHLAIAVLFLIAGH
QYRTNWGIGSSLKEILEAHKGPFTGEGHKGLYEILTTSWHAQLAINLALF
GSLSIIVAHHMYAMPPYPYLATDYGTQLSLFTHHMWIGGFCIVGAGAHAA
IFMVRDYDPTNNYNNLLDRVLRHRDAIISHLNWVCIFLGFHSFGLYIHND
TMSALGRPQDMFSDTAIQLQPVFAQWVQNTHFLAPGFTAPNALASTSPSW
GGDVVAVGGKVAMMPISLGTADFLVHHIHAFTIHVTVLILLKGVLYARSS
RLIPDKANLGFRFPCDGPGRGGTCQVSAWDHVFLGLFWMYNSISIVIFHF
SWKMQSDVWGTVSANGVSHITGGNFAQSANTINGWLRDFLWAQSSQVIQS
YGSALSAYGLIFLGAHFVWAFSLMFLFSGRGYWQELIESIVWAHNKLKVA
PAIQPRALSITQGRAVGVAHYLLGGIATTWSFFLARILAVG
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 chain6zzy Chain A Residue 3001 [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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PDB6zzy Cryo-EM photosystem I structure reveals adaptation mechanisms to extreme high light in Chlorella ohadii.
Resolution3.16 Å
Binding residue
(original residue number in PDB)		C575 G577 P578 C584
Binding residue
(residue number reindexed from 1)		C565 G567 P568 C574
Annotation score1
Enzymatic activity
Enzyme Commision number 1.97.1.12: photosystem I.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0009055 electron transfer activity
GO:0016168 chlorophyll binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0015979 photosynthesis
Cellular Component
GO:0009507 chloroplast
GO:0009522 photosystem I
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane

View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6zzy, PDBe:6zzy, PDBj:6zzy
PDBsum6zzy
PubMed34462576
UniProtW8SY74

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