Structure of PDB 6kmx Chain aL Binding Site BS08

Receptor Information
>6kmx Chain aL (length=172) Species: 1641165 (Halomicronema hongdechloris C2206) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TWVDAYDQKDIIQPYRGNPELGNLATPVNSSNLVKTYINNLPAYRPGLTP
FLRGLEIGMAHGYFLVGPEVVVGPLRETAHGANLSGLITAIYITVSACLG
ISIFALATFQGDPRGAYNSNSPDRLRPLRSKDGWFQLSGGILLGSMGGAI
FAYVLLENFGDLDAILRGAVNV
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain6kmx Chain aL Residue 209 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6kmx Structural basis for the adaptation and function of chlorophyll f in photosystem I.
Resolution2.41 Å
Binding residue
(original residue number in PDB)		P81 E84
Binding residue
(residue number reindexed from 1)		P74 E77
Annotation score1
Enzymatic activity
Enzyme Commision number 1.97.1.12: photosystem I.
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
Biological Process
GO:0015979 photosynthesis
Cellular Component
GO:0009522 photosystem I
GO:0009538 photosystem I reaction center
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6kmx, PDBe:6kmx, PDBj:6kmx
PDBsum6kmx
PubMed31932639
UniProtA0A1Z3HIQ7

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