Structure of PDB 6txn Chain C Binding Site BS01

Receptor Information
>6txn Chain C (length=164) Species: 243274 (Thermotoga maritima MSB8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MMVISEKVRKALNDQLNREIYSSYLYLSMATYFDAEGFKGFAHWMKKQAQ
EELTHAMKFYEYIYERGGRVELEAIEKPPSNWNGIKDAFEAALKHEEFVT
QSIYNILELASEEKDHATVSFLKWFVDEQVEEEDQVREILDLLEKANGQM
SVIFQLDRYLGQRE
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain6txn Chain C Residue 205 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6txn A single residue can modulate nanocage assembly in salt dependent ferritin.
Resolution2.01 Å
Binding residue
(original residue number in PDB)		E19 E52 H55
Binding residue
(residue number reindexed from 1)		E19 E52 H55
Annotation score1
Enzymatic activity
Enzyme Commision number 1.16.3.2: bacterial non-heme ferritin.
Gene Ontology
Molecular Function
GO:0004322 ferroxidase activity
GO:0008198 ferrous iron binding
GO:0008199 ferric iron binding
GO:0046872 metal ion binding
Biological Process
GO:0006826 iron ion transport
GO:0006879 intracellular iron ion homeostasis
GO:0006880 intracellular sequestering of iron ion
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6txn, PDBe:6txn, PDBj:6txn
PDBsum6txn
PubMed34195748
UniProtQ9X0L2

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