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Moonlighting functions of feoc in the regulation of ferrous iron transport in feo

Analyse Moonlighting functions of feoc in the regulation of ferrous iron transport in… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4AWX
Type
protein
Length
315 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ferrous iron transport protein B; Ferrous iron transport protein C
UniProt
C4X1R9, B5XTS6
Ligands
NI, SO4
Pockets
4 · best druggability 0.44

Structure

x-ray diffraction · 2 distinct chains · 47% helix, 18% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AFerrous iron transport protein Bprotein25246% helix, 18% strandC4X1R9
BFerrous iron transport protein Cprotein6351% helix, 17% strandB5XTS6

Ligands and binding sites

  • NI · Nickel (II) ion · metal · 3 copies · chains A
  • SO4 · Sulfate ion · ion · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

4 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1720.440.8112empty
2670.360.7815empty
3530.320.7720empty
4500.270.7512empty

Interfaces

1 interface between chains.

  • A–B · 926 Ų buried · 11 hydrogen bonds · protein-protein

Compared structures

  • 4AWX · Moonlighting functions of FeoC in the regulation of ferrous iron transport in Feo · the same entry in another collection · chain A against A, TM-score 1.00
  • B5XTS6 · AlphaFold monomer V2.0 prediction for probable [fe-S]-dependent transcriptional repressor… · a predicted model of the same protein · chain B against A, TM-score 0.89

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