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Apo FUTA2 from synechocystis PCC6803

Analyse Apo FUTA2 from synechocystis PCC6803 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2VOZ
Type
protein
Length
628 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Periplasmic iron-binding protein
UniProt
Q55835
Ligands
SO4
Pockets
3 · best druggability 0.75

Structure

x-ray diffraction · 2 distinct chains · 46% helix, 18% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APeriplasmic iron-binding proteinprotein31346% helix, 18% strandQ55835
BPeriplasmic iron-binding proteinprotein31546% helix, 18% strandQ55835

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 3 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110890.750.7792SO4
2540.280.7520empty
3510.250.7318empty

Interfaces

1 interface between chains.

  • A–B · 1246 Ų buried · 27 hydrogen bonds · protein-protein

Compared structures

  • 2VOZ · Apo FutA2 from Synechocystis PCC6803 · the same entry in another collection · chain A against A, TM-score 1.00
  • Q55835 · AlphaFold monomer V2.0 prediction for iron uptake protein A2 (Q55835) · a predicted model of the same protein · chain A against A, TM-score 0.98

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