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Mopii from clostridium pasteurianum complexed with molybdate (partial)

Analyse Mopii from clostridium pasteurianum complexed with molybdate (partial) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1GUN
Type
protein
Length
402 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Molybdate binding protein II
UniProt
P08854
Ligands
CA, MOO
Pockets
6 · best druggability 0.38

Structure

x-ray diffraction · 1 distinct chain · 19% helix, 52% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C, D, E, FMolybdate binding protein IIprotein6719% helix, 52% strandP08854

Ligands and binding sites

  • CA · Calcium ion · metal · 2 copies · chains B, D, E, F
  • MOO · Molybdate ion · ion · 8 copies · chains A, B, C, D, E, F

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1900.380.7618empty
2590.360.7813empty
3700.360.7612empty
4660.360.7712empty
5680.360.7711empty

Interfaces

6 interfaces between chains.

  • D–F · 574 Ų buried · 9 hydrogen bonds · protein-protein
  • B–C · 567 Ų buried · 5 hydrogen bonds · protein-protein
  • E–F · 566 Ų buried · 6 hydrogen bonds · protein-protein
  • A–B · 559 Ų buried · 6 hydrogen bonds · protein-protein
  • A–C · 559 Ų buried · 7 hydrogen bonds · protein-protein

Compared structures

  • 1GUN · MopII from Clostridium pasteurianum complexed with molybdate (partial) · the same entry in another collection · chain D against D, TM-score 1.00
  • P08854 · AlphaFold monomer V2.0 prediction for molybdenum-pterin-binding protein 2 (P08854) · a predicted model of the same protein · chain A against A, TM-score 0.97

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