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Crystal structure of ketosteroid isomerase fold protein HMUK_0747

Analyse Crystal structure of ketosteroid isomerase fold protein HMUK_0747 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4MJD
Type
protein
Length
226 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ketosteroid isomerase fold protein HMUK_0747
UniProt
C7NZX0
Ligands
MG, NA
Pockets
3 · best druggability 0.66

Structure

x-ray diffraction · 1 distinct chain · 31% helix, 45% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BKetosteroid isomerase fold protein HMUK_0747protein11331% helix, 45% strandC7NZX0

Ligands and binding sites

  • MG · Magnesium ion · metal · 2 copies · chains A
  • NA · Sodium ion · metal · 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, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11680.660.8624empty
21700.620.8422empty
3570.340.7815empty

Interfaces

1 interface between chains.

  • A–B · 1035 Ų buried · 14 hydrogen bonds · protein-protein

Compared structures

  • 4MJD · Crystal structure of ketosteroid isomerase fold protein Hmuk_0747 · the same entry in another collection · chain A against A, TM-score 1.00

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