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Crystal structure of DELTYR231 mutant of human prolidase with mn ions and glypro ligand

Analyse Crystal structure of DELTYR231 mutant of human prolidase with mn ions and… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5MC0
Type
protein
Length
962 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Xaa-pro dipeptidase
EC
3.4.13.9
UniProt
P12955
Ligands
MN, NA, OH, CL
Pockets
8 · best druggability 0.88

Structure

x-ray diffraction · 2 distinct chains · 37% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AXaa-pro dipeptidase (EC 3.4.13.9)protein48038% helix, 16% strandP12955
BXaa-pro dipeptidase (EC 3.4.13.9)protein48237% helix, 17% strandP12955

Ligands and binding sites

  • MN · Manganese (II) ion · metal · 4 copies · chains A, B
  • NA · Sodium ion · metal · 2 copies · chains A, B
  • OH · Hydroxide ion · ion · 2 copies · chains A, B
  • CL · Chloride ion · ion · chains B
  • GOL · Glycerol · additive · 13 copies · chains A, B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110020.880.90102GOL
22290.730.8843empty
32940.650.8138empty
41890.620.8339empty
5680.470.8422empty

Interfaces

1 interface between chains.

  • A–B · 3006 Ų buried · 45 hydrogen bonds · protein-protein

Compared structures

  • 5MC0 · Crystal Structure of delTyr231 mutant of Human Prolidase with Mn ions and GlyPro ligand · the same entry in another collection · chain A against A, TM-score 1.00
  • P12955 · AlphaFold monomer V2.0 prediction for xaa-pro dipeptidase (P12955) · a predicted model of the same protein · chain A against A, TM-score 0.99

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