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Crystal structure of S9 peptidase (inactive form) from deinococcus radiodurans R1

Analyse Crystal structure of S9 peptidase (inactive form) from deinococcus radiodurans… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5YZM
Type
protein
Length
2,382 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Acyl-peptide hydrolase, putative
UniProt
Q9RXY9
Pockets
20 · best druggability 0.79

Structure

x-ray diffraction · 4 distinct chains · 20% helix, 37% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AAcyl-peptide hydrolase, putativeprotein59820% helix, 38% strandQ9RXY9
BAcyl-peptide hydrolase, putativeprotein60120% helix, 36% strandQ9RXY9
CAcyl-peptide hydrolase, putativeprotein59320% helix, 37% strandQ9RXY9
DAcyl-peptide hydrolase, putativeprotein59020% helix, 37% strandQ9RXY9

Ligands and binding sites

  • ACT · Acetate ion · additive · 4 copies · chains A, B, C, D

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

Pockets

20 pockets found on a 1 Å grid, 15 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18020.790.8273ACT
28540.790.8275ACT
37900.780.8270empty
45420.760.8347ACT
55770.760.8346empty

Interfaces

4 interfaces between chains.

  • A–D · 1320 Ų buried · 16 hydrogen bonds · protein-protein
  • B–C · 1293 Ų buried · 18 hydrogen bonds · protein-protein
  • A–C · 475 Ų buried · 8 hydrogen bonds · protein-protein
  • B–D · 452 Ų buried · 6 hydrogen bonds · protein-protein

Compared structures

  • 5YZM · Crystal structure of S9 peptidase (inactive form) from Deinococcus radiodurans R1 · the same entry in another collection · chain A against A, TM-score 1.00

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