5J25

Endothiapepsin in complex with fragment 158

• PDB DOI: https://doi.org/10.2210/pdb5J25/pdb
• Entry: 5J25 supersedes: 4Y4C

• Classification: HYDROLASE
• Organism(s): Cryphonectria parasitica
• Mutation(s): No 


• Deposited: 2016-03-29 Released: 2017-04-05 
• Deposition Author(s): Krimmer, S.G., Heine, A., Klebe, G.
• Funding Organization(s): BMBF

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.24 Å
• R-Value Free: 0.136 
• R-Value Work: 0.117 
• R-Value Observed: 0.118 

Starting Model: experimental

Literature

Crystallographic Fragment Screening of an Entire Library

Krimmer, S.G., Heine, A., Klebe, G.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 34.59 kDa 
• Atom Count: 2,781 
• Modelled Residue Count: 330 
• Deposited Residue Count: 330 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Endothiapepsin	A	330	Cryphonectria parasitica	Mutation(s): 0  EC: 3.4.23.22
UniProt
Find proteins for P11838 (Cryphonectria parasitica) Explore P11838  Go to UniProtKB:  P11838

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
47K	E [auth A], F [auth A]	2-(4-methylpiperidin-1-yl)-N-[3-(propan-2-yl)-1,2-oxazol-5-yl]acetamide C14 H23 N3 O2 RUCYUQYOHAXRGD-UHFFFAOYSA-N
GOL	B [auth A], C [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
ACT	D [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.24 Å
• R-Value Free: 0.136 
• R-Value Work: 0.117 
• R-Value Observed: 0.118 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.291	α = 90
b = 72.856	β = 109.32
c = 52.624	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
Coot	model building
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2017-04-05 
Deposition Author(s): Krimmer, S.G., Heine, A., Klebe, G.
• This entry supersedes: 4Y4C

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Funding Organization	Location	Grant Number
BMBF	Germany	05K13RM1

Revision History  

• Version 1.0: 2017-04-05
  Type: Initial release
  
• Version 1.1: 2024-01-10
  Changes: Data collection, Database references, Refinement description
• Version 1.2: 2024-11-06
  Changes: Structure summary