4HWX

Crystal structure of Streptomyces caespitosus sermetstatin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.187 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Mechanism of action of a Janus-faced single-domain protein inhibitor simultaneously targeting two peptidase classes

Trillo-Muyo, S.Martinez-Rodriguez, S.Arolas, J.L.Gomis-Ruth, F.X.

(2013) CHEM SCI 4: 791-797


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Neutral proteinase inhibitor ScNPI
A
114Streptomyces caespitosusGene Names: ScNPI
Find proteins for Q9FDS0 (Streptomyces caespitosus)
Go to UniProtKB:  Q9FDS0
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ACT
Query on ACT

Download SDF File 
Download CCD File 
A
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
GOL
Query on GOL

Download SDF File 
Download CCD File 
A
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.187 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 71.040α = 90.00
b = 71.040β = 90.00
c = 52.400γ = 120.00
Software Package:
Software NamePurpose
ProDCdata collection
BUSTERrefinement
SCALAdata scaling
SHELXphasing
XDSdata reduction
SHELXmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-12-05
    Type: Initial release
  • Version 1.1: 2013-02-20
    Type: Database references
  • Version 1.2: 2017-11-15
    Type: Refinement description