1NB5

Crystal structure of stefin A in complex with cathepsin H


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.235

Literature

Macromolecules
Sequence Display for 1NB5

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 147281.73

Macromolecule Entities
Molecule Chains Length Organism Details
Cathepsin H A, B, C, D 220 Sus scrofa EC#: 3.4.22.16 IUBMB
Gene Name(s): CTSH Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Cathepsin H MINI CHAIN P, R, S, T 8 Sus scrofa EC#: 3.4.22.16 IUBMB
Gene Name(s): CTSH Gene View
STEFIN A I, J, K, L 98 Homo sapiens Gene Name(s): CSTA Gene View STF1 STFA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

A, B, C, D N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BMA
Query on BMA

A, B, C, D BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.235
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 91.63 α = 90.00
b = 97.57 β = 90.00
c = 162.19 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-12-02
  • Released Date: 2003-02-18
  • Deposition author(s): Jenko, S., Dolenc, I., Guncar, G., Dobersek, A., Podobnik, M., Turk, D.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance