1AU8

HUMAN CATHEPSIN G

• PDB DOI: https://doi.org/10.2210/pdb1AU8/pdb

• Classification: HYDROLASE/HYDROLASE INHIBITOR
• Organism(s): Homo sapiens
• Mutation(s): No 


• Deposited: 1997-09-12 Released: 1998-10-14 
• Deposition Author(s): Medrano, F.J., Bode, W., Banbula, A., Potempa, J.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.251 
• R-Value Work: 0.186 
• R-Value Observed: 0.186 

Literature

HUMAN CATHEPSIN G

Medrano, F.J., Bode, W., Banbula, A., Potempa, J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 25.96 kDa 
• Atom Count: 1,955 
• Modelled Residue Count: 224 
• Deposited Residue Count: 224 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CATHEPSIN G	A	224	Homo sapiens	Mutation(s): 0  EC: 3.4.21.20
UniProt & NIH Common Fund Data Resources
Find proteins for P08311 (Homo sapiens) Explore P08311  Go to UniProtKB:  P08311
PHAROS:  P08311 GTEx:  ENSG00000100448

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
0H8	B [auth A]	N-(3-carboxypropanoyl)-L-valyl-N-[(1R)-5-amino-1-phosphonopentyl]-L-prolinamide C19 H35 N4 O8 P POVVCGMAFFRCCC-LXZKKBNFSA-N

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_000756 (0H8)	B [auth A]	N-(3-carboxypropanoyl)-L-valyl-N-[(1R)-5-amino-1-phosphonopentyl]-L-prolinamide	Peptide-like / Inhibitor

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.251 
• R-Value Work: 0.186 
• R-Value Observed: 0.186 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.23	α = 90
b = 63.46	β = 90
c = 80.21	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
ROTAVATA/AGROVATA	data reduction
X-PLOR	model building
X-PLOR	refinement
CCP4	data scaling
ROTAVATA	data scaling
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1998-10-14 
Deposition Author(s): Medrano, F.J., Bode, W., Banbula, A., Potempa, J.

Revision History  

• Version 1.0: 1998-10-14
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
• Version 1.3: 2012-12-12
  Changes: Other
• Version 1.4: 2024-11-13
  Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary