7H6H | pdb_00007h6h

THE 1.94 A CRYSTAL STRUCTURE OF HUMAN CATHEPSIN G IN COMPLEX WITH 1-[(7-fluoronaphthalen-1-yl)methyl]-3-[[methoxycarbonyl(methyl)amino]methyl]indole-2-carboxylic acid

• PDB DOI: https://doi.org/10.2210/pdb7H6H/pdb
• Deposition Group: G_1002292 ExploreG_1002292

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2024-04-19 Released: 2025-03-05 
• Deposition Author(s): Banner, D.W., Benz, J.M., Schlatter, D., Hilpert, H.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.94 Å
• R-Value Free: 
  0.232 (Depositor), 0.235 (DCC) 
• R-Value Work: 
  0.171 (Depositor), 0.177 (DCC) 
• R-Value Observed: 
  0.174 (Depositor) 

Starting Model: experimental

Literature

Crystal structures of human Chymase and Cathepsin G

Markus, R., Tosstorff, A.

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: 27.48 kDa 
• Atom Count: 2,080 
• Modeled Residue Count: 224 
• Deposited Residue Count: 235 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cathepsin G	A	235	Homo sapiens	Mutation(s): 0  Gene Names: CTSG 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 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
A1AO6 (Subject of Investigation/LOI)	C [auth A]	1-[(7-fluoronaphthalen-1-yl)methyl]-3-{[(methoxycarbonyl)(methyl)amino]methyl}-1H-indole-2-carboxylic acid C24 H21 F N2 O4 YLUUQYXBGGRPTJ-UHFFFAOYSA-N
SO4	D [auth A], E [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
ZN	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.94 Å
• R-Value Free:  0.232 (Depositor), 0.235 (DCC) 
• R-Value Work:  0.171 (Depositor), 0.177 (DCC) 
• R-Value Observed: 0.174 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.21	α = 90
b = 44.73	β = 107.08
c = 67.27	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XSCALE	data scaling
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-03-05 
Deposition Author(s): Banner, D.W., Benz, J.M., Schlatter, D., Hilpert, H.

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Funding Organization	Location	Grant Number
Not funded	Switzerland	--

Revision History  

• Version 1.0: 2025-03-05
  Type: Initial release