7H62 | pdb_00007h62

THE 1.61 A CRYSTAL STRUCTURE OF HUMAN CHYMASE IN COMPLEX WITH 5-fluoro-3-methyl-N-[4-pyridin-4-yl-2-(trifluoromethyl)phenyl]-1-benzothiophene-2-sulfonamide

PDB DOI: https://doi.org/10.2210/pdb7H62/pdb
Deposition Group: G_1002292 ExploreG_1002292

Classification: HYDROLASE
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): Yes

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

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.61 Å
R-Value Free:
0.177 (Depositor), 0.187 (DCC)
R-Value Work:
0.156 (Depositor), 0.165 (DCC)
R-Value Observed:
0.157 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.0 of the entry. See complete history.

Literature

Crystal structures of human Chymase and Cathepsin G

Markus, R., Tosstorff, A.

To be published.

Macromolecule Content

Total Structure Weight: 25.56 kDa
Atom Count: 2,071
Modeled Residue Count: 216
Deposited Residue Count: 226
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chymase	A	226	Homo sapiens	Mutation(s): 2 Gene Names: CMA1, CYH, CYM EC: 3.4.21.39
UniProt & NIH Common Fund Data Resources
Find proteins for P23946 (Homo sapiens) Explore P23946 Go to UniProtKB: P23946
PHAROS: P23946 GTEx: ENSG00000092009
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P23946
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1AOY (Subject of Investigation/LOI) Query on A1AOY Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	5-fluoro-3-methyl-N-[4-(pyridin-4-yl)-2-(trifluoromethyl)phenyl]-1-benzothiophene-2-sulfonamide C₂₁ H₁₄ F₄ N₂ O₂ S₂ VTFWNNBQXLMOLC-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.61 Å
R-Value Free: 0.177 (Depositor), 0.187 (DCC)
R-Value Work: 0.156 (Depositor), 0.165 (DCC)
R-Value Observed: 0.157 (Depositor)

Space Group: P 4₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 73.88	α = 90
b = 73.88	β = 90
c = 49.12	γ = 90

Software Package:

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

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2025-03-05

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded	Switzerland	--

Revision History (Full details and data files)

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

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.