6ZR9

The crystal structure of the complex of hCAVII with 2-(4-benzhydrylpiperazin-1-yl)-N-(4-sulfamoylphenyl)acetamide

PDB DOI: https://doi.org/10.2210/pdb6ZR9/pdb

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

Deposited: 2020-07-11 Released: 2021-06-16
Deposition Author(s): D'Ambrosio, K., De Simone, G., Di Fiore, A.
Funding Organization(s): Italian Ministry of Education

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free: 0.241
R-Value Work: 0.196

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

The crystal structures of 2-(4-benzhydrylpiperazin-1-yl)-N-(4-sulfamoylphenyl)acetamide in complex with human carbonic anhydrase II and VII provide insights into selective CA inhibitor development

D'Ambrosio, K., Di Fiore, A., Buonanno, M., Kumari, S., Tiwari, M., Supuran, C.T., Mishra, C.B., Monti, S.M., De Simone, G.

(2021) New J Chem 45: 147-152

DOI: https://doi.org/10.1039/D0NJ03544K

Macromolecule Content

Total Structure Weight: 31.46 kDa
Atom Count: 2,187
Modelled Residue Count: 258
Deposited Residue Count: 274
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Carbonic anhydrase 7	A	274	Homo sapiens	Mutation(s): 2 Gene Names: CA7 EC: 4.2.1.1
UniProt & NIH Common Fund Data Resources
Find proteins for P43166 (Homo sapiens) Explore P43166 Go to UniProtKB: P43166
PHAROS: P43166 GTEx: ENSG00000168748
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P43166
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
QOZ (Subject of Investigation/LOI) Query on QOZ Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	2-[4-(diphenylmethyl)piperazin-1-yl]-~{N}-(4-sulfamoylphenyl)ethanamide C₂₅ H₂₈ N₄ O₃ S MZCJQCUNQFZSCL-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]	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: 2.05 Å
R-Value Free: 0.241
R-Value Work: 0.196
Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.81	α = 90
b = 88.6	β = 90
c = 44.29	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
CNS	refinement
PDB_EXTRACT	data extraction
DENZO	data reduction
CNS	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History & Funding Information

Deposition Data

Released Date: 2021-06-16

Deposition Author(s):

Funding Organization	Location	Grant Number
Italian Ministry of Education	Italy	MOLIM ONCOBRAIN LAB

Revision History (Full details and data files)

Version 1.0: 2021-06-16
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 R01GM133198.