Macromolecule Content

Total Structure Weight: 30582.55
Atom Count: 2045
Residue Count: 265
Unique protein chains: 1

3M2X

Carbonic Anhydrase II in complex with novel sulfonamide inhibitor

DOI: 10.2210/pdb3M2X/pdb

Classification: LYASE/LYASE INHIBITOR
Organism(s): Homo sapiens
Expression System: Escherichia coli

Deposited: 2010-03-08 Released: 2011-05-25
Deposition Author(s): Schulze Wischeler, J., Heine, A., Klebe, G.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.87 Å
R-Value Free: 0.227
R-Value Work: 0.155

wwPDB Validation3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Structural investigation and inhibitor studies on Carbonic Anhydrase II

Schulze Wischeler, J., Sandner, N.U., Haake, M., Supuran, C., Heine, A., Klebe, G.

To be published.

Macromolecules

Find similar proteins by: Sequence | Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Carbonic anhydrase 2	A	265	Homo sapiens	Mutation(s): 0 Gene Names: CA2 EC: 4.2.1.1
Find proteins for P00918 (Homo sapiens) Go to Gene View: CA2 Go to UniProtKB: P00918
Protein Feature View Full Protein Feature View for P00918

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions	3D Interactions
ZN Query on ZN Download SDF File Download CCD File	A	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Ligand Interaction
BE7 Query on BE7 Download SDF File Download CCD File	A	(4-CARBOXYPHENYL)(CHLORO)MERCURY P-CHLOROMERCURIBENZOIC ACID C₇ H₅ Cl Hg O₂ YFZOUMNUDGGHIW-UHFFFAOYSA-M		Ligand Interaction
BEX Query on BEX Download SDF File Download CCD File	A	N-[(R)-[(3,4-dimethoxyphenyl)amino](phenoxy)methyl]sulfamide C₁₅ H₁₉ N₃ O₅ S YJTSCHAMOBJRMX-OAHLLOKOSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.87 Å
R-Value Free: 0.227
R-Value Work: 0.155
Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 42.200	α = 90.00
b = 41.600	β = 104.30
c = 72.400	γ = 90.00

Software Package:

Software Name	Purpose
MAR345	data collection
CNS	refinement
HKL-2000	data scaling
SHELXL-97	refinement
CNS	phasing
HKL-2000	data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots

Entry History

Deposition Data

Deposited Date: 2010-03-08
Released Date: 2011-05-25
Deposition Author(s): Schulze Wischeler, J., Heine, A., Klebe, G.

Revision History

Version 1.0: 2011-05-25
Type: Initial release
Version 1.1: 2011-07-13
Type: Version format compliance
Version 1.2: 2017-11-08
Type: Refinement description

The RCSB PDB is funded by a grant (DBI-1338415) from the National Science Foundation, the National Institutes of Health, and the US Department of Energy.