3MZC

Human carbonic ahydrase II in complex with a benzenesulfonamide inhibitor

Structural Biology Knowledgebase: 3MZC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.187
  • R-Value Work: 0.156

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3MZC

Classification: LYASE / LYASE INHIBITOR

Total Structure Weight: 29730.12

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Fragment: human carbonic anhydrase II
Gene Name(s): CA2 Gene View

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
S6I
Query on S6I

A 4-[(cyclopentylcarbamoyl)amino]benzenesulfonamide
C12 H17 N3 O3 S
QRZYENXYGGOPSS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
S6I Ki: 226 nM (100) BindingDB

Ki: 226 nM  BindingMOAD
Ki: 226 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.187
  • R-Value Work: 0.156
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.45 α = 90.00
b = 41.45 β = 104.11
c = 72.03 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-05-12
  • Released Date: 2011-03-09
  • Deposition author(s): Avvaru, B.S., Wagner, J., Robbins, A.H., Mckenna, R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4