4QJO

Crystal structure of catalytic domain of human carbonic anhydrase isozyme XII with inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.161

Literature

Macromolecules
Sequence Display for 4QJO

Classification: LYASE / LYASE INHIBITOR

Total Structure Weight: 122055.16

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 12 A, B, C, D 263 Homo sapiens EC#: 4.2.1.1 IUBMB
Fragment: UNP residues 30-291
Gene Name(s): CA12 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
V1F
Query on V1F

A, B, C, D 3-(benzylamino)-2,5,6-trifluoro-4-[(2-phenylethyl)sulfonyl]benzenesulfonamide
C21 H19 F3 N2 O4 S2
IMGFYVAVEMQCNT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A, B 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.161
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 46.50 α = 81.98
b = 66.56 β = 84.31
c = 80.32 γ = 86.45

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-06-04
  • Released Date: 2015-04-15
  • Deposition author(s): Smirnov, A., Manakova, E., Grazulis, S.

Revision History

  • Version 1_0: 2015-04-15

    Type: Initial release