4JSA

Benzenesulfonamide complexed with hCAII H94D


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.178

Literature

Macromolecules
Sequence Display for 4JSA

Classification: LYASE / LYASE INHIBITOR

Total Structure Weight: 30063.55

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Mutation: H94D
Gene Name(s): CA2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MBO
Query on MBO

A MERCURIBENZOIC ACID
C7 H5 Hg O2
FVFZSVRSDNUCGG-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FB2
Query on FB2

A benzenesulfonamide
C6 H7 N O2 S
KHBQMWCZKVMBLN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FB2 Kd: 660 - 1790 nM (99) BindingDB
Ki: 305 - 5870 nM (99) BindingDB

Ki: 11000 nM  BindingMOAD
Ki: 11000 nM  PDBbind
SO4 Ki: 89000000 - 300000000 nM (99) BindingDB

N/A in BindingMoad


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.178
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.02 α = 90.00
b = 41.39 β = 104.23
c = 72.05 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-03-22
  • Released Date: 2013-06-19
  • Deposition author(s): Martin, D.P., Hann, Z.S., Cohen, S.M.

Revision History

  • Version 1_0: 2013-06-19

    Type: Initial release

  • Version 1_1: 2013-11-20

    Type: Database references