3M1W

Carbonic Anhyrdase II mutant W5CH64C with closed disulfide bond in complex with sulfate

Structural Biology Knowledgebase: 3M1W SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.38 Å
  • R-Value Free: 0.175
  • R-Value Work: 0.129

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3M1W

Classification: LYASE

Total Structure Weight: 29850.24

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 265 Homo sapiens EC#: 4.2.1.1 IUBMB
Fragment: Carbonic Anhydrase II
Mutation: W5C, H64C
Gene Name(s): CA2 Gene View

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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 %)
SO4 Ki: 89000000 - 300000000 nM (99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.38 Å
  • R-Value Free: 0.175
  • R-Value Work: 0.129
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.30 α = 90.00
b = 41.50 β = 104.40
c = 72.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

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

Revision History

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