3M5S

Carbonic Anhydrase II mutant H64C in complex with carbonate

Structural Biology Knowledgebase: 3M5S SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.131

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3M5S

Classification: LYASE

Total Structure Weight: 29897.21

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: H64C
Gene Name(s): CA2 Gene View

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO3
Query on CO3

A CARBONATE ION
C O3
BVKZGUZCCUSVTD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CO3 Ki: 73000000 nM (99) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.131
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.40 α = 90.00
b = 41.20 β = 104.30
c = 71.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-03-13
  • 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