2A8D

Haemophilus influenzae beta-carbonic anhydrase complexed with bicarbonate

Structural Biology Knowledgebase: 2A8D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 2A8D

Classification: LYASE

Total Structure Weight: 159057.81

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A, B, C..., D, E, FA, B, C, D, E, F 229 Haemophilus influenzae EC#: 4.2.1.1 IUBMB
Gene Name(s): can HI_1301
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B, C, D, E SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

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

A, B, C, D, E, F BICARBONATE ION
C H O3
BVKZGUZCCUSVTD-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.206
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 232.81 α = 90.00
b = 144.60 β = 94.10
c = 52.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-07-07
  • Released Date: 2006-04-18
  • Deposition author(s): Cronk, J.D., Rowlett, R.S., Zhang, K.Y.J., Tu, C., Endrizzi, J.A., Lee, J., Gareiss, P.C., Preiss, J.R.

Revision History

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