3VOL

X-ray Crystal Structure of PAS-HAMP Aer2 in the CN-bound Form

Structural Biology Knowledgebase: 3VOL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.223

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3VOL

Classification: SIGNALING PROTEIN

Total Structure Weight: 26442.62

Macromolecule Entities
Molecule Chains Length Organism Details
Aerotaxis transducer Aer2 A 233 Pseudomonas aeruginosa Fragment: UNP RESIDUES 173-384
Gene Name(s): aer2 PA0176

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

A PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CYN
Query on CYN

A CYANIDE ION
C N
XFXPMWWXUTWYJX-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.268
  • R-Value Work: 0.223
  • Space Group: P 65 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 83.02 α = 90.00
b = 83.02 β = 90.00
c = 107.76 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-01-27
  • Released Date: 2012-05-23
  • Deposition author(s): Sawai, H., Sugimoto, H., Shiro, Y., Aono, S.

Revision History

  • 2013-07-31
    Type: Citation | Details: Citation update