2C2A

STRUCTURE OF THE ENTIRE CYTOPLASMIC PORTION OF A SENSOR HISTIDINE KINASE PROTEIN

Structural Biology Knowledgebase: 2C2A SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.247

Literature

Macromolecules
Sequence Display for 2C2A

Classification: TRANSFERASE

Total Structure Weight: 29933.84

Macromolecule Entities
Molecule Chains Length Organism Details
SENSOR HISTIDINE KINASE A 258 Thermotoga maritima Fragment: CYTOPLASMIC PORTION RESIDUES 233-489
Gene Name(s): TM_0853 Tmari_0855
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.247
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 79.29 α = 90.00
b = 162.08 β = 90.00
c = 42.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-09-27
  • Released Date: 2005-11-21
  • Deposition author(s): Marina, A., Waldburger, C.D., Hendrickson, W.A.

Revision History

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