1BC5

CHEMOTAXIS RECEPTOR RECOGNITION BY PROTEIN METHYLTRANSFERASE CHER


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.204

Literature

Macromolecules
Sequence Display for 1BC5

Classification: COMPLEX (METHYLTRANSFERASE / PEPTIDE)

Total Structure Weight: 32157.49

Macromolecule Entities
Molecule Chains Length Organism Details
CHEMOTAXIS RECEPTOR METHYLTRANSFERASE A 269 Salmonella enterica EC#: 2.1.1.80 IUBMB
Gene Name(s): cheR STM1918
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CHEMOTAXIS RECEPTOR T 6 synthetic Fragment: C-TERMINAL PENTAPEPTIDE, ACETYLATED ASN-TRP-GLU-THR-PHE

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

A S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO
Query on CO

A COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
T NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.204
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 65.91 α = 90.00
b = 70.58 β = 90.00
c = 72.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-05-05
  • Released Date: 1998-11-25
  • Deposition author(s): Djordjevic, S., Stock, A.M.

Revision History

  • Version 1_0: 1998-11-25

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance