1JCH

Crystal Structure of Colicin E3 in Complex with its Immunity Protein

Structural Biology Knowledgebase: 1JCH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.02 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.237

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1JCH

Classification: RIBOSOME INHIBITOR HYDROLASE

Total Structure Weight: 136783.20

Macromolecule Entities
Molecule Chains Length Organism Details
COLICIN E3 A, C 551 Escherichia coli Mutation: G260F, F261G
Gene Name(s): ceaC
COLICIN E3 IMMUNITY PROTEIN B, D 84 Escherichia coli Gene Name(s): imm ceiC immB

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

A, C CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B, C, D GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.02 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.237
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 66.99 α = 90.00
b = 195.73 β = 113.22
c = 85.12 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-06-09
  • Released Date: 2001-11-30
  • Deposition author(s): Soelaiman, S., Jakes, K., Wu, N., Li, C., Shoham, M.

Revision History

  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values