3RCE

Bacterial oligosaccharyltransferase PglB

Structural Biology Knowledgebase: 3RCE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.4 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.238

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3RCE

Classification: Transferase / Peptide

Total Structure Weight: 85315.09

Macromolecule Entities
Molecule Chains Length Organism Details
Oligosaccharide transferase to N-glycosylate proteins A 724 Campylobacter lari Mutation: K2E, A108T, V187I, T227A, L275S, K536Q, D550N, S681A, I699V
Gene Name(s): pglB Cla_1253
Substrate Mimic Peptide B 8 synthetic

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Oligosaccharyltransferases (OST)

Protein Name: PglB OST in complex with acceptor peptide


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PPN
Query on PPN
B L-PEPTIDE LINKING C9 H10 N2 O4 PHE

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.4 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.238
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 85.06 α = 90.00
b = 116.10 β = 90.00
c = 175.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-03-31
  • Released Date: 2011-06-15
  • Deposition author(s): Lizak, C., Gerber, S., Numao, S., Aebi, M., Locher, K.P.

Revision History

  • 2013-05-22
    Type: Refinement description | Details: --
  • 2011-08-17
    Type: Citation | Details: Citation update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4