2ETD

Crystal structure of a lema protein (tm0961) from thermotoga maritima msb8 at 2.28 A resolution

Structural Biology Knowledgebase: 2ETD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.216

Literature

Macromolecules
Sequence Display for 2ETD

Classification: MEMBRANE PROTEIN

Total Structure Weight: 19984.94

Macromolecule Entities
Molecule Chains Length Organism Details
lemA protein A 171 Thermotoga maritima Mutation: K45X, K68X, K75X, K87X, K92X, K122X, M131M, K153X, K154X, K160X, K161X, K169X, M170M, K176X, K182X, K192X
Gene Name(s): TM_0961
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET
MLY
Query on MLY
A L-PEPTIDE LINKING C8 H18 N2 O2 LYS

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 80.45 α = 90.00
b = 85.26 β = 90.00
c = 53.40 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-10-27
  • Released Date: 2005-11-15
  • Deposition author(s): Joint Center for Structural Genomics (JCSG)

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 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