4QNI

Crystal structure of an auxiliary nutrient binding protein (BT3507) from Bacteroides thetaiotaomicron VPI-5482 at 2.30 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.229
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 4QNI

Classification: STRUCTURAL GENOMICS UNKNOWN FUNCTION

Total Structure Weight: 38603.09

Macromolecule Entities
Molecule Chains Length Organism Details
Uncharacterized protein A 333 Bacteroides thetaiotaomicron Fragment: UNP residues 22-353
Gene Name(s): BT_3507
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 96.92 α = 90.00
b = 96.92 β = 90.00
c = 158.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-06-18
  • Released Date: 2014-08-13
  • Deposition author(s): Joint Center for Structural Genomics (JCSG)

Revision History

  • Version 1_0: 2014-08-13

    Type: Initial release

  • Version 1_1: 2014-12-24

    Type: Structure summary