3TX6

The Structure of a putative ABC-transporter periplasmic component from Rhodopseudomonas palustris


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.137

Literature

Macromolecules
Sequence Display for 3TX6

Classification: SIGNALING PROTEIN

Total Structure Weight: 39685.41

Macromolecule Entities
Molecule Chains Length Organism Details
Putative branched-chain amino acid transport system substrate-binding protein A 362 Rhodopseudomonas palustris Fragment: UNP residues 27-385
Gene Name(s): RPA1789
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ENO
Query on ENO

A 3-(4-HYDROXY-PHENYL)PYRUVIC ACID
HPP (Synonym)
C9 H8 O4
KKADPXVIOXHVKN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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)
ACY
Query on ACY

A ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-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

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.198
  • R-Value Work: 0.137
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 48.56 α = 90.00
b = 68.67 β = 90.00
c = 90.78 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-09-22
  • Released Date: 2011-11-09
  • Deposition author(s): Cuff, M.E., Mack, J.C., Zerbs, S., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History

  • 2013-09-25
    Type: Citation | Details: Citation update
  • 2013-08-07
    Type: Citation | Details: Citation update
  • 2013-07-24
    Type: Citation | Details: Citation update
  • 2013-05-15
    Type: Citation | Details: Citation update