4FB4

The Structure of an ABC-Transporter Family Protein from Rhodopseudomonas palustris in Complex with Caffeic Acid

Structural Biology Knowledgebase: 4FB4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 4FB4

Classification: SIGNALING PROTEIN

Total Structure Weight: 39427.82

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

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

A CAFFEIC ACID
3,4-DIHYDROXYCINNAMIC ACID (Synonym)
C9 H8 O4
QAIPRVGONGVQAS-DUXPYHPUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
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: 1.85 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.166
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 48.99 α = 90.00
b = 71.06 β = 90.00
c = 91.01 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-05-22
  • Released Date: 2012-09-26
  • 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