4NV3

The crystal structure of a solute-binding protein (N280D mutant) from Anabaena variabilis ATCC 29413 in complex with valine.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.09 Å
  • R-Value Free: 0.143
  • R-Value Work: 0.128

Literature

Macromolecules
Sequence Display for 4NV3

Classification: TRANSPORT PROTEIN

Total Structure Weight: 85070.68

Macromolecule Entities
Molecule Chains Length Organism Details
Amino acid/amide ABC transporter substrate-binding protein, HAAT family A, B 395 Trichormus variabilis Mutation: N280D
Gene Name(s): Ava_0465
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B VALINE
C5 H11 N O2
KZSNJWFQEVHDMF-BYPYZUCNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-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, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.09 Å
  • R-Value Free: 0.143
  • R-Value Work: 0.128
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 98.87 α = 90.00
b = 100.93 β = 90.00
c = 150.45 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-12-04
  • Released Date: 2013-12-11
  • Deposition author(s): Tan, K., Li, H., Jedrzejczak, R., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History

  • Version 1_0: 2013-12-11

    Type: Initial release