4QYM

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.58 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.168

Literature

Macromolecules
Sequence Display for 4QYM

Classification: TRANSPORT PROTEIN

Total Structure Weight: 85310.05

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
MET
Query on MET

A, B METHIONINE
C5 H11 N O2 S
FFEARJCKVFRZRR-BYPYZUCNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
VAL
Query on VAL

A, B VALINE
C5 H11 N O2
KZSNJWFQEVHDMF-BYPYZUCNSA-N
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: 1.58 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.168
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 100.96 α = 90.00
b = 97.56 β = 90.00
c = 150.15 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-07-24
  • Released Date: 2014-08-13
  • Deposition author(s): Tan, K., Li, H., Jedrzejczak, R., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History

  • Version 1_0: 2014-08-13

    Type: Initial release