1A4B

AZURIN MUTANT WITH MET 121 REPLACED BY HIS, PH 6.5 CRYSTAL FORM, DATA COLLECTED AT-180 DEGREES CELSIUS

Structural Biology Knowledgebase: 1A4B SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Observed: 0.201

Literature

Macromolecules
Sequence Display for 1A4B

Classification: ELECTRON TRANSPORT

Total Structure Weight: 28329.14

Macromolecule Entities
Molecule Chains Length Organism Details
AZURIN A, B 129 Achromobacter denitrificans Mutation: N16D, V42S, Q57E, M121H
Gene Name(s): azu
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CU
Query on CU

A, B COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Observed: 0.201
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 74.56 α = 90.00
b = 73.57 β = 90.00
c = 97.63 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-01-28
  • Released Date: 1998-04-29
  • Deposition author(s): Messerschmidt, A., Prade, L.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4