1GS8

Crystal structure of M144A mutant of Alcaligenes xylosoxidans Nitrite Reductase

Structural Biology Knowledgebase: 1GS8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.207
  • R-Value Work: 0.165

Literature

Macromolecules
Sequence Display for 1GS8

Classification: OXIDOREDUCTASE

Total Structure Weight: 36893.09

Macromolecule Entities
Molecule Chains Length Organism Details
DISSIMILATORY COPPER-CONTAINING NITRITE REDUCTASE A 336 Achromobacter xylosoxidans EC#: 1.7.2.1 IUBMB
Mutation: D92N
Gene Name(s): nir nirK ERS451415_02178
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CU
Query on CU

A 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: 1.9 Å
  • R-Value Free: 0.207
  • R-Value Work: 0.165
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 79.64 α = 90.00
b = 79.64 β = 90.00
c = 99.87 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-02
  • Released Date: 2002-02-14
  • Deposition author(s): Ellis, M.J., Prudencio, M., Dodd, F.E., Strange, R.W., Sawers, G., Eady, R.R., Hasnain, S.S.

Revision History

  • 2015-04-15
    Type: Citation | Details: JRNL
  • 2012-05-09
    Type: Polymer description | Details: COMPND
  • 2012-05-09
    Type: Sequence database correspondence | Details: DBREF
  • 2012-05-09
    Type: Atom nomenclature | Details: HETATM
  • 2012-05-09
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2012-05-09
    Type: Version format compliance | Details: REMARK 4
  • 2012-05-09
    Type: Other | Details: REMARK 525,REMARK 475,REMARK 480
  • 2012-05-09
    Type: Data collection | Details: REMARK 200
  • 2012-05-09
    Type: Non-polymer description | Details: FORMUL
  • 2012-05-09
    Type: Geometry validation | Details: REMARK 500