1NDS

CRYSTALLOGRAPHIC STRUCTURE OF A SUBSTRATE BOUND BLUE COPPER NITRITE REDUCTASE FROM ALCALIGENES XYLOSOXIDANS

Structural Biology Knowledgebase: 1NDS SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 1NDS

Classification: REDUCTASE

Total Structure Weight: 103845.23

Macromolecule Entities
Molecule Chains Length Organism Details
NITRITE REDUCTASE A, B, C 330 Achromobacter xylosoxidans EC#: 1.7.2.1 IUBMB
Mutation: Q13P, K16A, E29S, V32A, S33A, P35A, I52A, Q55D, L59A, M68V, V120A, Q139A, P165A, Q166A, K168A, L169A, H171A, I185V, D188A, K189A, H192N, K194S, D198A, S202A, Q204A, R207V, V218A, R223A, S235A, K236A, F243I, R276L, V289A, V302A, L317A, I320A, K321S, Q333S, K335A
Gene Name(s): nirK
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NO2
Query on NO2

A, B, C NITRITE ION
N O2
IOVCWXUNBOPUCH-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.236
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 67.89 α = 90.00
b = 102.20 β = 90.00
c = 151.88 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 1997-01-23
  • Released Date: 1997-07-07
  • Deposition author(s): Dodd, F.E., Hasnain, S.S., Abraham, Z.H.L., Eady, R.R., Smith, B.E.

Revision History

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