1H1L

NITROGENASE MO-FE PROTEIN FROM KLEBSIELLA PNEUMONIAE, NIFV MUTANT


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.176

Literature

Macromolecules
Sequence Display for 1H1L

Classification: OXIDOREDUCTASE

Total Structure Weight: 227963.00

Macromolecule Entities
Molecule Chains Length Organism Details
NITROGENASE MOLYBDENUM IRON PROTEIN ALPHA CHAIN A, C 481 Klebsiella pneumoniae EC#: 1.18.6.1 IUBMB
Mutation: A85V, E94G
Details: CHAINS A AND C ARE ALPHA-SUBUNITS
Gene Name(s): nifD
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
NITROGENASE MOLYBDENUM IRON PROTEIN BETA CHAIN B, D 519 Klebsiella pneumoniae EC#: 1.18.6.1 IUBMB
Details: CHAINS B AND D ARE BETA-SUBUNITS
Gene Name(s): nifK
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CFM
Query on CFM

A, C FE-MO-S CLUSTER
Fe7 Mo S9
UZRXIPMKRKMLQF-VGXFRCDIAP
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CLF
Query on CLF

B, D FE(8)-S(7) CLUSTER
Fe8 S7
JKVMXLBGZBULKV-DHHOTQGYAO
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CIT
Query on CIT

A, C CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

B, D CHLORIDE ION
Cl
VEXZGXHMUGYJMC-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)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.176
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 204.06 α = 90.00
b = 75.06 β = 123.95
c = 164.26 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-07-18
  • Released Date: 2002-07-29
  • Deposition author(s): Mayer, S.M., Gormal, C.A., Smith, B.E., Lawson, D.M.

Revision History

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