ISDA: 9IAN

Deposition Date 2025-02-11

Release Date 2026-03-04

Last Version Date 2026-03-04

Entry Detail

PDB ID:

9IAN

Keywords:

METAL BINDING PROTEIN

Title:

Nitrogenase maturase NifEN in complex with the cofactor chaperone NifX

Biological Source:

Source Organism(s):

Azotobacter vinelandii DJ (Taxon ID: 322710)

Expression System(s):

Azotobacter vinelandii dj

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

2.16 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Nitrogenase iron-molybdenum cofactor biosynthesis protein NifE
Chain IDs:A, B
Chain Length:460
Number of Molecules:2
Biological Source:Azotobacter vinelandii DJ

Polymer Type:polypeptide(L)
Molecule:Nitrogenase iron-molybdenum cofactor biosynthesis protein NifN
Chain IDs:C, D
Chain Length:452
Number of Molecules:2
Biological Source:Azotobacter vinelandii DJ

Polymer Type:polypeptide(L)
Molecule:Nitrogenase MoFe cofactor biosynthesis protein NifX
Chain IDs:E, F
Chain Length:158
Number of Molecules:2
Biological Source:Azotobacter vinelandii DJ

Ligand Molecules