ISDA: 11MY

Deposition Date 2026-03-05

Release Date 2026-09-23

Last Version Date 2026-09-23

Entry Detail

PDB ID:

11MY

Keywords:

OXIDOREDUCTASE

Title:

Cryo-EM structure of trimeric Nitrogenase MoFe protein from Methanosarcina acetivorans bound to the NifI inhibitor complex

Biological Source:

Source Organism(s):

Methanosarcina acetivorans (Taxon ID: 2214)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.00 Å

Aggregation State:

PARTICLE

Reconstruction Method:

SINGLE PARTICLE

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Nitrogenase protein alpha cha
Gene (Uniprot):nifD
Chain IDs:A, C
Chain Length:559
Number of Molecules:2
Biological Source:Methanosarcina acetivorans

UniProt ID:Q8TJ90 Pfam ID:PF00148 EC:1.18.6.1

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Nitrogenase molybdenum-iron p
Gene (Uniprot):nifK
Chain IDs:B, D
Chain Length:456
Number of Molecules:2
Biological Source:Methanosarcina acetivorans

UniProt ID:Q8TJ89 Pfam ID:PF00148 EC:1.18.6.1

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:P-II family nitrogen regulato
Gene (Uniprot):nifI2
Chain IDs:E
Chain Length:125
Number of Molecules:1
Biological Source:Methanosarcina acetivorans

UniProt ID:Q8TJ91 Pfam ID:PF00543

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:P-II family nitrogen regulato
Gene (Uniprot):nifI1
Chain IDs:F, G (auth: J)
Chain Length:105
Number of Molecules:2
Biological Source:Methanosarcina acetivorans

UniProt ID:Q8TJ92 Pfam ID:PF00543

Ligand Molecules