← Back to search

Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P09772 New Search
4PDB entries
4Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P09772 1h1l NITROGENASE MOLYBDENUM IRON PROTEIN BETA CHAIN Author chain B Reference sequence 2–520 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09772 1h1l NITROGENASE MOLYBDENUM IRON PROTEIN BETA CHAIN Author chain D Reference sequence 2–520 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09772 1qgu PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) Author chain B Reference sequence 2–520 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09772 1qgu PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) Author chain D Reference sequence 2–520 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09772 1qh1 PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) Author chain B Reference sequence 2–520 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09772 1qh1 PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) Author chain D Reference sequence 2–520 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09772 1qh8 PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) Author chain B Reference sequence 2–520 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09772 1qh8 PROTEIN (NITROGENASE MOLYBDENUM IRON PROTEIN) Author chain D Reference sequence 2–520 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.