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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：P09097 New Search
3PDB entries
4Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P09097 1ab4 GYRASE A Author chain A Reference sequence 30–522 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P09097 1x75 DNA gyrase subunit A Author chain A Reference sequence 363–494 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09097 1x75 DNA gyrase subunit A Author chain B Reference sequence 363–494 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P09097 1zi0 DNA gyrase subunit A Author chain A Reference sequence 535–841 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P09097 1zi0 DNA gyrase subunit A Author chain B Reference sequence 535–841 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P09097 1zi0 DNA gyrase subunit A Author chain A Reference sequence 535–841 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P09097 1zi0 DNA gyrase subunit A Author chain B Reference sequence 535–841 2 Protein monomer Monomer Protein 1 monomeric （1） 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.