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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：O28028 New Search
6PDB entries
6Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O28028 2g9i F420-0:gamma-glutamyl ligase Author chain A Reference sequence 1–249 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28028 2g9i F420-0:gamma-glutamyl ligase Author chain B Reference sequence 1–249 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28028 2phn F420-0:gamma-glutamyl ligase Author chain A Reference sequence 1–249 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28028 2phn F420-0:gamma-glutamyl ligase Author chain B Reference sequence 1–249 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28028 7uld Coenzyme F420:L-glutamate ligase Author chain A Reference sequence 1–249 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28028 7ule Coenzyme F420:L-glutamate ligase Author chain A Reference sequence 1–249 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28028 7ulf Coenzyme F420:L-glutamate ligase Author chain A Reference sequence 1–249 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O28028 8g8p Coenzyme F420:L-glutamate ligase Author chain AAA Reference sequence 1–249 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） 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.