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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：P39805 New Search
3PDB entries
3Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P39805 1h99 TRANSCRIPTION ANTITERMINATOR LICT Author chain A Reference sequence 57–277 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P39805 1l1c Transcription antiterminator licT Author chain A Reference sequence 1–55 1 Protein–RNA Homooligomer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
P39805 1l1c Transcription antiterminator licT Author chain B Reference sequence 1–55 1 Protein–RNA Homooligomer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
P39805 1tlv Transcription antiterminator licT Author chain A Reference sequence 57–274 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.