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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：P0A0N3 New Search
13PDB entries
34Biological assembly
122chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P0A0N3 3bqz HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bqz HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bqz HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P0A0N3 3bqz HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P0A0N3 3br0 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br0 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br0 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P0A0N3 3br0 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br1 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br2 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br3 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br3 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br3 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P0A0N3 3br3 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br5 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3br6 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3bt9 HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btc HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3bti HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btj HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain D Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3btl HTH-type transcriptional regulator qacR Author chain E Reference sequence 1–188 3 Protein homooligomer Homooligomer Protein 16 hexadecameric （16） Consistent with protein count
P0A0N3 3pm1 HTH-type transcriptional regulator qacR Author chain A Reference sequence 1–188 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P0A0N3 3pm1 HTH-type transcriptional regulator qacR Author chain B Reference sequence 1–188 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.