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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：Q18R04 New Search
7PDB entries
12Biological assembly
43chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q18R04 2h6b ChloroPhenol Reduction gene K Author chain A Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q18R04 2h6b ChloroPhenol Reduction gene K Author chain B Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q18R04 2h6b ChloroPhenol Reduction gene K Author chain A Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q18R04 2h6b ChloroPhenol Reduction gene K Author chain B Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain C Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain D Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain E Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain F Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain C Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain D Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain E Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain F Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain C Reference sequence 1–232 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain D Reference sequence 1–232 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain E Reference sequence 1–232 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5q Cyclic nucleotide-binding protein Author chain F Reference sequence 1–232 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5u Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5u Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5u Cyclic nucleotide-binding protein Author chain C Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5u Cyclic nucleotide-binding protein Author chain D Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5u Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5u Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5u Cyclic nucleotide-binding protein Author chain C Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5u Cyclic nucleotide-binding protein Author chain D Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5x Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5x Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5x Cyclic nucleotide-binding protein Author chain C Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5x Cyclic nucleotide-binding protein Author chain D Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5x Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5x Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5x Cyclic nucleotide-binding protein Author chain C Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e5x Cyclic nucleotide-binding protein Author chain D Reference sequence 1–232 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e6b Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e6b Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e6c Cyclic nucleotide-binding protein Author chain C Reference sequence 1–232 1 Protein–DNA Homooligomer Protein 2 DNA 4 hexameric （6） Consistent with all polymers
Q18R04 3e6d Cyclic nucleotide-binding protein Author chain A Reference sequence 1–232 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q18R04 3e6d Cyclic nucleotide-binding protein Author chain B Reference sequence 1–232 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.