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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：P23807 New Search
6PDB entries
11Biological assembly
21chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P23807 1bj3 PROTEIN (COAGULATION FACTOR IX-BINDING PROTEIN B) Author chain B Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain B Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain D Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain F Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain B Reference sequence 24–146 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain D Reference sequence 24–146 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain F Reference sequence 24–146 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain B Reference sequence 24–146 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain D Reference sequence 24–146 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain F Reference sequence 24–146 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain B Reference sequence 24–146 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain D Reference sequence 24–146 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1ixx COAGULATION FACTORS IX/X-BINDING PROTEIN Author chain F Reference sequence 24–146 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1j34 coagulation factor IX-binding protein B chain Author chain B Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P23807 1j35 Coagulation factor IX-binding protein B chain Author chain B Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P23807 1x2t Coagulation factor IX/factor X-binding protein B chain Author chain B Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1x2t Coagulation factor IX/factor X-binding protein B chain Author chain D Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1x2t Coagulation factor IX/factor X-binding protein B chain Author chain B Reference sequence 24–146 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1x2t Coagulation factor IX/factor X-binding protein B chain Author chain D Reference sequence 24–146 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1x2w Coagulation factor IX/factor X-binding protein B chain Author chain B Reference sequence 24–146 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P23807 1x2w Coagulation factor IX/factor X-binding protein B chain Author chain B Reference sequence 24–146 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.