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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：P08123 New Search
4PDB entries
6Biological assembly
14chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P08123 5ctd Collagen alpha-2(I) chain,Collagen alpha-2(IX) chain Author chain B Reference sequence 484–495 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 5cti Collagen alpha-2(I) chain,Collagen alpha-2(IX) chain Author chain B Reference sequence 484–495 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 5cva Collagen alpha-2(I) chain,Collagen alpha-1(IX) chain Author chain A Reference sequence 484–495 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 5cva Collagen alpha-2(I) chain,Collagen alpha-1(IX) chain Author chain D Reference sequence 484–495 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 5cva Collagen alpha-2(I) chain,Collagen alpha-1(IX) chain Author chain A Reference sequence 484–495 2 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 5cva Collagen alpha-2(I) chain,Collagen alpha-1(IX) chain Author chain D Reference sequence 484–495 2 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 8yv3 Collagen alpha-2(I) chain Author chain B Reference sequence 992–1021 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 8yv3 Collagen alpha-2(I) chain Author chain C Reference sequence 992–1021 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 8yv3 Collagen alpha-2(I) chain Author chain E Reference sequence 992–1021 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 8yv3 Collagen alpha-2(I) chain Author chain F Reference sequence 992–1021 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 8yv3 Collagen alpha-2(I) chain Author chain B Reference sequence 992–1021 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 8yv3 Collagen alpha-2(I) chain Author chain C Reference sequence 992–1021 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 8yv3 Collagen alpha-2(I) chain Author chain E Reference sequence 992–1021 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P08123 8yv3 Collagen alpha-2(I) chain Author chain F Reference sequence 992–1021 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） 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.