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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：P12154 New Search
17PDB entries
17Biological assembly
19chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P12154 6jo5 Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 21 21-meric （21） Consistent with protein count
P12154 6jo6 Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P12154 7bgi Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 11–751 1 Protein heterocomplex Heteromer Protein 21 21-meric （21） Consistent with protein count
P12154 7blx Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 11–751 1 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P12154 7d0j Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 12–751 1 Protein heterocomplex Heteromer Protein 29 29-meric （29） Consistent with protein count
P12154 7dz7 Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 29 29-meric （29） Consistent with protein count
P12154 7dz8 Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 29 29-meric （29） Consistent with protein count
P12154 7o01 Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 11–751 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P12154 7o01 Photosystem I P700 chlorophyll a apoprotein A1 Author chain a Reference sequence 11–751 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P12154 7r3k Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P12154 7wyi Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P12154 7wzn Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
P12154 7zq9 Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P12154 7zqc Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P12154 7zqd Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P12154 7zqd Photosystem I P700 chlorophyll a apoprotein A1 Author chain A2 Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P12154 8h2u Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 1–751 1 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P12154 9se6 Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 10–751 1 Protein heterocomplex Heteromer Protein 19 19-meric （19） Consistent with protein count
P12154 9se7 Photosystem I P700 chlorophyll a apoprotein A1 Author chain A Reference sequence 10–751 1 Protein heterocomplex Heteromer Protein 10 decameric （10） 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.