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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：P19054 New Search
35PDB entries
35Biological assembly
69chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P19054 3wu2 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 3wu2 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 5b5e Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 5b5e Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 5b66 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 5b66 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 5v2c Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 5v2c Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 6jlj Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlj Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlk Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlk Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jll Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jll Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlm Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlm Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jln Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jln Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlo Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlo Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlp Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 6jlp Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 7cji Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 7cji Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 7cjj Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 7cjj Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 7cou Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 7cou Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 7czl Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 32 32-meric （32） Consistent with protein count
P19054 7czl Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 32 32-meric （32） Consistent with protein count
P19054 7d1t Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P19054 7d1t Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P19054 7d1u Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P19054 7d1u Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P19054 7eda Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P19054 8gn0 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 8gn0 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P19054 8gn1 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8gn1 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8gn2 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8gn2 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir5 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir5 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir6 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir6 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir7 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir7 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir8 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir8 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir9 Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ir9 Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ira Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ira Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irb Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irb Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irc Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irc Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ird Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ird Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ire Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8ire Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irf Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irf Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irg Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irg Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irh Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8irh Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8iri Photosystem II reaction center protein K Author chain K Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P19054 8iri Photosystem II reaction center protein K Author chain k Reference sequence 1–37 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） 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.