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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：P0A431 New Search
60PDB entries
65Biological assembly
128chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P0A431 11yo Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 11yo Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 1s5l Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 27–272 1 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 1s5l Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 27–272 1 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 1s5l Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 27–272 2 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 1s5l Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 27–272 2 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 2axt Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 26–272 1 Protein heterocomplex Heteromer Protein 36 36-meric （36） Consistent with protein count
P0A431 2axt Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 26–272 1 Protein heterocomplex Heteromer Protein 36 36-meric （36） Consistent with protein count
P0A431 3kzi Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 27–272 1 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 4fby Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 27–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4fby Photosystem II manganese-stabilizing polypeptide Author chain f Reference sequence 27–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4ixq Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4ixq Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4ixr Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4ixr Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4pbu Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 4pbu Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 4pj0 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4pj0 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4rvy Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 4rvy Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 4tnh Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4tnh Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4tni Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4tni Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4tnj Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4tnj Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4tnk Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4tnk Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4v62 Photosystem II manganese-stabilizing polypeptide Author chain AO Reference sequence 26–272 1 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P0A431 4v62 Photosystem II manganese-stabilizing polypeptide Author chain BO Reference sequence 26–272 1 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P0A431 4v62 Photosystem II manganese-stabilizing polypeptide Author chain AO Reference sequence 26–272 2 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P0A431 4v62 Photosystem II manganese-stabilizing polypeptide Author chain BO Reference sequence 26–272 2 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P0A431 4v82 Photosystem II manganese-stabilizing polypeptide Author chain AO Reference sequence 26–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 4v82 Photosystem II manganese-stabilizing polypeptide Author chain BO Reference sequence 26–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 5e79 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 5e79 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 5e7c Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 5e7c Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 5h2f Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P0A431 5h2f Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P0A431 5h2f Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 30–272 2 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P0A431 5h2f Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 30–272 2 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P0A431 5kaf Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 5kaf Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 5kai Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 5kai Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 5mx2 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P0A431 5mx2 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P0A431 5mx2 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 2 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P0A431 5mx2 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 2 Protein heterocomplex Heteromer Protein 20 eicosameric （20） Consistent with protein count
P0A431 5tis Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 5tis Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 5zzn Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 5zzn Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 30–272 1 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 5zzn Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 30–272 2 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 5zzn Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 30–272 2 Protein heterocomplex Heteromer Protein 19 nonadecameric （19） Consistent with protein count
P0A431 6dhe Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhe Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhf Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhf Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhg Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhg Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhh Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhh Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dho Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dho Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhp Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6dhp Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 29–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1o Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1o Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1p Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1p Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1q Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1q Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1r Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1r Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1t Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1t Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1u Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1u Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1v Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 6w1v Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf1 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf1 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf2 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf2 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf3 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf3 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf4 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf4 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf5 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf5 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf6 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf6 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf7 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf7 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf8 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7rf8 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 7yq2 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P0A431 7yq2 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P0A431 7yq7 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P0A431 7yq7 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
P0A431 8ez5 Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8ez5 Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4c Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4c Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4d Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4d Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4e Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4e Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4f Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4f Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4g Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4g Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4h Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4h Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4i Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4i Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4j Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4j Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4k Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 8f4k Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 40 40-meric （40） Consistent with protein count
P0A431 9evx Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 9evx Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 9g6g Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 35 35-meric （35） Consistent with protein count
P0A431 9g6h Photosystem II manganese-stabilizing polypeptide Author chain O Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） Consistent with protein count
P0A431 9g6h Photosystem II manganese-stabilizing polypeptide Author chain o Reference sequence 1–272 1 Protein heterocomplex Heteromer Protein 38 38-meric （38） 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.