9ifm

STRUCTURE OF UNSTACKED C2S2-TYPE PSII-LHCII SUPERCOMPLEX FROM PISUM SATIVUM

Method: ELECTRON MICROSCOPY

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Photosystem II protein D1

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBA_PEA
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–334； UniProt 11–344 Author chain a； PDBConstruct 1–334； UniProt 11–344

Photosystem II CP47 reaction center protein

OrganismNot specified

UniProt D5MAL6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	D5MAL6_PEA
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–503； UniProt 2–504 Author chain b； PDBConstruct 1–503； UniProt 2–504

Photosystem II CP43 reaction center protein

OrganismNot specified

UniProt P06004

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBC_PEA
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain C； PDBConstruct 1–450； UniProt 24–473 Author chain c； PDBConstruct 1–450； UniProt 24–473

Photosystem II D2 protein

OrganismNot specified

UniProt P06006

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBD_PEA
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain D； PDBConstruct 1–352； UniProt 2–353 Author chain d； PDBConstruct 1–352； UniProt 2–353

Cytochrome b559 subunit alpha

OrganismNot specified

UniProt P13554

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBE_PEA
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain E； PDBConstruct 1–75； UniProt 8–82 Author chain e； PDBConstruct 1–75； UniProt 8–82

Cytochrome b559 subunit beta

OrganismNot specified

UniProt P62096

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBF_PEA
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain F； PDBConstruct 1–30； UniProt 10–39 Author chain f； PDBConstruct 1–30； UniProt 10–39

Chlorophyll a-b binding protein 8, chloroplastic

OrganismNot specified

UniProt P27490

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	CB28_PEA
Isoform	—
PDB entities	7
Chains and sequence ranges	Author chain G； PDBConstruct 1–216； UniProt 49–264 Author chain N； PDBConstruct 1–216； UniProt 49–264 Author chain g； PDBConstruct 1–216； UniProt 49–264 Author chain n； PDBConstruct 1–216； UniProt 49–264

Photosystem II reaction center protein H

OrganismNot specified

UniProt Q9XQR3

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBH_PEA
Isoform	—
PDB entities	8
Chains and sequence ranges	Author chain H； PDBConstruct 1–60； UniProt 13–72 Author chain h； PDBConstruct 1–60； UniProt 13–72

Photosystem II reaction center protein I

OrganismNot specified

UniProt D5MAJ9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	D5MAJ9_PEA
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain I； PDBConstruct 1–34； UniProt 1–34 Author chain i； PDBConstruct 1–34； UniProt 1–34

Photosystem II reaction center protein J

OrganismNot specified

UniProt P13555

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBJ_PEA
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain J； PDBConstruct 1–35； UniProt 6–40 Author chain j； PDBConstruct 1–35； UniProt 6–40

Photosystem II reaction center protein K

OrganismNot specified

UniProt D5MAJ8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	D5MAJ8_PEA
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain K； PDBConstruct 1–37； UniProt 25–61 Author chain k； PDBConstruct 1–37； UniProt 25–61

Photosystem II reaction center protein L

OrganismNot specified

UniProt P60147

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBL_PEA
Isoform	—
PDB entities	12
Chains and sequence ranges	Author chain L； PDBConstruct 1–36； UniProt 3–38 Author chain l； PDBConstruct 1–36； UniProt 3–38

Photosystem II reaction center protein M

OrganismNot specified

UniProt P69529

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBM_PEA
Isoform	—
PDB entities	13
Chains and sequence ranges	Author chain M； PDBConstruct 1–33； UniProt 1–33 Author chain m； PDBConstruct 1–33； UniProt 1–33

Oxygen-evolving enhancer protein 1, chloroplastic

OrganismNot specified

UniProt P14226

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBO_PEA
Isoform	—
PDB entities	14
Chains and sequence ranges	Author chain O； PDBConstruct 1–248； UniProt 82–329 Author chain o； PDBConstruct 1–248； UniProt 82–329

Oxygen-evolving enhancer protein 2, chloroplastic

OrganismNot specified

UniProt P16059

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBP_PEA
Isoform	—
PDB entities	15
Chains and sequence ranges	Author chain P； PDBConstruct 1–186； UniProt 74–259 Author chain p； PDBConstruct 1–186； UniProt 74–259

Oxygen-evolving enhancer protein 3

OrganismNot specified

UniProt Q7Y1T5

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q7Y1T5_PEA
Isoform	—
PDB entities	16
Chains and sequence ranges	Author chain Q； PDBConstruct 1–148； UniProt 87–234 Author chain q； PDBConstruct 1–148； UniProt 87–234

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt A0A2D0TCJ0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A2D0TCJ0_PEA
Isoform	—
PDB entities	17
Chains and sequence ranges	Author chain R； PDBConstruct 1–224； UniProt 11–234 Author chain r； PDBConstruct 1–224； UniProt 11–234

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt A0A9D5GXR9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A9D5GXR9_PEA
Isoform	—
PDB entities	18
Chains and sequence ranges	Author chain S； PDBConstruct 1–218； UniProt 63–280 Author chain s； PDBConstruct 1–218； UniProt 63–280

Photosystem II reaction center protein T

OrganismNot specified

UniProt Q8HS25

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBT_PEA
Isoform	—
PDB entities	19
Chains and sequence ranges	Author chain T； PDBConstruct 1–31； UniProt 1–31 Author chain t； PDBConstruct 1–31； UniProt 1–31

Photosystem II reaction center protein W

OrganismNot specified

UniProt A0A2D0TCJ2

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A2D0TCJ2_PEA
Isoform	—
PDB entities	20
Chains and sequence ranges	Author chain W； PDBConstruct 1–54； UniProt 1–54 Author chain w； PDBConstruct 1–54； UniProt 1–54

Ultraviolet-B-repressible protein

OrganismNot specified

UniProt Q8VYY1

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q8VYY1_PEA
Isoform	—
PDB entities	21
Chains and sequence ranges	Author chain X； PDBConstruct 1–39； UniProt 45–83 Author chain x； PDBConstruct 1–39； UniProt 45–83

Chlorophyll a-b binding protein AB80, chloroplastic

OrganismNot specified

UniProt P07371

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Photosystem II reaction center protein Z × 2 （Q32902） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	CB22_PEA
Isoform	—
PDB entities	22
Chains and sequence ranges	Author chain Y； PDBConstruct 1–219； UniProt 50–268 Author chain y； PDBConstruct 1–219； UniProt 50–268

Photosystem II reaction center protein Z

OrganismNot specified

UniProt Q32902

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II 5 kDa protein, chloroplastic × 2 （A0A9D4VSA9） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSBZ_PEA
Isoform	—
PDB entities	23
Chains and sequence ranges	Author chain Z； PDBConstruct 1–61； UniProt 1–61 Author chain z； PDBConstruct 1–61； UniProt 1–61

Photosystem II 5 kDa protein, chloroplastic

OrganismNot specified

UniProt A0A9D4VSA9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 50	Photosystem II protein D1 × 2 （P06585） Photosystem II CP47 reaction center protein × 2 （D5MAL6） Photosystem II CP43 reaction center protein × 2 （P06004） Photosystem II D2 protein × 2 （P06006） Cytochrome b559 subunit alpha × 2 （P13554） Cytochrome b559 subunit beta × 2 （P62096） Chlorophyll a-b binding protein 8, chloroplastic × 4 （P27490） Photosystem II reaction center protein H × 2 （Q9XQR3） Photosystem II reaction center protein I × 2 （D5MAJ9） Photosystem II reaction center protein J × 2 （P13555） Photosystem II reaction center protein K × 2 （D5MAJ8） Photosystem II reaction center protein L × 2 （P60147） Photosystem II reaction center protein M × 2 （P69529） Oxygen-evolving enhancer protein 1, chloroplastic × 2 （P14226） Oxygen-evolving enhancer protein 2, chloroplastic × 2 （P16059） Oxygen-evolving enhancer protein 3 × 2 （Q7Y1T5） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A2D0TCJ0） Chlorophyll a-b binding protein, chloroplastic × 2 （A0A9D5GXR9） Photosystem II reaction center protein T × 2 （Q8HS25） Photosystem II reaction center protein W × 2 （A0A2D0TCJ2） Ultraviolet-B-repressible protein × 2 （Q8VYY1） Chlorophyll a-b binding protein AB80, chloroplastic × 2 （P07371） Photosystem II reaction center protein Z × 2 （Q32902） CA-MN4-O5 CLUSTER × 2 FE (II) ION × 2 CHLORIDE ION × 4 CHLOROPHYLL A × 156 PHEOPHYTIN A × 4 BETA-CAROTENE × 22 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 8 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 14 ;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ; × 4 BICARBONATE ION × 2 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 28 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 10 PROTOPORPHYRIN IX CONTAINING FE × 2 CHLOROPHYLL B × 50 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 ;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ; × 9 ;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ; × 4 water × 50	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A0A9D4VSA9_PEA
Isoform	—
PDB entities	24
Chains and sequence ranges	Author chain U； PDBConstruct 1–28； UniProt 80–107 Author chain u； PDBConstruct 1–28； UniProt 80–107

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	9ifm
Deposition date deposition_date	2025-02-18
Structure title title	STRUCTURE OF UNSTACKED C2S2-TYPE PSII-LHCII SUPERCOMPLEX FROM PISUM SATIVUM
Keywords keywords	Plant, PSII, Pisum sativum, membrane protein, Cryo-EM, PHOTOSYNTHESIS; PHOTOSYNTHESIS
Experimental Method method	ELECTRON MICROSCOPY

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9ifm__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9ifm__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

9ifm__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	74.14 Å
Rg (electron density)	74.96 Å
Total Rg	74.42 Å
Atom count	77705
Residues	7734
Excluded volume	1442500 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`9ifm__assembly_1__model_1`	50-meric （50）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (42)

Entity 1 Entity 1 polymer

Description description	Photosystem II protein D1
Molecular weight formula_weight	36972.1 kDa
EC 编号 ec_number	1.10.3.9
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,a
Atom count atom_count	79416

ENLWGRFCNWITSTENRLYIGWFGVLMIPTLLTATSVFIIAFIAAPPVDIDGIREPVSGSLLYGNNIISGAIIPTSAAIGLHFYPIWEAASVDEWLYNGGPYELIVLHFLLGVACYMGREWELSFRLGMRPWIAVAYSAPVAAATAVFLIYPIGQGSFSDGMPLGISGTFNFMIVFQAEHNILMHPFHMLGVAGVFGGSLFSAMHGSLVTSSLIRETTENESANEGYRFGQEEETYNIVAAHGYFGRLIFQYASFNNSRSLHFFLAAWPVVGIWFTALGISTMAFNLNGFNFNQSVVDSQGRVINTWADIINRANLGMEVMHERNAHNFPLDLA

Entity 2 Entity 2 polymer

Description description	Photosystem II CP47 reaction center protein
Molecular weight formula_weight	55534.1 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B,b

GLPWYRVHTVVLNDPGRLLSVHIMHTALVAGWAGSMALYELAVFDPSDPVLDPMWRQGMFVIPFMTRLGITNSWGGWNITGGTITNPGIWSYEGVAAAHIVFSGLCFLAAIWHWVYWDLEIFCDERTGKPSLDLPKIFGIHLFLAGVACFGFGAFHVTGLFGPGIWVSDPYGLTGRVQSVNPAWGVDGFDPFVPGGIASHHIAAGTLGILAGLFHLSVRPPQRLYKGLRMGNIETVLSSSIAAVFFAAFVVAGTMWYGSATTPIELFGPTRYQWDQGYFQQEIYRRVGGGLVENQSLSEAWSKIPEKLAFYDYIGNNPAKGGLFRAGSMDNGDGIAVGWLGHPIFRDKEGRELFVRRMPTFFETFPVVLVDGDGIVRADVPFRRAESKYSVEQVGVIVEFYGGELNGVSYSDPATVKKYARRAQLGEIFELDRATLKSDGVFRSSPRGWFTFGHASFALLFFFGHIWHGARTLFRDVFAGIDPDLDAQVEFGAFQKLGDPTTK

Entity 3 Entity 3 polymer

Description description	Photosystem II CP43 reaction center protein
Molecular weight formula_weight	49275.4 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C,c

TGRDQETTGFAWWAGNARLINLSGKLLGAHVAHAGLIVFWAGAMNLFEVAHFVPEKPMYEQGLILLPHLATLGWGVGPGGEVIDTFPYFVSGVLHLISSAVLGFGGIYHALLGPETLEESFPFFGYVWKDRNKMTTILGIHLILLGIGSFLLVFKAFYFGGIYDTWAPGGGDVRKITNFTLSPSILFGYLLKSPFGGEGWIVSVDDLEDIIGGHVWLGSICILGGIWHILTKPFAWARRALVWSGEAYLSYSLGALAVFGFIACCFVWFNNTAYPSEFYGPTGPEASQAQAFTFLVRDQRLGANVGSAQGPTGLGKYLMRSPTGEVIFGGETMRFWDLRAPWLEPLRGPNGLDLSRLKKDIQPWQERRSAEYMTHAPLGSLNSVGGVATEINAVNYVSPRSWLATSHFVLGFFLFVGHLWHAGRARAAAAGFEKGIDRDFEPVLSMTPLN

Entity 4 Entity 4 polymer

Description description	Photosystem II D2 protein
Molecular weight formula_weight	39426.0 kDa
EC 编号 ec_number	1.10.3.9
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	D,d

TIALGKFTKDQNDLFDIMDDWLRRDRFVFVGWSGLLLFPCAYFAVGGWFTGTTFVTSWYTHGLASSYLEGCNFLTAAVSTPANSLAHSLLLLWGPEAQGDLTRWCQLGGLWTFVALHGAFGLIGFMLRQFELARSVQLRPYNAIAFSGPIAVFVSVFLIYPLGQSGWFFAPSFGVAAIFRFILFFQGFHNWTLNPFHMMGVAGVLGAALLCAIHGATVENTLFEDGDGANTFRAFNPTQAEETYSMVTANRFWSQIFGVAFSNKRWLHFFMLFVPVTGLWMSALGVVGLALNLRAYDFVSQEIRAAEDPEFETFYTKNILLNEGIRAWMATQDQPHENLIFPEEVLPRGNAL

Entity 5 Entity 5 polymer

Description description	Cytochrome b559 subunit alpha
Molecular weight formula_weight	8624.7 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	E,e

RSFADIITSIRYWIIHSITIPSLFIAGWLFVSTGLAYDVFGSPRPNEYFTETRQGIPLITGRFDSLEQLDEFSRS

Entity 6 Entity 6 polymer

Description description	Cytochrome b559 subunit beta
Molecular weight formula_weight	3396.0 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	F,f

FTVRWLAVHGLAVPTVFFLGSISAMQFIQR

Entity 7 Entity 7 polymer

Description description	Chlorophyll a-b binding protein 8, chloroplastic
Molecular weight formula_weight	23320.2 kDa
Source method src_method	nat
Copy count entity_count	4

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G,N,g,n

GSPWYGPDRVKYLGPFSGESPSYLTGEFPGDYGWDTAGLSADPETFSKNRELEVIHSRWAMLGALGCVFPELLSRNGVKFGEAVWFKAGSQIFSEGGLDYLGNPSLVHAQSILAIWATQVILMGAVEGYRIAGGPLGEVVDPLYPGGSFDPLGLADDPEAFAELKVKELKNGRLAMFSMFGFFVQAIVTGKGPLENLADHLSDPVNNNAWSYATNF

Entity 8 Entity 8 polymer

Description description	Photosystem II reaction center protein H
Molecular weight formula_weight	6455.6 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	H,h

GPRRTAVGDLLKPLNSEYGKVAPGWGTTPLMGIAMALFAVFLSIILEIYNSSLLLDQISM

Entity 9 Entity 9 polymer

Description description	Photosystem II reaction center protein I
Molecular weight formula_weight	3926.7 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	I,i

MLTLKLFVYTIVIFFVSLFIFGFLSNDPGRNPGR

Entity 10 Entity 10 polymer

Description description	Photosystem II reaction center protein J
Molecular weight formula_weight	3598.3 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	J,j

GRIPLWIIGTVAGIVVIGLIGLFFYGSYSGLGSSL

Entity 11 Entity 11 polymer

Description description	Photosystem II reaction center protein K
Molecular weight formula_weight	4287.2 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	K,k

KLPEAYAFLNPIVDFMPVIPLLFFLLAFVWQAAVSFR

Entity 12 Entity 12 polymer

Description description	Photosystem II reaction center protein L
Molecular weight formula_weight	4265.8 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	L,l

QSNPNEQNVELNRTSLYWGLLLIFVLAVLFSNYFFN

Entity 13 Entity 13 polymer

Description description	Photosystem II reaction center protein M
Molecular weight formula_weight	3641.4 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	M,m

MEVNILAFIATALFILVPTAFLLIIYVKTVSQS

Entity 14 Entity 14 polymer

Description description	Oxygen-evolving enhancer protein 1, chloroplastic
Molecular weight formula_weight	26554.6 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	O,o

EGAPKRLTFDEIQSKTYLEVKGTGTANQCPTIDGGVDSFSFKPGKYNAKKLCLEPTSFTVKSEGVTKNTPLAFQNTKLMTRLTYTLDEIEGPFEVSADGSVKFEEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPDSFSGEFLVPSYRGSSFLDPKGRGASTGYDNAVALPAGGRGDEEELGKENNKSAASSKGKITLSVTQTKPETGEVIGVFESIQPSDTDLGAKAPKDVKIQGVWYAQLES

Entity 15 Entity 15 polymer

Description description	Oxygen-evolving enhancer protein 2, chloroplastic
Molecular weight formula_weight	20287.5 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	P,p

AYGEAANVFGKAKTNTDYLPYNGDGFKLLVPAKWNPSKEREFPGQVLRYEDNFDATSNVSVLVQTTDKKSITDYGSPEEFLSKVDYLLGKQAFFGQTDSEGGFDTNAVAVANILESSAPVIGGKQYYNISVLTRTADGDEGGKHQLITATVKDGKLYICKAQAGDKRWFKGARKFVEDTASSFSVA

Entity 16 Entity 16 polymer

Description description	Oxygen-evolving enhancer protein 3
Molecular weight formula_weight	16398.9 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Q,q

EAIPIKVGGPPPLSGGLPGTLNSDEARDLKLPLKERFFIQPLAPTEAAARTKESAKEIVAAKKFIDQKAWPFLQNDLRLRAGYLRYDLKTIISSKPKDQKQSLKELTDKLFQDISNLDHAAKIKSPSEAEKYYAIAVSTLNDVLSKIA

Entity 17 Entity 17 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	24791.1 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	R,r

RPLWFPGAKSPEYLDGSLVGDYGFDPFGLGKPAEYLQFDLDSLDQNLAKNLAGDVIGTRTEFEDVKSTPFQPYTEVFGLQRFRECELIHGRWAMLATLGALTVEWLTGVTWQDAGKVELVEGSTYLGQPLPFSITTLIWIEVLVIGYIEFQRNAELDSEKRLYPGGKFFDPLGLAADPEKKATLQLAEIKHARLAMVAFLGFAVQAAATGKGPLNNWATHLSDP

Entity 18 Entity 18 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	23839.1 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	S,s

ANEELAKWYGPDRRIFLPDGLLDRSEIPEYLTGEVPGDYGYDPFGLSKKPEDFAKYQGYELIHARWAMLGAAGFIIPEAFNKYGANCGPEAVWFKTGALLLDGGTLNYFGKPIPINLILAVVAEVVLLGGAEYYRITNGLDLEDKFHPGGPFDPLGLANDPDQAAILKVKEIKNGRLAMFAMLGFFIQAYVTGEGPVENFAKHLSDPFGNNLLTVIAG

Entity 19 Entity 19 polymer

Description description	Photosystem II reaction center protein T
Molecular weight formula_weight	3563.3 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	T,t

MEALVYTFLLVSTLGIIFFAIFFREPPKVPT

Entity 20 Entity 20 polymer

Description description	Photosystem II reaction center protein W
Molecular weight formula_weight	5914.6 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	W,w

LVDDRMSTEGTGLPFGLSNNLLGWILFGVFGLIWALYFIYASGLDEDEESGLSL

Entity 21 Entity 21 polymer

Description description	Ultraviolet-B-repressible protein
Molecular weight formula_weight	3929.6 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	X,x

ATVSPSLKNFLLSIVSGGVVVTAILGAVIGVSNFDPVKR

Entity 22 Entity 22 polymer

Description description	Chlorophyll a-b binding protein AB80, chloroplastic
Molecular weight formula_weight	23557.5 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Y,y

Entity 23 Entity 23 polymer

Description description	Photosystem II reaction center protein Z
Molecular weight formula_weight	6468.7 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Z,z

MTIAFQLAVFALIVTSSILLISVPVVFASPDGWSSNKNVVFSGTSLWIGLVFLVGILNSLI

Entity 24 Entity 24 polymer

Description description	Photosystem II 5 kDa protein, chloroplastic
Molecular weight formula_weight	3080.6 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	U,u

EPKRGSPEAKKAYAPVCVTMPTARICRN

Entity 25 Entity 25 non-polymer

Description description	CA-MN4-O5 CLUSTER
Molecular weight formula_weight	339.8 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 26 Entity 26 non-polymer

Description description	FE (II) ION
Molecular weight formula_weight	55.8 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 27 Entity 27 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 28 Entity 28 non-polymer

Description description	CHLOROPHYLL A
Molecular weight formula_weight	893.5 kDa
Source method src_method	syn
Copy count entity_count	156

Entity 29 Entity 29 non-polymer

Description description	PHEOPHYTIN A
Molecular weight formula_weight	871.2 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 30 Entity 30 non-polymer

Description description	BETA-CAROTENE
Molecular weight formula_weight	536.9 kDa
Source method src_method	nat
Copy count entity_count	22

Entity 31 Entity 31 non-polymer

Description description	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL
Molecular weight formula_weight	795.1 kDa
Source method src_method	syn
Copy count entity_count	8

Entity 32 Entity 32 non-polymer

Description description	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
Molecular weight formula_weight	787.2 kDa
Source method src_method	syn
Copy count entity_count	14

Entity 33 Entity 33 non-polymer

Description description	;2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE ;
Molecular weight formula_weight	749.2 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 34 Entity 34 non-polymer

Description description	BICARBONATE ION
Molecular weight formula_weight	61.0 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 35 Entity 35 non-polymer

Description description	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
Molecular weight formula_weight	723.0 kDa
Source method src_method	syn
Copy count entity_count	28

Entity 36 Entity 36 non-polymer

Description description	DIGALACTOSYL DIACYL GLYCEROL (DGDG)
Molecular weight formula_weight	949.3 kDa
Source method src_method	syn
Copy count entity_count	10

Entity 37 Entity 37 non-polymer

Description description	PROTOPORPHYRIN IX CONTAINING FE
Molecular weight formula_weight	616.5 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 38 Entity 38 non-polymer

Description description	CHLOROPHYLL B
Molecular weight formula_weight	907.5 kDa
Source method src_method	syn
Copy count entity_count	50

Entity 39 Entity 39 non-polymer

Description description	(3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL
Molecular weight formula_weight	568.9 kDa
Source method src_method	syn
Copy count entity_count	18

Entity 40 Entity 40 non-polymer

Description description	;(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL ;
Molecular weight formula_weight	600.9 kDa
Source method src_method	syn
Copy count entity_count	9

Entity 41 Entity 41 non-polymer

Description description	;(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL ;
Molecular weight formula_weight	600.9 kDa
Source method src_method	syn
Copy count entity_count	4

Entity 42 Entity 42 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	1711

▶

Resolution resolution	2.200 Å
Low-resolution limit resolution_low	— Å
R factor r_factor	—
R_work r_work	—
R_free r_free	—

Resolution resolution	2.20 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	200827

STRUCTURE OF UNSTACKED C2S2-TYPE PSII-LHCII SUPERCOMPLEX FROM PISUM SATIVUM

1. Protein Identity and Related Structures Protein Identity & Related Structures

Photosystem II protein D1

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Photosystem II CP47 reaction center protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Photosystem II CP43 reaction center protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Photosystem II D2 protein

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Cytochrome b559 subunit alpha

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Cytochrome b559 subunit beta

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Chlorophyll a-b binding protein 8, chloroplastic

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Photosystem II reaction center protein H

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Photosystem II reaction center protein I

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Photosystem II reaction center protein J

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer