7bgi

Photosystem I of a temperature sensitive mutant Chlamydomonas reinhardtii

Method: ELECTRON MICROSCOPY

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

Photosystem I P700 chlorophyll a apoprotein A1

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAA_CHLRE
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–741； UniProt 11–751

Photosystem I P700 chlorophyll a apoprotein A2

OrganismNot specified

UniProt P09144

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAB_CHLRE
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–733； UniProt 2–734

Photosystem I iron-sulfur center

OrganismNot specified

UniProt Q00914

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAC_CHLRE
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain C； PDBConstruct 1–80； UniProt 2–81

Photosystem I reaction center subunit II, chloroplastic

OrganismNot specified

UniProt Q39615

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAD_CHLRE
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain D； PDBConstruct 1–144； UniProt 53–196

Photosystem I reaction center subunit IV, chloroplastic

OrganismNot specified

UniProt P12352

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAE_CHLRE
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain E； PDBConstruct 1–63； UniProt 34–96

Photosystem I reaction center subunit III, chloroplastic

OrganismNot specified

UniProt P12356

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAF_CHLRE
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain F； PDBConstruct 1–165； UniProt 63–227

Photosystem I reaction center subunit V, chloroplastic

OrganismNot specified

UniProt P14224

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAG_CHLRE
Isoform	—
PDB entities	7
Chains and sequence ranges	Author chain G； PDBConstruct 1–91； UniProt 32–122

Photosystem I reaction center subunit VIII

OrganismNot specified

UniProt A8IFG7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A8IFG7_CHLRE
Isoform	—
PDB entities	8
Chains and sequence ranges	Author chain I； PDBConstruct 1–37； UniProt 68–104

Photosystem I reaction center subunit IX

OrganismNot specified

UniProt P59777

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAJ_CHLRE
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain J； PDBConstruct 1–39； UniProt 1–39

Photosystem I reaction center subunit psaK, chloroplastic

OrganismNot specified

UniProt P14225

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSAK_CHLRE
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain K； PDBConstruct 1–84； UniProt 29–112

PSI subunit V

OrganismNot specified

UniProt A8IL32

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A8IL32_CHLRE
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain L； PDBConstruct 1–138； UniProt 53–190

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt Q7DM26

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q7DM26_CHLRE
Isoform	—
PDB entities	12
Chains and sequence ranges	Author chain 1； PDBConstruct 1–194； UniProt 31–224 Author chain Z； PDBConstruct 1–194； UniProt 31–224

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt Q75VY9

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q75VY9_CHLRE
Isoform	—
PDB entities	13
Chains and sequence ranges	Author chain 3； PDBConstruct 1–219； UniProt 45–263

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt Q84Y02

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q84Y02_CHLRE
Isoform	—
PDB entities	14
Chains and sequence ranges	Author chain 7； PDBConstruct 1–213； UniProt 29–241

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt Q75VY7

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q75VY7_CHLRE
Isoform	—
PDB entities	15
Chains and sequence ranges	Author chain 8； PDBConstruct 1–217； UniProt 27–243

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt Q75VZ0

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q75VZ0_CHLRE
Isoform	—
PDB entities	16
Chains and sequence ranges	Author chain 4； PDBConstruct 1–210； UniProt 55–264

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt Q75VY8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q75VY8_CHLRE
Isoform	—
PDB entities	17
Chains and sequence ranges	Author chain 5； PDBConstruct 1–227； UniProt 31–257

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt Q75VY6

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q75VY6_CHLRE
Isoform	—
PDB entities	18
Chains and sequence ranges	Author chain 6； PDBConstruct 1–229； UniProt 29–257

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt A8IKC8

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （Q8S567） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	A8IKC8_CHLRE
Isoform	—
PDB entities	19
Chains and sequence ranges	Author chain 2； PDBConstruct 1–198； UniProt 28–225

Chlorophyll a-b binding protein, chloroplastic

OrganismNot specified

UniProt Q8S567

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 21	Photosystem I P700 chlorophyll a apoprotein A1 × 1 （P12154） Photosystem I P700 chlorophyll a apoprotein A2 × 1 （P09144） Photosystem I iron-sulfur center × 1 （Q00914） Photosystem I reaction center subunit II, chloroplastic × 1 （Q39615） Photosystem I reaction center subunit IV, chloroplastic × 1 （P12352） Photosystem I reaction center subunit III, chloroplastic × 1 （P12356） Photosystem I reaction center subunit V, chloroplastic × 1 （P14224） Photosystem I reaction center subunit VIII × 1 （A8IFG7） Photosystem I reaction center subunit IX × 1 （P59777） Photosystem I reaction center subunit psaK, chloroplastic × 1 （P14225） PSI subunit V × 1 （A8IL32） Chlorophyll a-b binding protein, chloroplastic × 2 （Q7DM26） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY9） Chlorophyll a-b binding protein, chloroplastic × 1 （Q84Y02） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY7） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VZ0） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY8） Chlorophyll a-b binding protein, chloroplastic × 1 （Q75VY6） Chlorophyll a-b binding protein, chloroplastic × 1 （A8IKC8） CHLOROPHYLL A ISOMER × 1 CHLOROPHYLL A × 217 PHYLLOQUINONE × 2 IRON/SULFUR CLUSTER × 3 BETA-CAROTENE × 31 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 DODECYL-BETA-D-MALTOSIDE × 8 OCTANOIC ACID (CAPRYLIC ACID) × 1 LAURIC ACID × 1 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DIACYL GLYCEROL × 2 DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CALCIUM ION × 1 Phosphatidylinositol × 1 (3R)-beta,beta-caroten-3-ol × 1 ;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ; × 3 SPHINGOSINE × 3 (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHLOROPHYLL B × 25 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PALMITIC ACID × 1 (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 water × 78	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	Q8S567_CHLRE
Isoform	—
PDB entities	20
Chains and sequence ranges	Author chain 9； PDBConstruct 1–183； UniProt 28–210

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	7bgi
Deposition date deposition_date	2021-01-07
Structure title title	Photosystem I of a temperature sensitive mutant Chlamydomonas reinhardtii
Keywords keywords	chlamydomonas, photosystem I, temperature sensitive, water molecules, 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.

7bgi__assembly_1__model_1

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

Download this curve (.dat)

7bgi__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

7bgi__assembly_1__model_1 | P(r) · Pending

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

Rg（Guinier）	62.99 Å
Rg (electron density)	62.76 Å
Total Rg	62.70 Å
Atom count	51876
Residues	4369
Excluded volume	978300 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`7bgi__assembly_1__model_1`	21-meric （21）	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 (46)

Entity 1 Entity 1 polymer

Description description	Photosystem I P700 chlorophyll a apoprotein A1
Molecular weight formula_weight	82121.9 kDa
EC 编号 ec_number	1.97.1.12
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	52213

KKVKIAVDRNPVETSFEKWAKPGHFSRTLSKGPNTTTWIWNLHADAHDFDSHTSDLEEISRKVFSAHFGQLGIIFIWLSGMYFHGARFSNYEAWLSDPTHIKPSAQVVWPIVGQEILNGDVGGGFQGIQITSGFFQLWRASGITSELQLYTTAIGGLVMAAAMFFAGWFHYHKAAPKLEWFQNVESMLNHHLGGLLGLGSLAWAGHQIHVSLPVNKLLDAGVDPKEIPLPHDLLLNRAIMADLYPSFAKGIAPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDTAHHHVAIAVLFLVAGHMYRTNWGIGHSMKEILEAHRGPFTGEGHVGLYEILTTSWHAQLAINLALFGSLSIIVAHHMYAMPPYPYLATDYGTQLSLFTHHTWIGGFCIVGAGAHAAIFMVRDYDPTNNYNNLLDRVIRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMSALGRPQDMFSDTAIQLQPVFAQWIQNTHFLAPQLTAPNALAATSLTWGGDLVAVGGKVAMMPISLGTSDFMVHHIHAFTIHVTVLILLKGVLFARSSRLIPDKANLGFRFPCDGPGRGGTCQVSAWDHVFLGLFWMYNSLSIVIFHFSWKMQSDVWGTVTASGVSHITGGNFAQSANTINGWLRDFLWAQSSQVIQSYGSALSAYGLIFLGAHFVWAFSLMFLFSGRGYWQELIESIVWAHNKLKVAPAIQPRALSITQGRAVGVAHYLLGGIATTWSFFLARIISVG

Entity 2 Entity 2 polymer

Description description	Photosystem I P700 chlorophyll a apoprotein A2
Molecular weight formula_weight	81996.0 kDa
EC 编号 ec_number	1.97.1.12
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

ATKLFPKFSQGLAQDPTTRRIWYGLAMAHDFESHDGMTEENLYQKIFASHFGQLSIIFLWTSGNLFHVAWQGNFEQWVTDPVHIRPIAHAIWDPHFGQPAVEAFTRGGASGPVNISTSGVYQWWYTIGMRTNQDLYVGSVFLALVSAIFLFAGWLHLQPNFQPSLSWFKDAESRLNHHLSGLFGVSSLAWTGHLVHVAIPESRGQHVGWDNFLSVLPHPQGLTPFFTGNWAAYAQSPDTASHVFGTAQGSGQAILTFLGGFHPQTQSLWLTDMAHHHLAIAVIFIVAGHMYRTNFGIGHRMQAILEAHTPPSGSLGAGHKGLFDTVNNSLHFQLGLALASVGTITSLVAQHMYSLPPYAFQAIDFTTQAALYTHHQYIAGFIMCGAFAHGAIFFIRDYDPEQNKGNVLARMLDHKEALISHLSWVSLFLGFHTLGLYVHNDVMQAFGTPEKQILIEPVFAQWIQAAHGKALYGFDFLLSSKTSAAFANGQSLWLPGWLDAINNNQNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAYDAFYLAVFWMLNTIGWVTFYWHWKHLTLWQGNVAQFDESSTYLMGWLRDYLWLNSSQLINGYNPFGMNSLSVWAWTFLFGHLIYATGFMFLISWRGYWQELIETLVWAHEKTPLANLVYWKDKPVALSIVQARLVGLAHFSVGYIFTYAAFLIASTSGRF

Entity 3 Entity 3 polymer

Description description	Photosystem I iron-sulfur center
Molecular weight formula_weight	8738.1 kDa
EC 编号 ec_number	1.97.1.12
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

AHIVKIYDTCIGCTQCVRACPLDVLEMVPWDGCKASQMASAPRTEDCVGCKRCETACPTDFLSVRVYLGSESTRSMGLSY

Entity 4 Entity 4 polymer

Description description	Photosystem I reaction center subunit II, chloroplastic
Molecular weight formula_weight	16152.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	D

WTVPTLNPDTPSPIFGGSTGGLLRKAQTEEFYVITWEAKKEQIFEMPTGGAAIMRQGPNLLKFGKKEQCLALTTQLRNKFKLTPCFYRVFPDGKVQYLHPADGVYPEKVNAGRVGANQNMRRIGQNVNPIKVKFSGRMMSPAEI

Entity 5 Entity 5 polymer

Description description	Photosystem I reaction center subunit IV, chloroplastic
Molecular weight formula_weight	7021.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	E

EVGPKRGSLVKILRPESYWFNQVGKVVSVDQSGVRYPVVVRFENQNYAGVTTNNYALDEVVAA

Entity 6 Entity 6 polymer

Description description	Photosystem I reaction center subunit III, chloroplastic
Molecular weight formula_weight	17957.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	F

DIAGLTPCSESKAYAKLEKKELKTLEKRLKQYEADSAPAVALKATMERTKARFANYAKAGLLCGNDGLPHLIADPGLALKYGHAGEVFIPTFGFLYVAGYIGYVGRQYLIAVKGEAKPTDKEIIIDVPLATKLAWQGAGWPLAAVQELQRGTLLEKEENITVSPR

Entity 7 Entity 7 polymer

Description description	Photosystem I reaction center subunit V, chloroplastic
Molecular weight formula_weight	9572.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	G

LDPQIVISGSTAAFLAIGRFVFLGYQRREANFDSTVGPKTTGATYFDDLQKNSTIFATNDPAGFNIIDVAGWGALGHAVGFAVLAINSLQG

Entity 8 Entity 8 polymer

Description description	Photosystem I reaction center subunit VIII
Molecular weight formula_weight	3970.7 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	I

PFVPPSWAPSVFVPLTGLVLPAIAMATLFVYIEKEAP

Entity 9 Entity 9 polymer

Description description	Photosystem I reaction center subunit IX
Molecular weight formula_weight	4516.3 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	J

MKDFTTYLSTAPVIATIWFTFTAGLLIEINRYFPDPLVF

Entity 10 Entity 10 polymer

Description description	Photosystem I reaction center subunit psaK, chloroplastic
Molecular weight formula_weight	8146.5 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	K

FIGSSTNLIMVASTTATLAAARFGLAPTVKKNTTAGLKLVDSKNSAGVISNDPAGFTIVDVLAMGAAGHGLGVGIVLGLKGIGA

Entity 11 Entity 11 polymer

Description description	PSI subunit V
Molecular weight formula_weight	14130.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	L

GMLETPVTSAPIVATYLSNLPAYRTGVAPVLRGVEIGLAHGFLLAGPFIKLGPLRNVPETAEIAGSLSAAGLVLILALCLSIYGSAQFQSTPSIGVKTLSGRSVARDPLFSADGWSEFAAGFLVGGEAGVAWAYVCTQ

Entity 12 Entity 12 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	20368.0 kDa
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	1,Z

KAGNWLPGSDAPAWLPDDLPGNYGFDPLSLGKEPASLKRFTESEVIHGRWAMLGVAGSLAVELLGYGNWYDAPLWAVNGGKATWFGIEVPFDLNALLAFEFVAMAAAEGQRGDAGGVVYPGGAFDPLGFAKDSSKSGELKLKEIKNGRLAMVAFLGFVAQHAATGKGPIAALGEHLANPWGANFATNGISVPFF

Entity 13 Entity 13 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	23689.0 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	3

LYVGASQSSLAYLDGSLPGDFGFDPLGLLDPVNSGGFIEPKWLQYSEVIHARWAMLGAAGCIAPEVLGAAGLIPDATNIKWFESGVIPPAGSYNGYWADPYTIFFVEIVAMQFAELRRLQDFRYPGSMGQQYFLGLEAIFKGSGDAAYPGGPFFNLFNLGKTEAAMKELKLKEIKNGRLAMLAMLGYGAQAVMTGKGPFQNLVEHLADPVNNNILTNFG

Entity 14 Entity 14 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	23304.4 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	7

VRPVWFPGNPPPAHLDGSLAGDYGFDPLFLGQEPQTLKWYVQAELVHGRFAMLGAAGIILTSIGAKVGLGFPEWYDAGKVVVEKNNIDFPTLMVIQFYLMGWAETKRWYDFKNPGSQADGSFLGFTEEFKGLENGYPGGRFFDPMGLSRGDAAKYQEYKQKEVKNGRLAMIACLGFAAQYAATGKGPLDNLADHLADPNHVNFATNGVSIPIA

Entity 15 Entity 15 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	23293.6 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	8

RQSWLPGSQIPAHLDTPAAQALAGNFGFDPLGLGKDPVALRWYQQAELIHCRTAMAGVAGILIPGLLTKAGALNVPEWYDAGKVAIENSFAPWGSLLAVQLFLCGFVEAKRWQDIRKPGSQGEPGSFLGFEASLKGTSELGYPGGPFDPLGLSKEADKWADWKLKEVKNGRLAMLAFLGFVAQKYATGAGPVDNLAAHLKDPWHVNYATNGVSLPFL

Entity 16 Entity 16 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	23018.2 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	4

DAALPSWMPGADLPGYLNGTLPGDFGFDPLYLGQDPVKLKWYAQAELMNARFAMLAVAGILVPELLSNIGFSWPGAGVAWYDAGKFEYFAPASSLFGVQMLLFAWVEIRRYQDFVKPGSANQDPIFTNNKLPDGNEPGYPGGIFDPFGWSKGDIKSLKLKEIKNGRLAMLAFAGFIGQAYTTGTTPLKNLSTHLADPWSTTVWQNDLARL

Entity 17 Entity 17 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	25122.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	5

DRKLWAPGVVAPEYLKGDLAGDYGWDPLGLGADPTALKWYRQSELQHARWAMLGVAGVLVQEIVKPDVYFYEAGLPQNLPEPFTNINMGGLLAWEFILMHWVEVRRWQDYKNFGSVNEDPIFKGNKVPNPEMGYPGGIFDPFGFSKGNLKELQTKEIKNGRLAMIAYMAFILQAQATGKGPLAALSAHLSNPFGNNILKNIGTCTVPHSVDVQGLTIPLTCLWPGSQ

Entity 18 Entity 18 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	24937.9 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	6

RPLWLPGSTPPAHLKGDLPGDFGFDPLGLGANAESLKWFKESELVHSRWAMAAVAGILVQEIVRPDVFWYNAGKEVESPLGPLGLLAVEFFLMHWVEVRRWQDLRKPGSVDQDPIFSQYKLPPHEVGYPGGVFAPFIPGDLAELKVKEIKNGRLAMLAFVGFVMAAQVTGKGPIAALQEHLADPWGTTIFSKAAVVPGQAVAPPCKIPASVSYKGIEIPTPCFLQGLWP

Entity 19 Entity 19 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	21658.1 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	2

RPMWYPGATAPAHLDGSMLGDYGFDPLRLGVNKDNLKWFREAELTNGRWAMAAVVGILFTDAVGLPKFWTAGAEKYALDNQTLALIEVAVFAVLEGKRYEIYKKTGETGFLSFAPFDPMGMKSEEMKLKELKNGRLAMLAFLGFCSQAAVYGKGPIETLQLHLADPGHNNIYTSSVGPETAVTVAVLCVLPMIIEATK

Entity 20 Entity 20 polymer

Description description	Chlorophyll a-b binding protein, chloroplastic
Molecular weight formula_weight	19929.8 kDa
Source method src_method	nat
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	9

RPTWLPGLNPPAHLKGALAGDNGFDPLGLGQDEGRLKWYAEAEKTNGRWAMMAVAGILGQELLGVTPAWWEAGAKEYDIPAQALTPIEFIVMGFLEIKRYQGFKQTGTSGFINSFPFDPAGMNSPSMATKEVKNGRLAMVAFIGFCVQALATRTQPIEGLTAHLADPFGKNITYYLTHLPETL

Entity 21 Entity 21 non-polymer

Description description	CHLOROPHYLL A ISOMER
Molecular weight formula_weight	893.5 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 22 Entity 22 non-polymer

Description description	CHLOROPHYLL A
Molecular weight formula_weight	893.5 kDa
Source method src_method	syn
Copy count entity_count	217

Entity 23 Entity 23 non-polymer

Description description	PHYLLOQUINONE
Molecular weight formula_weight	450.7 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 24 Entity 24 non-polymer

Description description	IRON/SULFUR CLUSTER
Molecular weight formula_weight	351.6 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 25 Entity 25 non-polymer

Description description	BETA-CAROTENE
Molecular weight formula_weight	536.9 kDa
Source method src_method	syn
Copy count entity_count	31

Entity 26 Entity 26 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	16

Entity 27 Entity 27 non-polymer

Description description	(2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate
Molecular weight formula_weight	436.5 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 28 Entity 28 non-polymer

Description description	DODECYL-BETA-D-MALTOSIDE
Molecular weight formula_weight	510.6 kDa
Source method src_method	syn
Copy count entity_count	8

Entity 29 Entity 29 non-polymer

Description description	OCTANOIC ACID (CAPRYLIC ACID)
Molecular weight formula_weight	144.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 30 Entity 30 non-polymer

Description description	LAURIC ACID
Molecular weight formula_weight	200.3 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 31 Entity 31 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	2

Entity 32 Entity 32 non-polymer

Description description	DIACYL GLYCEROL
Molecular weight formula_weight	625.0 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 33 Entity 33 non-polymer

Description description	DIGALACTOSYL DIACYL GLYCEROL (DGDG)
Molecular weight formula_weight	949.3 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 34 Entity 34 non-polymer

Description description	CALCIUM ION
Molecular weight formula_weight	40.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 35 Entity 35 non-polymer

Description description	Phosphatidylinositol
Molecular weight formula_weight	887.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 36 Entity 36 non-polymer

Description description	(3R)-beta,beta-caroten-3-ol
Molecular weight formula_weight	552.9 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 37 Entity 37 non-polymer

Description description	;(1~{S})-3,5,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{S})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-3-en-1-ol ;
Molecular weight formula_weight	568.9 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 38 Entity 38 non-polymer

Description description	SPHINGOSINE
Molecular weight formula_weight	299.5 kDa
Source method src_method	syn
Copy count entity_count	3

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	22

Entity 40 Entity 40 non-polymer

Description description	CHLOROPHYLL B
Molecular weight formula_weight	907.5 kDa
Source method src_method	syn
Copy count entity_count	25

Entity 41 Entity 41 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	2

Entity 42 Entity 42 non-polymer

Description description	(3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one
Molecular weight formula_weight	260.4 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 43 Entity 43 non-polymer

Description description	1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE
Molecular weight formula_weight	705.0 kDa
Source method src_method	syn
Copy count entity_count	5

Entity 44 Entity 44 non-polymer

Description description	PALMITIC ACID
Molecular weight formula_weight	256.4 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 45 Entity 45 non-polymer

Description description	(2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate
Molecular weight formula_weight	453.6 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 46 Entity 46 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	337

▼

6. Fold Classification (SCOP + CATH) 6 domains

CATH v4.4 (6 domains)

Domain ID domain_id	7bgi401
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	3460 — Chlorophyll a-b binding protein
Homologous superfamily homologous superfamily	10 — Chlorophyll a/b binding protein domain

Domain ID domain_id	7bgi501
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	3460 — Chlorophyll a-b binding protein
Homologous superfamily homologous superfamily	10 — Chlorophyll a/b binding protein domain

Domain ID domain_id	7bgi701
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	3460 — Chlorophyll a-b binding protein
Homologous superfamily homologous superfamily	10 — Chlorophyll a/b binding protein domain

Domain ID domain_id	7bgi801
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	3460 — Chlorophyll a-b binding protein
Homologous superfamily homologous superfamily	10 — Chlorophyll a/b binding protein domain

Domain ID domain_id	7bgi901
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	3460 — Chlorophyll a-b binding protein
Homologous superfamily homologous superfamily	10 — Chlorophyll a/b binding protein domain

Domain ID domain_id	7bgiL01
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	1240 — Photosystem 1 Reaction Centre Subunit Xi; Chain: L;
Homologous superfamily homologous superfamily	10 — Photosystem I PsaL, reaction centre subunit XI

▶

Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	triclinic

Resolution resolution	2.54 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	103082

Photosystem I of a temperature sensitive mutant Chlamydomonas reinhardtii

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

Photosystem I P700 chlorophyll a apoprotein A1

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 I P700 chlorophyll a apoprotein A2

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 I iron-sulfur center

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 I reaction center subunit II, 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 I reaction center subunit IV, 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 I reaction center subunit III, 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 I reaction center subunit V, 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 I reaction center subunit VIII

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 I reaction center subunit IX

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 I reaction center subunit psaK, chloroplastic

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer