当前蛋白身份：A8IL32
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差异标签只比较当前检索结果；所有PDB和assembly原始记录仍分别保留。
相关结构差异明细
一行代表一个 PDB 条目中的一个 biological assembly；同一蛋白的多个单体会分别列出。
| PDB 条目 | Assembly / 聚集状态 | 构建体 | 突变与修饰 | 配体、离子与非聚合物 | 实验方法 | 实验环境 | 结构质量 |
|---|---|---|---|---|---|---|---|
| 6JO5 Structure of the green algal photosystem I supercomplex with light-harvesting complex I 提交 2019-03-20 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 21 PDB 声明：21-meric（21） 与蛋白数一致 |
链 L
41–196（156 aa）
|
未记录 | CL0 CHLOROPHYLL A ISOMER × 1 CLA CHLOROPHYLL A × 218 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 12 BCR BETA-CAROTENE × 32 SF4 IRON/SULFUR CLUSTER × 3 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 CHL CHLOROPHYLL B × 20 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.90 Å |
| 6JO6 Structure of the green algal photosystem I supercomplex with light-harvesting complex I 提交 2019-03-20 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 19 PDB 声明：nonadecameric（19） 与蛋白数一致 |
链 L
41–196（156 aa）
|
未记录 | CL0 CHLOROPHYLL A ISOMER × 1 CLA CHLOROPHYLL A × 197 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 12 BCR BETA-CAROTENE × 32 SF4 IRON/SULFUR CLUSTER × 3 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 1 CHL CHLOROPHYLL B × 18 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.90 Å |
| 7BGI Photosystem I of a temperature sensitive mutant Chlamydomonas reinhardtii 提交 2021-01-07 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 21 PDB 声明：21-meric（21） 与蛋白数一致 |
链 L
53–190（138 aa）
|
未记录 | CL0 CHLOROPHYLL A ISOMER × 1 CLA CHLOROPHYLL A × 217 PQN PHYLLOQUINONE × 2 SF4 IRON/SULFUR CLUSTER × 3 BCR BETA-CAROTENE × 31 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 LMT DODECYL-BETA-D-MALTOSIDE × 8 OCA OCTANOIC ACID (CAPRYLIC ACID) × 1 DAO LAURIC ACID × 1 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DGA DIACYL GLYCEROL × 2 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CA CALCIUM ION × 1 T7X Phosphatidylinositol × 1 RRX (3R)-beta,beta-caroten-3-ol × 1 C7Z (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 SPH SPHINGOSINE × 3 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 CHL CHLOROPHYLL B × 25 SQD 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 QTB (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 3PH 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 5 PLM PALMITIC ACID × 1 LPX (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 8
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.54 Å |
| 7BLX Photosystem I of a temperature sensitive mutant Chlamydomonas reinhardtii 提交 2021-01-19 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 19 PDB 声明：nonadecameric（19） 与蛋白数一致 |
链 L
53–190（138 aa）
|
未记录 | CL0 CHLOROPHYLL A ISOMER × 1 CLA CHLOROPHYLL A × 197 PQN PHYLLOQUINONE × 2 SF4 IRON/SULFUR CLUSTER × 3 BCR BETA-CAROTENE × 31 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 14 NKP (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate × 3 LMT DODECYL-BETA-D-MALTOSIDE × 7 OCA OCTANOIC ACID (CAPRYLIC ACID) × 1 DAO LAURIC ACID × 1 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 2 DGA DIACYL GLYCEROL × 1 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CA CALCIUM ION × 1 RRX (3R)-beta,beta-caroten-3-ol × 1 C7Z (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 SPH SPHINGOSINE × 3 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 17 CHL CHLOROPHYLL B × 20 SQD 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 1 QTB (3~{E},5~{E},7~{E})-6-methyl-8-[(6~{R})-2,2,6-trimethylcyclohexyl]octa-3,5,7-trien-2-one × 1 3PH 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE × 4 PLM PALMITIC ACID × 1 LPX (2S)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-hydroxypropyl hexadecanoate × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 8
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.15 Å |
| 7D0J Photosystem I-LHCI-LHCII of Chlamydomonas reinhardtii 提交 2020-09-10 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 29 PDB 声明：29-meric（29） 与蛋白数一致 |
链 L
38–196（159 aa）
|
未记录 | CLA CHLOROPHYLL A × 276 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 20 BCR BETA-CAROTENE × 37 SF4 IRON/SULFUR CLUSTER × 3 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 2 SQD 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 1 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 10 CHL CHLOROPHYLL B × 56 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 34 XAT (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 × 6 NEX (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 × 6 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.42 Å |
| 7DZ7 State transition supercomplex PSI-LHCI-LHCII from double phosphatase mutant pph1;pbcp of green alga Chlamydomonas reinhardtii 提交 2021-01-23 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 29 PDB 声明：29-meric（29） 与蛋白数一致 |
链 L
1–196（196 aa）
|
未记录 | CLA CHLOROPHYLL A × 298 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 27 BCR BETA-CAROTENE × 40 SF4 IRON/SULFUR CLUSTER × 3 LMU DODECYL-ALPHA-D-MALTOSIDE × 7 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 11 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 XAT (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 × 16 NEX (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 × 8 CHL CHLOROPHYLL B × 36 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 6.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.84 Å |
| 7DZ8 State transition supercomplex PSI-LHCI-LHCII from the LhcbM1 lacking mutant of Chlamydomonas reinhardtii 提交 2021-01-23 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 29 PDB 声明：29-meric（29） 与蛋白数一致 |
链 L
1–196（196 aa）
|
未记录 | CLA CHLOROPHYLL A × 298 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 27 BCR BETA-CAROTENE × 40 SF4 IRON/SULFUR CLUSTER × 3 LMU DODECYL-ALPHA-D-MALTOSIDE × 7 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 11 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 22 XAT (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 × 16 NEX (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 × 8 CHL CHLOROPHYLL B × 36 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 6.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.16 Å |
| 7O01 Dimeric Photosystem I of a temperature sensitive mutant Chlamydomonas reinhardtii 提交 2021-03-25 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 40 PDB 声明：40-meric（40） 与蛋白数一致 |
链 L
53–190（138 aa）
链 l
53–190（138 aa）
|
未记录 | 未记录非水小分子 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 8
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 17.10 Å |
| 7ZQ9 Dimeric PSI of Chlamydomonas reinhardtii at 2.74 A resolution (symmetry expanded) 提交 2022-04-29 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 24 PDB 声明：24-meric（24） 与蛋白数一致 |
链 L
1–196（196 aa）
链 L2
1–196（196 aa）
|
未记录 | CL0 CHLOROPHYLL A ISOMER × 1 CLA CHLOROPHYLL A × 226 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 16 BCR BETA-CAROTENE × 36 SF4 IRON/SULFUR CLUSTER × 3 LMU DODECYL-ALPHA-D-MALTOSIDE × 34 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 17 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 20 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CHL CHLOROPHYLL B × 32 XAT (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 × 7 NEX (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 × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.74 Å |
| 7ZQC Monomeric PSI of Chlamydomonas reinhardtii at 2.31 A resolution 提交 2022-04-29 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 20 PDB 声明：eicosameric（20） 与蛋白数一致 |
链 L
1–196（196 aa）
|
未记录 | CL0 CHLOROPHYLL A ISOMER × 1 CLA CHLOROPHYLL A × 198 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 15 BCR BETA-CAROTENE × 27 SF4 IRON/SULFUR CLUSTER × 3 LMU DODECYL-ALPHA-D-MALTOSIDE × 32 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 15 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 18 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 CHL CHLOROPHYLL B × 30 XAT (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 × 7 NEX (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 × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.31 Å |
| 7ZQD Dimeric PSI of Chlamydomonas reinhardtii at 2.97 A resolution 提交 2022-04-29 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 40 PDB 声明：40-meric（40） 与蛋白数一致 |
链 L
1–196（196 aa）
链 L2
1–196（196 aa）
|
未记录 | CL0 CHLOROPHYLL A ISOMER × 2 CLA CHLOROPHYLL A × 396 PQN PHYLLOQUINONE × 4 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 30 BCR BETA-CAROTENE × 56 SF4 IRON/SULFUR CLUSTER × 6 LMU DODECYL-ALPHA-D-MALTOSIDE × 66 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 30 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 36 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 2 CHL CHLOROPHYLL B × 60 XAT (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 × 14 NEX (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 × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.97 Å |
| 8H2U X-ray Structure of photosystem I-LHCI super complex from Chlamydomonas reinhardtii. 提交 2022-10-07 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 20 PDB 声明：eicosameric（20） 与蛋白数一致 |
链 L
1–196（196 aa）
|
未记录 | CLA CHLOROPHYLL A × 185 SF4 IRON/SULFUR CLUSTER × 3 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 7 BCR BETA-CAROTENE × 27 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 2 LMT DODECYL-BETA-D-MALTOSIDE × 2 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 7 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 12 CHL CHLOROPHYLL B × 26 XAT (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 × 5 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP；277 K；50 mM Tris-HCl (pH 7.0), 50 mM Li2SO4 and 4.5-7.0 % (w/v) polyethylene glycol (PEG) 6,000
|
分辨率 3.40 Å R-free 0.359 |
| 9SE7 Structure of Cytochrome C6 bound Photosystem I from Chlamydomonas reinhardtii at 2.07 A resolution 提交 2025-08-15 | Assembly 1 蛋白异源复合物 异源复合物；蛋白 × 10 PDB 声明：decameric（10） 与蛋白数一致 |
链 L
53–190（138 aa）
|
未记录 | CLA CHLOROPHYLL A × 91 PQN PHYLLOQUINONE × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 3 BCR BETA-CAROTENE × 15 SF4 IRON/SULFUR CLUSTER × 3 LMU DODECYL-ALPHA-D-MALTOSIDE × 3 LMG 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE × 5 DGD DIGALACTOSYL DIACYL GLYCEROL (DGDG) × 1 LUT (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL × 2 HEC HEME C × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5；5mM HEPES, pH 7.5, 0.02% alphaDDM
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.06 Å |