Current Protein Identity：P00289
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 1AG6 PLASTOCYANIN FROM SPINACH Deposited 1997-04-02 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
70–168（99 aa）
|
Mutation：G8D | CU COPPER (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 4.4；pH 4.4
|
Resolution 1.60 Å R-free 0.224 |
| 1OOW The crystal structure of the spinach plastocyanin double mutant G8D/L12E gives insight into its low reactivity towards photosystem 1 and cytochrome f Deposited 2003-03-04 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
70–168（99 aa）
|
Mutation：G8D, L12E | CU COPPER (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.5；300 K；32% PEG 3350, 0.25M MgCl2, 0.1M Na-ascorbate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K
|
Resolution 2.00 Å R-free 0.232 |
| 1TEF Crystal structure of the spinach plastocyanin mutants G8D/K30C/T69C and K30C/T69C- a study of the effect on crystal packing and thermostability from the introduction of a novel disulfide bond Deposited 2004-05-25 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
70–168（99 aa）
|
Mutation：G8D, K30C, T69C | CU COPPER (II) ION × 1 CL CHLORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.5；293 K；21% PEG 3350, 0.25M MgCl2, 0.1M Na-acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
|
Resolution 1.90 Å R-free 0.204 |
| 1TEF Crystal structure of the spinach plastocyanin mutants G8D/K30C/T69C and K30C/T69C- a study of the effect on crystal packing and thermostability from the introduction of a novel disulfide bond Deposited 2004-05-25 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
70–168（99 aa）
|
Mutation：G8D, K30C, T69C | CU COPPER (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.5；293 K；21% PEG 3350, 0.25M MgCl2, 0.1M Na-acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
|
Resolution 1.90 Å R-free 0.204 |
| 1TEG Crystal structure of the spinach plastocyanin mutants G8D/K30C/T69C and K30C/T69C- a study of the effect on crystal packing and thermostability from the introduction of a novel disulfide bond Deposited 2004-05-25 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
70–168（99 aa）
|
Mutation：K30C, T69C | CU COPPER (II) ION × 1 CL CHLORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.5；293 K；21% PEG 3350, 0.25M MgCl2, 0.1M Na-acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
|
Resolution 1.96 Å R-free 0.304 |
| 1TEG Crystal structure of the spinach plastocyanin mutants G8D/K30C/T69C and K30C/T69C- a study of the effect on crystal packing and thermostability from the introduction of a novel disulfide bond Deposited 2004-05-25 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
70–168（99 aa）
|
Mutation：K30C, T69C | CU COPPER (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.5；293 K；21% PEG 3350, 0.25M MgCl2, 0.1M Na-acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
|
Resolution 1.96 Å R-free 0.304 |
| 1YLB NMR solution structure of the reduced spinach plastocyanin Deposited 2005-01-19 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
70–168（99 aa）
Fragment：Reduced spinach plastocyanin (Residues 70-168)
|
Not recorded | CU1 COPPER (I) ION × 1 | SOLUTION NMR |
NMR measurement conditions
pH 7.5；293 K；Ionic strength (raw mmCIF value) 50 mM sodium phosphate；Pressure ambient
NMR sample composition
1-2 mM wild type reduced spinach plastocyanin, 50mM sodium phosphate buffer | 90% H2O/10% D2O
|
Resolution not provided |
| 2PCF THE COMPLEX OF CYTOCHROME F AND PLASTOCYANIN DETERMINED WITH PARAMAGNETIC NMR. BASED ON THE STRUCTURES OF CYTOCHROME F AND PLASTOCYANIN, 10 STRUCTURES Deposited 1997-12-22 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
70–168（99 aa）
|
Not recorded | CU COPPER (II) ION × 1 HEC HEME C × 1 | SOLUTION NMR |
NMR measurement conditions
pH 6；300 K
|
Resolution not provided |
| 9TGG Cryo-EM structure of Spinacia oleracea cytochrome b6f complex with bound plastocyanin Deposited 2025-12-01 | Assembly 1 Protein heterocomplex Heteromer；Protein × 17 PDB declaration: 17-meric（17） Consistent with protein count |
Chain Q
70–168（99 aa）
|
Not recorded | HEM PROTOPORPHYRIN IX CONTAINING FE × 4 HEC HEME C × 4 UMQ UNDECYL-MALTOSIDE × 6 PL9 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 × 7 CLA CHLOROPHYLL A × 2 FES FE2/S2 (INORGANIC) CLUSTER × 2 SQD 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL × 2 BCR BETA-CAROTENE × 2 CU COPPER (II) ION × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.18 Å |