Current Protein Identity：Q43832
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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 |
|---|---|---|---|---|---|---|---|
| 1AA1 ACTIVATED SPINACH RUBISCO IN COMPLEX WITH THE PRODUCT 3-PHOSPHOGLYCERATE Deposited 1997-01-20 | Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count |
Chain C
58–180（123 aa）
Chain F
58–180（123 aa）
Chain I
58–180（123 aa）
Chain S
58–180（123 aa）
|
Not recorded | MG MAGNESIUM ION × 8 3PG 3-PHOSPHOGLYCERIC ACID × 16 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.2；14% PEG 4000, 0.2 M NACL, 25 MM HEPES PH 7.8 10 MM MGCL2, 100 MM 3-PHOSPHOGLYCERATE, pH 7.2
|
Resolution 2.20 Å R-free 0.224 |
| 1AUS ACTIVATED UNLIGANDED SPINACH RUBISCO Deposited 1995-06-21 | Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count |
Chain S
58–180（123 aa）
Chain T
58–180（123 aa）
Chain U
58–180（123 aa）
Chain V
58–180（123 aa）
|
Not recorded | MG MAGNESIUM ION × 8 FMT FORMIC ACID × 8 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.20 Å R-free 0.239 |
| 1IR1 Crystal Structure of Spinach Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase (Rubisco) Complexed with CO2, Mg2+ and 2-Carboxyarabinitol-1,5-Bisphosphate Deposited 2001-08-31 | Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count |
Chain S
58–180（123 aa）
Chain T
58–180（123 aa）
Chain U
58–180（123 aa）
Chain V
58–180（123 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) | MG MAGNESIUM ION × 8 CAP 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE × 8 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 7.9；293 K；PEG4000, MgCl2, NaHCO3, DTT, 2-carboxyarabinitol-1,5-bisphosphate, Bicine, pH 7.9, VAPOR DIFFUSION, temperature 293K
|
Resolution 1.80 Å R-free 0.179 |
| 1UPM ACTIVATED SPINACH RUBISCO COMPLEXED WITH 2-CARBOXYARABINITOL 2 BISPHOSPHAT AND CA2+. Deposited 2003-10-08 | Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count |
Chain C
58–180（123 aa）
Chain F
58–180（123 aa）
Chain I
58–180（123 aa）
Chain M
58–180（123 aa）
Chain P
58–180（123 aa）
Chain S
58–180（123 aa）
Chain T
58–180（123 aa）
Chain W
58–180（123 aa）
|
Not recorded | CA CALCIUM ION × 8 CAP 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE × 8 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.8；10% PEG 4000, 0.1 M HEPES PH 7.8, 10 MM CACL2, 0.2 M NACL, 50 MM NAHCO3, 1MM 2-CABP
|
Resolution 2.30 Å R-free 0.200 |
| 1UPP SPINACH RUBISCO IN COMPLEX WITH 2-CARBOXYARABINITOL 2 BISPHOSPHATE and Calcium. Deposited 2003-10-09 | Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count |
Chain I
58–180（123 aa）
Chain J
58–180（123 aa）
Chain K
58–180（123 aa）
Chain L
58–180（123 aa）
|
Not recorded | CA CALCIUM ION × 8 CAP 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE × 8 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.8；10% PEG 4000, 0.1M HEPES PH 7.8, 10 MM CACL2, 0.2 M NACL, 50 MM NAHCO3, 0.1 M 3PGA THEN SOAKED IN 2-CABP
|
Resolution 2.30 Å R-free 0.307 |
| 1UZD Chlamydomonas,Spinach Chimeric Rubisco Deposited 2004-03-11 | Assembly 1 Insufficient information Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count |
Chain C
103–121（19 aa）
Chain F
103–121（19 aa）
Chain I
103–121（19 aa）
Chain J
103–121（19 aa）
Chain M
103–121（19 aa）
Chain P
103–121（19 aa）
Chain T
103–121（19 aa）
Chain W
103–121（19 aa）
|
Not recorded | MG MAGNESIUM ION × 8 CAP 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE × 8 EDO 1,2-ETHANEDIOL × 54 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.5；291 K；50 MM HEPES PH 7.5, 8-12% PEG 4 50 MM NAHCO3, 5 MM MGCL2, 50 UM 2-CABP, 18 DEG C, 10-15 MG PROTEIN
|
Resolution 2.40 Å R-free 0.230 |
| 8QJ0 Room-temperature Serial Synchrotron Crystallography structure of Spinacia oleracea RuBisCO Deposited 2023-09-12 | Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count |
Chain S
58–180（123 aa）
Chain T
58–180（123 aa）
Chain U
58–180（123 aa）
Chain V
58–180（123 aa）
|
Not recorded | MG MAGNESIUM ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；293 K；SpRub solution at a concentration of 15 mg/mL (in a buffer of 20 mM HEPES, 5 mM MgCl2, pH 8.0), combined reservoir solution (0.2 M MgCl2x6H2O, 0.1 M Tris pH 7.0, 12% w/v PEG 8000
|
Resolution 2.30 Å R-free 0.227 |
| 9CQ5 Mn-bound RuBisCO from spinach with CABP inhibitor Deposited 2024-07-19 | Assembly 1 Protein heterocomplex Heteromer；Protein × 16 PDB declaration: hexadecameric（16） Consistent with protein count |
Chain I
58–180（123 aa）
Chain J
58–180（123 aa）
Chain K
58–180（123 aa）
Chain L
58–180（123 aa）
Chain M
58–180（123 aa）
Chain N
58–180（123 aa）
Chain O
58–180（123 aa）
Chain P
58–180（123 aa）
|
Not recorded | MN MANGANESE (II) ION × 8 CAP 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE × 8 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 5.3；298 K；PEG 3350, lithium acetate, potassium phosphate
|
Resolution 2.50 Å R-free 0.242 |