Current Protein Identity：O75340
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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 |
|---|---|---|---|---|---|---|---|
| 2ZN8 Crystal structure of Zn2+-bound form of ALG-2 Deposited 2008-04-22 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
2–191（190 aa）
|
Not recorded | ZN ZINC ION × 8 NA SODIUM ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；25% 2-methyl-2,4-pentanediol, 100mM Cacodylate, 75mM Zinc acetate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.70 Å R-free 0.260 |
| 2ZN9 Crystal structure of Ca2+-bound form of des3-20ALG-2 Deposited 2008-04-22 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
20–191（172 aa）
Fragment：residues 20-191
Chain B
20–191（172 aa）
Fragment：residues 20-191
|
Not recorded | CA CALCIUM ION × 7 2PE NONAETHYLENE GLYCOL × 1 12P DODECAETHYLENE GLYCOL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；18% PEG 8000, 0.1M Sodium Cacodylate, 0.2M Calcium Acetate hydrate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 2.40 Å R-free 0.298 |
| 2ZN9 Crystal structure of Ca2+-bound form of des3-20ALG-2 Deposited 2008-04-22 | Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
20–191（172 aa）
Fragment：residues 20-191
Chain B
20–191（172 aa）
Fragment：residues 20-191
|
Not recorded | CA CALCIUM ION × 7 2PE NONAETHYLENE GLYCOL × 1 12P DODECAETHYLENE GLYCOL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；18% PEG 8000, 0.1M Sodium Cacodylate, 0.2M Calcium Acetate hydrate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 2.40 Å R-free 0.298 |
| 2ZND Crystal structure of Ca2+-free form of des3-20ALG-2 Deposited 2008-04-22 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
20–191（172 aa）
Fragment：residues 20-191
|
Not recorded | MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 10 PO4 PHOSPHATE ION × 4 NA SODIUM ION × 6 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；40% 2-methyl-2,4-pentanediol, 0.1M Na2HPO4-KH2PO4, 2mM EDTA, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 1.70 Å R-free 0.222 |
| 2ZNE Crystal structure of Zn2+-bound form of des3-23ALG-2 complexed with Alix ABS peptide Deposited 2008-04-22 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
2–191（190 aa）
Fragment：residues 2-191
|
Not recorded | ZN ZINC ION × 4 NA SODIUM ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；10% 2-propanol, 0.1M Cacodylate, 0.2M zinc acetate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 2.20 Å R-free 0.274 |
| 2ZNE Crystal structure of Zn2+-bound form of des3-23ALG-2 complexed with Alix ABS peptide Deposited 2008-04-22 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
2–191（190 aa）
Fragment：residues 2-191
|
Not recorded | ZN ZINC ION × 4 NA SODIUM ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；10% 2-propanol, 0.1M Cacodylate, 0.2M zinc acetate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 2.20 Å R-free 0.274 |
| 2ZNE Crystal structure of Zn2+-bound form of des3-23ALG-2 complexed with Alix ABS peptide Deposited 2008-04-22 | Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
2–191（190 aa）
Fragment：residues 2-191
Chain B
2–191（190 aa）
Fragment：residues 2-191
|
Not recorded | ZN ZINC ION × 8 NA SODIUM ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；10% 2-propanol, 0.1M Cacodylate, 0.2M zinc acetate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
|
Resolution 2.20 Å R-free 0.274 |
| 2ZRS Crystal structure of Ca2+-bound form of des3-23ALG-2 Deposited 2008-09-01 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
24–191（168 aa）
Fragment：UNP residues 24-191
Chain B
24–191（168 aa）
Fragment：UNP residues 24-191
|
Not recorded | CA CALCIUM ION × 6 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；50mM MES, 12.5% 2-propanol, 150mM calcium acetate, pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.10 Å R-free 0.280 |
| 2ZRS Crystal structure of Ca2+-bound form of des3-23ALG-2 Deposited 2008-09-01 | Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
24–191（168 aa）
Fragment：UNP residues 24-191
Chain D
24–191（168 aa）
Fragment：UNP residues 24-191
|
Not recorded | CA CALCIUM ION × 6 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；50mM MES, 12.5% 2-propanol, 150mM calcium acetate, pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.10 Å R-free 0.280 |
| 2ZRS Crystal structure of Ca2+-bound form of des3-23ALG-2 Deposited 2008-09-01 | Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain E
24–191（168 aa）
Fragment：UNP residues 24-191
Chain F
24–191（168 aa）
Fragment：UNP residues 24-191
|
Not recorded | CA CALCIUM ION × 6 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；50mM MES, 12.5% 2-propanol, 150mM calcium acetate, pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.10 Å R-free 0.280 |
| 2ZRS Crystal structure of Ca2+-bound form of des3-23ALG-2 Deposited 2008-09-01 | Assembly 4 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain G
24–191（168 aa）
Fragment：UNP residues 24-191
Chain H
24–191（168 aa）
Fragment：UNP residues 24-191
|
Not recorded | CA CALCIUM ION × 7 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；50mM MES, 12.5% 2-propanol, 150mM calcium acetate, pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.10 Å R-free 0.280 |
| 2ZRT Crystal structure of Zn2+-bound form of des3-23ALG-2 Deposited 2008-09-01 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
24–191（168 aa）
Fragment：UNP residues 24-191
Chain B
24–191（168 aa）
Fragment：UNP residues 24-191
|
Not recorded | ZN ZINC ION × 9 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；100mM MES, 15% ethanol, 200mM zinc acetate, pH6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.30 Å R-free 0.221 |
| 2ZRT Crystal structure of Zn2+-bound form of des3-23ALG-2 Deposited 2008-09-01 | Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
24–191（168 aa）
Fragment：UNP residues 24-191
Chain D
24–191（168 aa）
Fragment：UNP residues 24-191
|
Not recorded | ZN ZINC ION × 11 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；100mM MES, 15% ethanol, 200mM zinc acetate, pH6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.30 Å R-free 0.221 |
| 2ZRT Crystal structure of Zn2+-bound form of des3-23ALG-2 Deposited 2008-09-01 | Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain E
24–191（168 aa）
Fragment：UNP residues 24-191
Chain F
24–191（168 aa）
Fragment：UNP residues 24-191
|
Not recorded | ZN ZINC ION × 10 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；100mM MES, 15% ethanol, 200mM zinc acetate, pH6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.30 Å R-free 0.221 |
| 2ZRT Crystal structure of Zn2+-bound form of des3-23ALG-2 Deposited 2008-09-01 | Assembly 4 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain G
24–191（168 aa）
Fragment：UNP residues 24-191
Chain H
24–191（168 aa）
Fragment：UNP residues 24-191
|
Not recorded | ZN ZINC ION × 7 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；100mM MES, 15% ethanol, 200mM zinc acetate, pH6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.30 Å R-free 0.221 |
| 3AAJ Crystal structure of Ca2+-bound form of des3-23ALG-2deltaGF122 Deposited 2009-11-19 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
2–191（190 aa）
Fragment：residues 2-191
Chain B
2–191（190 aa）
Fragment：residues 2-191
|
Mutation：deletions of residues 3-23, G121, F122 Mutation：deletions of residues 3-23, G121, F122 | CA CALCIUM ION × 6 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；0.05M Cacodylate, 2.5% PEG 4000, 0.3M Ammonium acetate, 0.01M CaCl2, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.40 Å R-free 0.266 |
| 3AAK Crystal structure of Zn2+-bound form of des3-20ALG-2F122A Deposited 2009-11-19 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
2–191（190 aa）
Fragment：residues 2-191
|
Mutation：deletions of residues 3-20, F122A | ZN ZINC ION × 6 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；25% 2-methyl-2,4-pentanediol, 100mM Cacodylate, 50mM Zinc acetate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.70 Å R-free 0.298 |
| 3WXA X-ray crystal structural analysis of the complex between ALG-2 and Sec31A peptide Deposited 2014-07-29 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
20–191（172 aa）
Fragment：UNP residues 20-191
|
Not recorded | ZN ZINC ION × 5 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；0.1M Cacodylate, 20% MPD, 0.05M Zinc Acetate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.36 Å R-free 0.263 |
| 3WXA X-ray crystal structural analysis of the complex between ALG-2 and Sec31A peptide Deposited 2014-07-29 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
20–191（172 aa）
Fragment：UNP residues 20-191
|
Not recorded | ZN ZINC ION × 5 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；0.1M Cacodylate, 20% MPD, 0.05M Zinc Acetate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.36 Å R-free 0.263 |
| 5GQQ Structure of ALG-2/HEBP2 Complex Deposited 2016-08-08 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain C
24–191（168 aa）
Fragment：UNP RESIDUES 24-191
Chain D
24–191（168 aa）
Fragment：UNP RESIDUES 24-191
|
Not recorded | CA CALCIUM ION × 6 CL CHLORIDE ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 5.5；293.15 K；0.1 M Bis-Tris, 2 M NaCl, pH 5.5
|
Resolution 2.20 Å R-free 0.225 |