Current Protein Identity：Q06121
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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 |
|---|---|---|---|---|---|---|---|
| 1A53 COMPLEX OF INDOLE-3-GLYCEROLPHOSPHATE SYNTHASE FROM SULFOLOBUS SOLFATARICUS WITH INDOLE-3-GLYCEROLPHOSPHATE AT 2.0 A RESOLUTION Deposited 1998-02-19 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–248（247 aa）
|
Not recorded | IGP INDOLE-3-GLYCEROL PHOSPHATE × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 5.5；pH 5.5
|
Resolution 2.00 Å R-free 0.212 |
| 1IGS INDOLE-3-GLYCEROLPHOSPHATE SYNTHASE FROM SULFOLOBUS SOLFATARICUS AT 2.0 A RESOLUTION Deposited 1995-08-11 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–248（248 aa）
|
Not recorded | PO4 PHOSPHATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 5；pH 5.
|
Resolution 2.00 Å |
| 1JUK INDOLE-3-GLYCEROLPHOSPHATE SYNTHASE FROM SULFOLOBUS SOLFATARICUS IN A TRIGONAL CRYSTAL FORM Deposited 1996-05-03 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–248（248 aa）
|
Not recorded | SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6；pH 6.0
|
Resolution 2.50 Å |
| 1JUL INDOLE-3-GLYCEROLPHOSPHATE SYNTHASE FROM SULFOLOBUS SOLFATARICUS IN A SECOND ORTHORHOMBIC CRYSTAL FORM Deposited 1996-05-03 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–248（248 aa）
|
Not recorded | MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6.5；pH 6.5
|
Resolution 2.00 Å |
| 1LBF CRYSTAL STRUCTURE OF INDOLE-3-GLYCEROL PHOSPHATE SYNTASE (IGPS)WITH REDUCED 1-(O-CABOXYPHENYLAMINO)-1-DEOXYRIBULOSE 5-PHOSPHATE (RCDRP) Deposited 2002-04-03 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–248（247 aa）
|
Not recorded | 137 1-(O-CARBOXY-PHENYLAMINO)-1-DEOXY-D-RIBULOSE-5-PHOSPHATE × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5；293 K；30% ammonium sulphate, 50 mM phosphate buffer, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.05 Å R-free 0.225 |
| 1LBL Crystal structure of indole-3-glycerol phosphate synthase (IGPS) in complex with 1-(o-carboxyphenylamino)-1-deoxyribulose 5'-phosphate (CdRP) Deposited 2002-04-04 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–248（247 aa）
|
Not recorded | 137 1-(O-CARBOXY-PHENYLAMINO)-1-DEOXY-D-RIBULOSE-5-PHOSPHATE × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.5；279 K；1.2M ammonium sulphate, 50 mM potassium phosphate buffer, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 279K
|
Resolution 2.40 Å R-free 0.247 |
| 2C3Z Crystal structure of a truncated variant of indole-3-glycerol phosphate synthase from Sulfolobus solfataricus Deposited 2005-10-13 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
27–248（222 aa）
Fragment：DELTA(1-26), RESIDUES 27-248
|
Not recorded | SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
30% PEG8000 0.2 M AMMONIUM SULFATE 0.1 M MES, PH 6.5
|
Resolution 2.80 Å |
| 3NYZ Crystal Structure of Kemp Elimination Catalyst 1A53-2 Deposited 2010-07-15 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–248（248 aa）
|
Not recorded | SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 5.5；298 K；0.1 bis-tris, 0.2 M ammonium acetate, 25% PEG 3350, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
|
Resolution 1.51 Å R-free 0.251 |
| 3NYZ Crystal Structure of Kemp Elimination Catalyst 1A53-2 Deposited 2010-07-15 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
1–248（248 aa）
|
Not recorded | SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 5.5；298 K；0.1 bis-tris, 0.2 M ammonium acetate, 25% PEG 3350, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
|
Resolution 1.51 Å R-free 0.251 |
| 3NZ1 Crystal Structure of Kemp Elimination Catalyst 1A53-2 Complexed with Transition State Analog 5-Nitro Benzotriazole Deposited 2010-07-15 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–248（248 aa）
|
Mutation：E51A, S81A, L83A, K110W, L131A, L157A, E159V, G178E, N180A, E210W, S211Q, L231G | 3NY 5-nitro-1H-benzotriazole × 1 SO4 SULFATE ION × 6 TLA L(+)-TARTARIC ACID × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 5.6；298 K；0.2 potassium sodium tartrate, 2M ammonium sulfate, 0.1 M sodium citrate/citric acid, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 298K
|
Resolution 1.56 Å R-free 0.210 |
| 3TC6 Crystal Structure of Engineered Protein. Northeast Structural Genomics Consortium Target OR63. Deposited 2011-08-08 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–247（247 aa）
|
Not recorded | PO4 PHOSPHATE ION × 4 PEG DI(HYDROXYETHYL)ETHER × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
Microbatch crystallization under oil；pH 5；277 K；40% PEG 400, 0.1 M Sodium phosphate monobasic, 0.1 M Sodium acetate, pH 5.0, Microbatch crystallization under oil, temperature 277K
|
Resolution 1.60 Å R-free 0.198 |
| 3TC7 Crystal Structure of Engineered Protein. Northeast Structural Genomics Consortium Target OR62. Deposited 2011-08-08 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–247（247 aa）
|
Not recorded | PO4 PHOSPHATE ION × 3 ACY ACETIC ACID × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
Microbatch crystallization under oil；pH 5；277 K；40 % PEG 400, 0.1 M Ammonium phosphate monobasic, 0.1 M Sodium acetate, pH 5.0, Microbatch crystallization under oil, temperature 277K
|
Resolution 1.50 Å R-free 0.193 |
| 4A2R Structure of the engineered retro-aldolase RA95.5-5 Deposited 2011-09-28 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–245（245 aa）
Fragment：TIM-BARREL FOLD, RESIDUES 1-245
|
Mutation：YES | 3NK 1-(6-METHOXYNAPHTHALEN-2-YL)BUTANE-1,3-DIONE × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；301 K；0.1 M TRIS PH 8.5, 0.2 M NA2HPO4, 23% W/V PEG3350, 28 DEGREES CELSIUS.
|
Resolution 1.30 Å R-free 0.165 |
| 4A2S Structure of the engineered retro-aldolase RA95.5 Deposited 2011-09-28 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–245（245 aa）
Fragment：TIM-BARREL FOLD, RESIDUES 1-245
|
Mutation：YES | 3NK 1-(6-METHOXYNAPHTHALEN-2-YL)BUTANE-1,3-DIONE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；301 K；0.1 M HEPES KOH PH 7.6, 23% W/V PEG 3350,20 MM NA2HPO4, 28 DEG. CELSIUS.
|
Resolution 1.40 Å R-free 0.162 |
| 4IWW Computational Design of an Unnatural Amino Acid Metalloprotein with Atomic Level Accuracy Deposited 2013-01-24 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–248（247 aa）
|
Mutation：K10E, F22V, S70A, K110M, I133BPA, N161T, N179T, R181Q, L183D, E209D, F246L Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 6 CO COBALT (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
EVAPORATION；pH 6.5；298 K；1.8 M ammonium sulfate, 5% PEG3350, pH 6.5, EVAPORATION, temperature 298K
|
Resolution 2.30 Å R-free 0.264 |
| 4IWW Computational Design of an Unnatural Amino Acid Metalloprotein with Atomic Level Accuracy Deposited 2013-01-24 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
2–248（247 aa）
|
Mutation：K10E, F22V, S70A, K110M, I133BPA, N161T, N179T, R181Q, L183D, E209D, F246L Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 3 CO COBALT (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
EVAPORATION；pH 6.5；298 K；1.8 M ammonium sulfate, 5% PEG3350, pH 6.5, EVAPORATION, temperature 298K
|
Resolution 2.30 Å R-free 0.264 |
| 4IX0 Computational Design of an Unnatural Amino Acid Metalloprotein with Atomic Level Accuracy Deposited 2013-01-24 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–248（247 aa）
|
Mutation：K10E, F22V, S70A, K110M, I133BPA, N161T, N179T, R181Q, L183D, E209D, F246L Non-standard monomer：Yes (specific site not provided by mmCIF) | NI NICKEL (II) ION × 1 SO4 SULFATE ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
EVAPORATION；pH 6.5；298 K；1.6 M ammonium sulfate, 3% PEG3350, pH 6.5, EVAPORATION, temperature 298K
|
Resolution 2.50 Å R-free 0.257 |
| 5AOU Structure of the engineered retro-aldolase RA95.5-8F apo Deposited 2015-09-11 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–245（245 aa）
|
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) | EDO 1,2-ETHANEDIOL × 5 PO4 PHOSPHATE ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 4.6；293 K；0.1M SODIUM ACETATE TRIHYDRATE, 2M AMMONIUM SULFATE, PH 4.6, 20DEGREE CELSIUS
|
Resolution 1.10 Å R-free 0.219 |
| 5K7J Structure of designed zinc binding protein ZE2 bound to Zn2+ Deposited 2016-05-26 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–248（247 aa）
|
Not recorded | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；0.10 M succinate
22% PEG 3350
|
Resolution 1.39 Å R-free 0.230 |
| 5K7J Structure of designed zinc binding protein ZE2 bound to Zn2+ Deposited 2016-05-26 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
2–248（247 aa）
|
Not recorded | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；0.10 M succinate
22% PEG 3350
|
Resolution 1.39 Å R-free 0.230 |
| 6NW4 Evolution of a computationally designed Kemp eliminase Deposited 2019-02-06 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–248（247 aa）
|
Not recorded | SO4 SULFATE ION × 4 6NT 6-NITROBENZOTRIAZOLE × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M sodium citrate, 20 mM sodium sulfate, 43% v/v PEG 300, pH 5.6
|
Resolution 3.00 Å R-free 0.295 |