Current Protein Identity：O87172
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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 |
|---|---|---|---|---|---|---|---|
| 1CWY CRYSTAL STRUCTURE OF AMYLOMALTASE FROM THERMUS AQUATICUS, A GLYCOSYLTRANSFERASE CATALYSING THE PRODUCTION OF LARGE CYCLIC GLUCANS Deposited 1999-08-27 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
Fragment：MALQ
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7.5；291 K；PEG 8000, ETHYLENE GLYCOL, HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
|
Resolution 2.00 Å R-free 0.222 |
| 1ESW X-RAY STRUCTURE OF ACARBOSE BOUND TO AMYLOMALTASE FROM THERMUS AQUATICUS. IMPLICATIONS FOR THE SYNTHESIS OF LARGE CYCLIC GLUCANS Deposited 2000-04-11 | Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
|
Not recorded | EDO 1,2-ETHANEDIOL × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 9；291 K；Bicine, PEG 8000, Ethylene glycol, NaCl
, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
|
Resolution 1.90 Å R-free 0.219 |
| 1FP8 STRUCTURE OF THE AMYLOMALTASE FROM THERMUS THERMOPHILUS HB8 IN SPACE GROUP P21212 Deposited 2000-08-31 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
|
Not recorded | HG MERCURY (II) ION × 1 CL CHLORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.8；293 K；12% PEG 20000, 100 mM MES (2-N-morpholino-
ethanesulfonic acid) buffer,
3 mM HgCl2, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.30 Å R-free 0.232 |
| 1FP9 STRUCTURE OF AMYLOMALTASE FROM THERMUS THERMOPHILUS HB8 IN SPACE GROUP C2 Deposited 2000-08-31 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.8；293 K；12% PEG 20000, 100 mM maleate buffer,
0.1% (w/v) maltotriose, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 3.10 Å R-free 0.290 |
| 5JIW Crystal structure of Thermus aquaticus amylomaltase (GH77) in complex with a 34-meric cycloamylose Deposited 2016-04-22 | Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
|
Mutation：D293A,D395N Non-standard monomer：Yes (specific site not provided by mmCIF) | EDO 1,2-ETHANEDIOL × 2 CO3 CARBONATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；293 K；1.0 M NaKphosphate pH 7
|
Resolution 1.73 Å R-free 0.188 |
| 9U5L 4-alpha-glucanotransferase from Thermus thermophilus STB20 Deposited 2025-03-21 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–500（500 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION；pH 5.5；293.15 K；0.1M Bis-Tris pH 5.5, 35% PEG 3350
|
Resolution 2.10 Å R-free 0.316 |