Current Protein Identity：P23254
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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 |
|---|---|---|---|---|---|---|---|
| 1AY0 IDENTIFICATION OF CATALYTICALLY IMPORTANT RESIDUES IN YEAST TRANSKETOLASE Deposited 1997-11-13 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–679（679 aa）
Chain B
1–679（679 aa）
|
Mutation：H263A Mutation：H263A | CA CALCIUM ION × 2 TPP THIAMINE DIPHOSPHATE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.5；SEE PAPER SCHNEIDER ET AL., (1989), J. BIOL. CHEM. 264,21619-21620, pH 7.5
|
Resolution 2.60 Å R-free 0.263 |
| 1GPU Transketolase complex with reaction intermediate Deposited 2001-11-09 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–680（680 aa）
Chain B
1–680（680 aa）
|
Not recorded | CA CALCIUM ION × 2 THD 2-[3-[(4-AMINO-2-METHYL-5-PYRIMIDINYL)METHYL]-2-(1,2-DIHYDROXYETHYL)-4-METHYL-1,3-THIAZOL-3-IUM-5-YL]ETHYL TRIHYDROGEN DIPHOSPHATE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.9；pH 7.90
|
Resolution 1.86 Å R-free 0.225 |
| 1NGS COMPLEX OF TRANSKETOLASE WITH THIAMIN DIPHOSPHATE, CA2+ AND ACCEPTOR SUBSTRATE ERYTHROSE-4-PHOSPHATE Deposited 1996-09-25 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–679（679 aa）
Chain B
1–679（679 aa）
|
Not recorded | CA CALCIUM ION × 2 E4P ERYTHOSE-4-PHOSPHATE × 2 TPP THIAMINE DIPHOSPHATE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.6；SEE THE PAPER, pH 7.6
|
Resolution 2.40 Å R-free 0.239 |
| 1TKA SPECIFICITY OF COENZYME BINDING IN THIAMIN DIPHOSPHATE DEPENDENT ENZYMES: CRYSTAL STRUCTURES OF YEAST TRANSKETOLASE IN COMPLEX WITH ANALOGS OF THIAMIN DIPHOSPHATE Deposited 1994-02-07 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
2–679（678 aa）
Chain B
2–679（678 aa）
|
Not recorded | CA CALCIUM ION × 2 N3T 3'-DEAZO-THIAMIN DIPHOSPHATE × 2 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.70 Å |
| 1TKB SPECIFICITY OF COENZYME BINDING IN THIAMIN DIPHOSPHATE DEPENDENT ENZYMES: CRYSTAL STRUCTURES OF YEAST TRANSKETOLASE IN COMPLEX WITH ANALOGS OF THIAMIN DIPHOSPHATE Deposited 1994-02-07 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
2–679（678 aa）
Chain B
2–679（678 aa）
|
Not recorded | CA CALCIUM ION × 2 N1T 1'-DEAZO-THIAMIN DIPHOSPHATE × 2 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.30 Å |
| 1TKC SPECIFICITY OF COENZYME BINDING IN THIAMIN DIPHOSPHATE DEPENDENT ENZYMES: CRYSTAL STRUCTURES OF YEAST TRANSKETOLASE IN COMPLEX WITH ANALOGS OF THIAMIN DIPHOSPHATE Deposited 1994-02-07 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
2–679（678 aa）
Chain B
2–679（678 aa）
|
Not recorded | CA CALCIUM ION × 2 M6T 6'-METHYL-THIAMIN DIPHOSPHATE × 2 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.70 Å |
| 1TRK REFINED STRUCTURE OF TRANSKETOLASE FROM SACCHAROMYCES CEREVISIAE AT 2.0 ANGSTROMS RESOLUTION Deposited 1993-11-22 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–679（679 aa）
Chain B
1–679（679 aa）
|
Not recorded | CA CALCIUM ION × 2 TPP THIAMINE DIPHOSPHATE × 2 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.00 Å |