Current Protein Identity：Q01698
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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 |
|---|---|---|---|---|---|---|---|
| 1B23 E. coli cysteinyl-tRNA and T. aquaticus elongation factor EF-TU:GTP ternary complex Deposited 1998-12-04 | Assembly 1 Protein–RNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers |
Chain P
1–405（405 aa）
|
Not recorded | MG MAGNESIUM ION × 3 CYS CYSTEINE × 1 SO4 SULFATE ION × 2 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.7；277 K；2.1 M (NH4)2SO4, 30 MM TRIS, 5 MM MES, 10 MM MGCL2, 10 MM DTT, 1 MM GDPNP PH 6.7, 4 DEG. C, HANGING DROP, vapor diffusion - hanging drop, temperature 277K
|
Resolution 2.60 Å R-free 0.263 |
| 1EFT THE CRYSTAL STRUCTURE OF ELONGATION FACTOR EF-TU FROM THERMUS AQUATICUS IN THE GTP CONFORMATION Deposited 1993-08-24 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–405（405 aa）
|
Not recorded | MG MAGNESIUM ION × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.50 Å |
| 1OB5 T. aquaticus elongation factor EF-Tu complexed with the antibiotic enacyloxin IIa, a GTP analog, and Phe-tRNA Deposited 2003-01-24 | Assembly 1 Protein–RNA Homooligomer；Protein × 3 PDB declaration: hexameric（6） Consistent with all polymers |
Chain A
1–405（405 aa）
Chain C
1–405（405 aa）
Chain E
1–405（405 aa）
|
Not recorded | GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 3 MG MAGNESIUM ION × 3 ENX ENACYLOXIN IIA × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6.8；1.8M AMMONIUM SULPHATE, 10 MM MAGNESIUM CHLORIDE,20 MM TRIS-MES, PH 6.4
|
Resolution 3.10 Å R-free 0.294 |
| 1TTT Phe-tRNA, elongation factoR EF-TU:GDPNP ternary complex Deposited 1995-11-16 | Assembly 1 Protein–RNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers |
Chain A
1–405（405 aa）
|
Not recorded | MG MAGNESIUM ION × 2 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6.8；pH 6.8
|
Resolution 2.70 Å R-free 0.290 |
| 1TTT Phe-tRNA, elongation factoR EF-TU:GDPNP ternary complex Deposited 1995-11-16 | Assembly 2 Protein–RNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers |
Chain B
1–405（405 aa）
|
Not recorded | MG MAGNESIUM ION × 2 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6.8；pH 6.8
|
Resolution 2.70 Å R-free 0.290 |
| 1TTT Phe-tRNA, elongation factoR EF-TU:GDPNP ternary complex Deposited 1995-11-16 | Assembly 3 Protein–RNA Monomer；Protein × 1 PDB declaration: dimeric（2） Consistent with all polymers |
Chain C
1–405（405 aa）
|
Not recorded | MG MAGNESIUM ION × 2 PHE PHENYLALANINE × 1 GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6.8；pH 6.8
|
Resolution 2.70 Å R-free 0.290 |
| 1TUI INTACT ELONGATION FACTOR TU IN COMPLEX WITH GDP Deposited 1996-05-23 | Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain A
1–405（405 aa）
Chain B
1–405（405 aa）
Chain C
1–405（405 aa）
|
Not recorded | MG MAGNESIUM ION × 3 GDP GUANOSINE-5'-DIPHOSPHATE × 3 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.70 Å R-free 0.300 |