Current Protein Identity：P06143
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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 |
|---|---|---|---|---|---|---|---|
| 1A0O CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY Deposited 1997-12-05 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 5.5；PROTEIN WAS CRYSTALLIZED FROM 20% PEG MME 5K, 0.1 M MALONIC ACID, 0.1 M MES BUFFER PH 5.5, 0.02 M DTT, 0.01 M MANGANESE CHLORIDE
|
Resolution 2.95 Å R-free 0.235 |
| 1A0O CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY Deposited 1997-12-05 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
1–128（128 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 5.5；PROTEIN WAS CRYSTALLIZED FROM 20% PEG MME 5K, 0.1 M MALONIC ACID, 0.1 M MES BUFFER PH 5.5, 0.02 M DTT, 0.01 M MANGANESE CHLORIDE
|
Resolution 2.95 Å R-free 0.235 |
| 1A0O CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY Deposited 1997-12-05 | Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain E
1–128（128 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 5.5；PROTEIN WAS CRYSTALLIZED FROM 20% PEG MME 5K, 0.1 M MALONIC ACID, 0.1 M MES BUFFER PH 5.5, 0.02 M DTT, 0.01 M MANGANESE CHLORIDE
|
Resolution 2.95 Å R-free 0.235 |
| 1A0O CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY Deposited 1997-12-05 | Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain G
1–128（128 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 5.5；PROTEIN WAS CRYSTALLIZED FROM 20% PEG MME 5K, 0.1 M MALONIC ACID, 0.1 M MES BUFFER PH 5.5, 0.02 M DTT, 0.01 M MANGANESE CHLORIDE
|
Resolution 2.95 Å R-free 0.235 |
| 1AB5 STRUCTURE OF CHEY MUTANT F14N, V21T Deposited 1997-02-04 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
4–128（125 aa）
|
Mutation：F14N, V21T | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.2；PROTEIN WAS CRYSTALLIZED FROM AMMONIUM SULFATE, 2.6-3.0M IN TRIS-HCL BUFFER AT PH 7.2.
|
Resolution 2.40 Å R-free 0.264 |
| 1AB5 STRUCTURE OF CHEY MUTANT F14N, V21T Deposited 1997-02-04 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
4–128（125 aa）
|
Mutation：F14N, V21T | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.2；PROTEIN WAS CRYSTALLIZED FROM AMMONIUM SULFATE, 2.6-3.0M IN TRIS-HCL BUFFER AT PH 7.2.
|
Resolution 2.40 Å R-free 0.264 |
| 1AB6 STRUCTURE OF CHEY MUTANT F14N, V86T Deposited 1997-02-04 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
4–128（125 aa）
|
Mutation：F14N, V86T | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.2；293 K；THE PROTEIN WAS CRYSTALLIZED WITH 3.0M AMMONIUM SULFATE, PH7.2 AT 20C., temperature 293K
|
Resolution 2.20 Å R-free 0.280 |
| 1AB6 STRUCTURE OF CHEY MUTANT F14N, V86T Deposited 1997-02-04 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
4–128（125 aa）
|
Mutation：F14N, V86T | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.2；293 K；THE PROTEIN WAS CRYSTALLIZED WITH 3.0M AMMONIUM SULFATE, PH7.2 AT 20C., temperature 293K
|
Resolution 2.20 Å R-free 0.280 |
| 1BDJ COMPLEX STRUCTURE OF HPT DOMAIN AND CHEY Deposited 1998-05-10 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7；pH 7.0
|
Resolution 2.68 Å R-free 0.250 |
| 1C4W 1.9 A STRUCTURE OF A-THIOPHOSPHONATE MODIFIED CHEY D57C Deposited 1999-09-28 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–129（128 aa）
|
Mutation：D57(CYQ) Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 6.9；298 K；PEG 6000, SODIUM ACETATE, PIPES, pH 6.9, VAPOR DIFFUSION/HANGING DROP, temperature 298K
|
Resolution 1.84 Å |
| 1CEY ASSIGNMENTS, SECONDARY STRUCTURE, GLOBAL FOLD, AND DYNAMICS OF CHEMOTAXIS Y PROTEIN USING THREE-AND FOUR-DIMENSIONAL HETERONUCLEAR (13C,15N) NMR SPECTROSCOPY Deposited 1994-11-23 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | No recorded non-water small molecule | SOLUTION NMR | mmCIF provides none of the parsed conditions | Resolution not provided |
| 1CHN MAGNESIUM BINDING TO THE BACTERIAL CHEMOTAXIS PROTEIN CHEY RESULTS IN LARGE CONFORMATIONAL CHANGES INVOLVING ITS FUNCTIONAL SURFACE Deposited 1994-04-20 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | MG MAGNESIUM ION × 1 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 1.76 Å |
| 1CYE THREE DIMENSIONAL STRUCTURE OF CHEMOTACTIC CHE Y PROTEIN IN AQUEOUS SOLUTION BY NUCLEAR MAGNETIC RESONANCE METHODS Deposited 1994-10-21 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–128（127 aa）
|
Not recorded | No recorded non-water small molecule | SOLUTION NMR | mmCIF provides none of the parsed conditions | Resolution not provided |
| 1D4Z CRYSTAL STRUCTURE OF CHEY-95IV, A HYPERACTIVE CHEY MUTANT Deposited 1999-10-06 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Mutation：I95V | SO4 SULFATE ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 4.8；278 K；AMMONIUM SULPHATE, PEG4000, SODIUM ACETATE, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 278K
|
Resolution 1.90 Å R-free 0.227 |
| 1DJM SOLUTION STRUCTURE OF BEF3-ACTIVATED CHEY FROM ESCHERICHIA COLI Deposited 1999-12-03 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–129（129 aa）
|
Not recorded | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 6.7；298 K；Ionic strength (raw mmCIF value) 16 mM BECL2, 100 mM NAF, 20 mM MGCL2；Pressure AMBIENT
NMR measurement conditions
pH 6.7；298 K；Ionic strength (raw mmCIF value) 16 mM BECL2, 100 mM NAF, 20 mM MGCL2；Pressure AMBIENT
NMR measurement conditions
pH 6.7；298 K；Ionic strength (raw mmCIF value) 16 mM BECL2, 100 mM NAF, 20 mM MGCL2；Pressure AMBIENT
NMR sample composition
4 MM CHEY U-15N, 13C, 16 MM BECL2, 100 MM NAF, 20 MM MGCL2, PH 6.7
NMR sample composition
3 MM U-15N, 16 MM BECL2, 100 MM NAF, 20 MM MGCL2, PH 6.7
NMR sample composition
3 MM U-10% 13C, 16 MM BECL2, 100 MM NAF, 20 MM MGCL2, PH 6.7
NMR sample composition
2 MM CHEY, 16 MM BECL2, 100 MM NAF, 20 MM MGCL2, PH 6.7
|
Resolution not provided |
| 1EAY CHEY-BINDING (P2) DOMAIN OF CHEA IN COMPLEX WITH CHEY FROM ESCHERICHIA COLI Deposited 1998-04-23 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7；PROTEIN WAS CRYSTALLIZED FROM .63 M NAH2PO4/1.17 M K2HPO4, 10 MM NH4CL, PH 7.0
|
Resolution 2.00 Å |
| 1EAY CHEY-BINDING (P2) DOMAIN OF CHEA IN COMPLEX WITH CHEY FROM ESCHERICHIA COLI Deposited 1998-04-23 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
1–128（128 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7；PROTEIN WAS CRYSTALLIZED FROM .63 M NAH2PO4/1.17 M K2HPO4, 10 MM NH4CL, PH 7.0
|
Resolution 2.00 Å |
| 1EHC STRUCTURE OF SIGNAL TRANSDUCTION PROTEIN CHEY Deposited 1996-03-05 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Mutation：D13K | SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 8.3；pH 8.3
|
Resolution 2.26 Å |
| 1F4V CRYSTAL STRUCTURE OF ACTIVATED CHEY BOUND TO THE N-TERMINUS OF FLIM Deposited 2000-06-10 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 GOL GLYCEROL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.4；298 K；ammonium sulfate, glycerol, Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.22 Å R-free 0.258 |
| 1F4V CRYSTAL STRUCTURE OF ACTIVATED CHEY BOUND TO THE N-TERMINUS OF FLIM Deposited 2000-06-10 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
1–128（128 aa）
|
Not recorded | MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 GOL GLYCEROL × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.4；298 K；ammonium sulfate, glycerol, Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.22 Å R-free 0.258 |
| 1F4V CRYSTAL STRUCTURE OF ACTIVATED CHEY BOUND TO THE N-TERMINUS OF FLIM Deposited 2000-06-10 | Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
1–128（128 aa）
|
Not recorded | MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.4；298 K；ammonium sulfate, glycerol, Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.22 Å R-free 0.258 |
| 1FFG CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY AT 2.1 A RESOLUTION Deposited 2000-07-25 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.5；297 K；20% PEG MME 5K, 0.1 M MALONIC ACID, 0.1 M MES BUFFER
0.02 M DTT, 0.01 M MANGANESE CHLORIDE, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K
|
Resolution 2.10 Å R-free 0.220 |
| 1FFG CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY AT 2.1 A RESOLUTION Deposited 2000-07-25 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
1–128（128 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.5；297 K；20% PEG MME 5K, 0.1 M MALONIC ACID, 0.1 M MES BUFFER
0.02 M DTT, 0.01 M MANGANESE CHLORIDE, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K
|
Resolution 2.10 Å R-free 0.220 |
| 1FFS CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY FROM CRYSTALS SOAKED IN ACETYL PHOSPHATE Deposited 2000-07-26 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–128（128 aa）
Fragment：RESIDUES 124-257
|
Not recorded | MN MANGANESE (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.5；297 K；20% PEG MME 5K, 0.1 M MALONIC ACID, 0.1 M MES BUFFER 0.02 M DTT, 0.01
M MANGANESE CHLORIDE , pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K
|
Resolution 2.40 Å R-free 0.255 |
| 1FFS CHEY-BINDING DOMAIN OF CHEA IN COMPLEX WITH CHEY FROM CRYSTALS SOAKED IN ACETYL PHOSPHATE Deposited 2000-07-26 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
1–128（128 aa）
Fragment：RESIDUES 124-257
|
Not recorded | MN MANGANESE (II) ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 5.5；297 K；20% PEG MME 5K, 0.1 M MALONIC ACID, 0.1 M MES BUFFER 0.02 M DTT, 0.01
M MANGANESE CHLORIDE , pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 297K
|
Resolution 2.40 Å R-free 0.255 |
| 1FQW CRYSTAL STRUCTURE OF ACTIVATED CHEY Deposited 2000-09-07 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；Ammonium sulfate, Tris buffer, MnCl2, glycerol, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.37 Å R-free 0.240 |
| 1FQW CRYSTAL STRUCTURE OF ACTIVATED CHEY Deposited 2000-09-07 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
1–128（128 aa）
|
Not recorded | MN MANGANESE (II) ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；Ammonium sulfate, Tris buffer, MnCl2, glycerol, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.37 Å R-free 0.240 |
| 1HEY INVESTIGATING THE STRUCTURAL DETERMINANTS OF THE P21-LIKE TRIPHOSPHATE AND MG2+ BINDING SITE Deposited 1995-04-07 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.24 Å |
| 1KMI CRYSTAL STRUCTURE OF AN E.COLI CHEMOTAXIS PROTEIN, CHEZ Deposited 2001-12-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain Y
0–128（129 aa）
|
Not recorded | MG MAGNESIUM ION × 2 BEF BERYLLIUM TRIFLUORIDE ION × 2 BCN BICINE × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.5；277 K；isopropanol, ammonium acetate, bicine, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
|
Resolution 2.90 Å R-free 0.298 |
| 1MIH A ROLE FOR CHEY GLU 89 IN CHEZ-MEDIATED DEPHOSPHORYLATION OF THE E. COLI CHEMOTAXIS RESPONSE REGULATOR CHEY Deposited 2002-08-23 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
0–128（129 aa）
|
Mutation：N59R | MN MANGANESE (II) ION × 1 SO4 SULFATE ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.4；293 K；1.8 M Ammonium sulfate, 1 mM MnCl2, 10 mM NaF, 1 mM BeCl2, 5% glycerol, 10 mg/ml CheY N59R, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.70 Å R-free 0.277 |
| 1MIH A ROLE FOR CHEY GLU 89 IN CHEZ-MEDIATED DEPHOSPHORYLATION OF THE E. COLI CHEMOTAXIS RESPONSE REGULATOR CHEY Deposited 2002-08-23 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
0–128（129 aa）
|
Mutation：N59R | MN MANGANESE (II) ION × 1 SO4 SULFATE ION × 2 BEF BERYLLIUM TRIFLUORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.4；293 K；1.8 M Ammonium sulfate, 1 mM MnCl2, 10 mM NaF, 1 mM BeCl2, 5% glycerol, 10 mg/ml CheY N59R, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
|
Resolution 2.70 Å R-free 0.277 |
| 1U8T Crystal structure of CheY D13K Y106W alone and in complex with a FliM peptide Deposited 2004-08-06 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–128（128 aa）
|
Mutation：D13K Y106W Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.9；277 K；PEG 3350, ammonium sulfate, Tris, VAPOR DIFFUSION, temperature 277K, pH 7.90
|
Resolution 1.50 Å R-free 0.273 |
| 1U8T Crystal structure of CheY D13K Y106W alone and in complex with a FliM peptide Deposited 2004-08-06 | Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
1–128（128 aa）
|
Mutation：D13K Y106W Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.9；277 K；PEG 3350, ammonium sulfate, Tris, VAPOR DIFFUSION, temperature 277K, pH 7.90
|
Resolution 1.50 Å R-free 0.273 |
| 1U8T Crystal structure of CheY D13K Y106W alone and in complex with a FliM peptide Deposited 2004-08-06 | Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain C
1–128（128 aa）
|
Mutation：D13K Y106W Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 3 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.9；277 K；PEG 3350, ammonium sulfate, Tris, VAPOR DIFFUSION, temperature 277K, pH 7.90
|
Resolution 1.50 Å R-free 0.273 |
| 1U8T Crystal structure of CheY D13K Y106W alone and in complex with a FliM peptide Deposited 2004-08-06 | Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain D
1–128（128 aa）
|
Mutation：D13K Y106W Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.9；277 K；PEG 3350, ammonium sulfate, Tris, VAPOR DIFFUSION, temperature 277K, pH 7.90
|
Resolution 1.50 Å R-free 0.273 |
| 1U8T Crystal structure of CheY D13K Y106W alone and in complex with a FliM peptide Deposited 2004-08-06 | Assembly 5 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain C
1–128（128 aa）
Chain D
1–128（128 aa）
|
Mutation：D13K Y106W Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：D13K Y106W Non-standard monomer：Yes (specific site not provided by mmCIF) | SO4 SULFATE ION × 4 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.9；277 K；PEG 3350, ammonium sulfate, Tris, VAPOR DIFFUSION, temperature 277K, pH 7.90
|
Resolution 1.50 Å R-free 0.273 |
| 1UDR CHEY MUTANT WITH LYS 91 REPLACED BY ASP, LYS 92 REPLACED BY ALA, ILE 96 REPLACED BY LYS AND ALA 98 REPLACED BY LEU (STABILIZING MUTATIONS IN HELIX 4) Deposited 1996-11-05 | Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain A
2–128（127 aa）
Chain B
2–128（127 aa）
Chain C
2–128（127 aa）
Chain D
2–128（127 aa）
|
Mutation：K91D, K92A, I96K, A98L Mutation：K91D, K92A, I96K, A98L Mutation：K91D, K92A, I96K, A98L Mutation：K91D, K92A, I96K, A98L | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 1.90 Å |
| 1VLZ UNCOUPLED PHOSPHORYLATION AND ACTIVATION IN BACTERIAL CHEMOTAXIS: THE 2.1 ANGSTROM STRUCTURE OF A THREONINE TO ISOLEUCINE MUTANT AT POSITION 87 OF CHEY Deposited 1995-04-21 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
1–128（128 aa）
Chain B
1–128（128 aa）
|
Not recorded | No recorded non-water small molecule | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 2.05 Å |
| 1YMU SIGNAL TRANSDUCTION PROTEIN CHEY MUTANT WITH MET 17 REPLACED BY GLY (M17G) Deposited 1995-12-14 | Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain A
2–128（127 aa）
Chain B
2–128（127 aa）
|
Mutation：INS(M0), M1R, A2S, M17G Mutation：INS(M0), M1R, A2S, M17G | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 7.2；pH 7.2
|
Resolution 2.30 Å |
| 1YMV SIGNAL TRANSDUCTION PROTEIN CHEY MUTANT WITH PHE 14 REPLACED BY GLY, SER 15 REPLACED BY GLY, AND MET 17 REPLACED BY GLY Deposited 1995-12-14 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
2–128（127 aa）
|
Mutation：INS(M0), M1R, A2S, F14G, S15G, M17G | MG MAGNESIUM ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6.8；pH 6.8
|
Resolution 1.90 Å |
| 1ZDM Crystal Structure of Activated CheY Bound to Xe Deposited 2005-04-14 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
0–128（129 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MN MANGANESE (II) ION × 1 XE XENON × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.4；298 K；1.8 M ammonium sulfate, 5-10% glycerol, 100 mM Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.40 Å R-free 0.267 |
| 1ZDM Crystal Structure of Activated CheY Bound to Xe Deposited 2005-04-14 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
0–128（129 aa）
|
Non-standard monomer：Yes (specific site not provided by mmCIF) | MN MANGANESE (II) ION × 1 XE XENON × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, HANGING DROP；pH 8.4；298 K；1.8 M ammonium sulfate, 5-10% glycerol, 100 mM Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
Resolution 2.40 Å R-free 0.267 |
| 3CHY CRYSTAL STRUCTURE OF ESCHERICHIA COLI CHEY REFINED AT 1.7-ANGSTROM RESOLUTION Deposited 1991-04-22 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Not recorded | SO4 SULFATE ION × 3 | X-RAY DIFFRACTION | mmCIF provides none of the parsed conditions | Resolution 1.66 Å |
| 5CHY STRUCTURE OF CHEMOTAXIS PROTEIN CHEY Deposited 1996-08-29 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Mutation：Y106W | CA CALCIUM ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
pH 6；28% PEG 8000, 0.12 M CALCIUM ACETATE, 0.1 M CACODYLATE BUFFER, PH 6.0
|
Resolution 2.00 Å |
| 6CHY STRUCTURE OF CHEMOTAXIS PROTEIN CHEY Deposited 1996-08-29 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
1–128（128 aa）
|
Mutation：T87I, Y106W | No recorded non-water small molecule | X-RAY DIFFRACTION |
X-ray crystallization conditions
18% PEG 3350 AND 0.2 M AMMONIUM SULFATE
|
Resolution 2.33 Å |
| 6CHY STRUCTURE OF CHEMOTAXIS PROTEIN CHEY Deposited 1996-08-29 | Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
1–128（128 aa）
|
Mutation：T87I, Y106W | SO4 SULFATE ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
18% PEG 3350 AND 0.2 M AMMONIUM SULFATE
|
Resolution 2.33 Å |
| 6CHY STRUCTURE OF CHEMOTAXIS PROTEIN CHEY Deposited 1996-08-29 | Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
1–128（128 aa）
|
Mutation：T87I, Y106W | SO4 SULFATE ION × 2 | X-RAY DIFFRACTION |
X-ray crystallization conditions
18% PEG 3350 AND 0.2 M AMMONIUM SULFATE
|
Resolution 2.33 Å |