Current Protein Identity:P0A2D5 New Search
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

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
2CHE STRUCTURE OF THE MG2+-BOUND FORM OF CHEY AND MECHANISM OF PHOSPHORYL TRANSFER IN BACTERIAL CHEMOTAXIS Deposited 1994-01-17 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 1.80 Å
2CHF STRUCTURE OF THE MG2+-BOUND FORM OF CHEY AND THE MECHANISM OF PHOSPHORYL TRANSFER IN BACTERIAL CHEMOTAXIS Deposited 1994-01-17 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 1.80 Å
2CHY THREE-DIMENSIONAL STRUCTURE OF CHEY, THE RESPONSE REGULATOR OF BACTERIAL CHEMOTAXIS Deposited 1990-05-17 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 2.70 Å
2FKA Crystal structure of Mg(2+) and BeF(3)(-)-bound CheY in complex with CheZ(200-214) solved from a F432 crystal grown in CAPS (pH 10.5) Deposited 2006-01-04 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 SO4 SULFATE ION × 1 CXS 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID × 2 BEF BERYLLIUM TRIFLUORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 10.5;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M CAPS, pH 10.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.224
2FKA Crystal structure of Mg(2+) and BeF(3)(-)-bound CheY in complex with CheZ(200-214) solved from a F432 crystal grown in CAPS (pH 10.5) Deposited 2006-01-04 Assembly 2 Protein homooligomer Homooligomer;Protein × 12 PDB declaration: dodecameric(12) Consistent with protein count
Chain A 1–128(128 aa)
Not recorded MG MAGNESIUM ION × 12 SO4 SULFATE ION × 12 CXS 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID × 24 BEF BERYLLIUM TRIFLUORIDE ION × 12 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 10.5;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M CAPS, pH 10.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.224
2FLK Crystal structure of CheY in complex with CheZ(200-214) solved from a F432 crystal grown in CAPS (pH 10.5) Deposited 2006-01-06 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 CXS 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 10.5;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M CAPS, pH 10.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.10 Å R-free 0.207
2FLK Crystal structure of CheY in complex with CheZ(200-214) solved from a F432 crystal grown in CAPS (pH 10.5) Deposited 2006-01-06 Assembly 2 Protein heterocomplex Heteromer;Protein × 48 PDB declaration: 48-meric(48) Consistent with protein count
Chain A 1–128(128 aa)
Not recorded SO4 SULFATE ION × 24 CXS 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID × 48 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 10.5;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M CAPS, pH 10.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.10 Å R-free 0.207
2FLW Crystal structure of Mg2+ and BeF3- ound CheY in complex with CheZ 200-214 solved from a F432 crystal grown in Hepes (pH 7.5) Deposited 2006-01-06 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 SO4 SULFATE ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.228
2FMF Crystal structure of CheY in complex with CheZ 200-214 solved from a F432 crystal grown in Hepes (pH 7.5) Deposited 2006-01-09 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 VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.213
2FMH Crystal structure of Mg2+ and BeF3- bound CheY in complex with CheZ 200-214 solved from a F432 crystal grown in Tris (pH 8.4) Deposited 2006-01-09 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 SO4 SULFATE ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 8.4;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.246
2FMH Crystal structure of Mg2+ and BeF3- bound CheY in complex with CheZ 200-214 solved from a F432 crystal grown in Tris (pH 8.4) Deposited 2006-01-09 Assembly 2 Protein heterocomplex Heteromer;Protein × 48 PDB declaration: 48-meric(48) Consistent with protein count
Chain A 1–128(128 aa)
Not recorded MG MAGNESIUM ION × 24 SO4 SULFATE ION × 24 BEF BERYLLIUM TRIFLUORIDE ION × 24 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 24 GOL GLYCEROL × 24 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 8.4;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.246
2FMH Crystal structure of Mg2+ and BeF3- bound CheY in complex with CheZ 200-214 solved from a F432 crystal grown in Tris (pH 8.4) Deposited 2006-01-09 Assembly 3 Protein heterocomplex Heteromer;Protein × 6 PDB declaration: hexameric(6) Consistent with protein count
Chain A 1–128(128 aa)
Not recorded MG MAGNESIUM ION × 3 SO4 SULFATE ION × 3 BEF BERYLLIUM TRIFLUORIDE ION × 3 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 3 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 8.4;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.246
2FMI Crystal structure of CheY in complex with CheZ 200-214 solved from a F432 crystal grown in Tris (pH 8.4) Deposited 2006-01-09 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 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 8.4;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.30 Å R-free 0.219
2FMI Crystal structure of CheY in complex with CheZ 200-214 solved from a F432 crystal grown in Tris (pH 8.4) Deposited 2006-01-09 Assembly 2 Protein heterocomplex Heteromer;Protein × 6 PDB declaration: hexameric(6) Consistent with protein count
Chain A 1–128(128 aa)
Not recorded SO4 SULFATE ION × 3 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 3 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 8.4;298 K;2M ammonium sulfate, 0.2M lithium sulfate, 0.1M Tris, pH 8.4, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.30 Å R-free 0.219
2FMK Crystal structure of Mg2+ and BeF3- bound CheY in complex with CheZ 200-214 solved from a P2(1)2(1)2 crystal grown in MES (pH 6.0) Deposited 2006-01-09 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 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;37.5% PEG 8000, 0.05M sodium phosphate (monobasic), 0.1M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.00 Å R-free 0.232
2PL9 Crystal Structure of CheY-Mg(2+)-BeF(3)(-) in Complex with CheZ(C19) Peptide solved from a P2(1)2(1)2 Crystal Deposited 2007-04-19 Assembly 1 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric(2) Consistent with protein count
Chain A 2–129(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 6;298 K;37.5 % PEG 8000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.60 Å R-free 0.274
2PL9 Crystal Structure of CheY-Mg(2+)-BeF(3)(-) in Complex with CheZ(C19) Peptide solved from a P2(1)2(1)2 Crystal Deposited 2007-04-19 Assembly 2 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric(2) Consistent with protein count
Chain B 2–129(128 aa)
Not recorded MG MAGNESIUM ION × 1 BEF BERYLLIUM TRIFLUORIDE ION × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;37.5 % PEG 8000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.60 Å R-free 0.274
2PL9 Crystal Structure of CheY-Mg(2+)-BeF(3)(-) in Complex with CheZ(C19) Peptide solved from a P2(1)2(1)2 Crystal Deposited 2007-04-19 Assembly 3 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric(2) Consistent with protein count
Chain C 2–129(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 6;298 K;37.5 % PEG 8000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.60 Å R-free 0.274
2PMC Crystal Structure of CheY-Mg(2+) in Complex with CheZ(C15) Peptide solved from a P1 Crystal Deposited 2007-04-20 Assembly 1 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric(2) Consistent with protein count
Chain A 2–129(128 aa)
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;37.5 % PEG 8000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.69 Å R-free 0.285
2PMC Crystal Structure of CheY-Mg(2+) in Complex with CheZ(C15) Peptide solved from a P1 Crystal Deposited 2007-04-20 Assembly 2 Protein heterocomplex Heteromer;Protein × 2 PDB declaration: dimeric(2) Consistent with protein count
Chain B 2–129(128 aa)
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;37.5 % PEG 8000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.69 Å R-free 0.285
2PMC Crystal Structure of CheY-Mg(2+) in Complex with CheZ(C15) Peptide solved from a P1 Crystal Deposited 2007-04-20 Assembly 3 Protein monomer Monomer;Protein × 1 PDB declaration: monomeric(1) Consistent with protein count
Chain C 2–129(128 aa)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;37.5 % PEG 8000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.69 Å R-free 0.285
2PMC Crystal Structure of CheY-Mg(2+) in Complex with CheZ(C15) Peptide solved from a P1 Crystal Deposited 2007-04-20 Assembly 4 Protein monomer Monomer;Protein × 1 PDB declaration: monomeric(1) Consistent with protein count
Chain D 2–129(128 aa)
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP;pH 6;298 K;37.5 % PEG 8000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.69 Å R-free 0.285
8WIW Cryo-EM structure of the flagellar C ring in the CW state Deposited 2023-09-25 Assembly 1 Protein heterocomplex Heteromer;Protein × 238 PDB declaration: 238-meric(238) Consistent with protein count
Chain 4 1–129(129 aa)
Chain 9 1–129(129 aa)
Chain A5 1–129(129 aa)
Chain AN 1–129(129 aa)
Chain AT 1–129(129 aa)
Chain AZ 1–129(129 aa)
Chain Af 1–129(129 aa)
Chain Al 1–129(129 aa)
Chain Ar 1–129(129 aa)
Chain Ax 1–129(129 aa)
Chain B6 1–129(129 aa)
Chain BB 1–129(129 aa)
Chain BI 1–129(129 aa)
Chain BP 1–129(129 aa)
Chain BW 1–129(129 aa)
Chain Bd 1–129(129 aa)
Chain Bk 1–129(129 aa)
Chain Br 1–129(129 aa)
Chain By 1–129(129 aa)
Chain CC 1–129(129 aa)
Chain CJ 1–129(129 aa)
Chain CQ 1–129(129 aa)
Chain CX 1–129(129 aa)
Chain Ce 1–129(129 aa)
Chain Cl 1–129(129 aa)
Chain Cs 1–129(129 aa)
Chain Cz 1–129(129 aa)
Chain h 1–129(129 aa)
Chain i 1–129(129 aa)
Chain j 1–129(129 aa)
Chain k 1–129(129 aa)
Chain l 1–129(129 aa)
Chain m 1–129(129 aa)
Chain n 1–129(129 aa)
Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE;Blot time: 4 Blot force: 10 Wait time: 30 Blot total: 1 Drain time: 2
Resolution 5.60 Å
8WOE Cryo-EM structure of the intact flagellar motor-hook complex in the CW state Deposited 2023-10-07 Assembly 1 Protein heterocomplex Heteromer;Protein × 451 PDB declaration: 451-meric(451) Consistent with protein count
Chain B6 1–129(129 aa)
Chain Bd 1–129(129 aa)
Chain Bk 1–129(129 aa)
Chain Br 1–129(129 aa)
Chain By 1–129(129 aa)
Chain C7 1–129(129 aa)
Chain CC 1–129(129 aa)
Chain CJ 1–129(129 aa)
Chain CQ 1–129(129 aa)
Chain CX 1–129(129 aa)
Chain Ce 1–129(129 aa)
Chain Cl 1–129(129 aa)
Chain Cs 1–129(129 aa)
Chain Cz 1–129(129 aa)
Chain D0 1–129(129 aa)
Chain D4 1–129(129 aa)
Chain DB 1–129(129 aa)
Chain DH 1–129(129 aa)
Chain DZ 1–129(129 aa)
Chain Df 1–129(129 aa)
Chain Dl 1–129(129 aa)
Chain Dr 1–129(129 aa)
Chain Dx 1–129(129 aa)
Chain E0 1–129(129 aa)
Chain E6 1–129(129 aa)
Chain E7 1–129(129 aa)
Chain E8 1–129(129 aa)
Chain E9 1–129(129 aa)
Chain ED 1–129(129 aa)
Chain EK 1–129(129 aa)
Chain ER 1–129(129 aa)
Chain EY 1–129(129 aa)
Chain FA 1–129(129 aa)
Chain FB 1–129(129 aa)
Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE;Blot time: 4 Blot force: 10 Wait time: 30 Blot total: 1 Drain time: 2
Resolution 4.30 Å
8XP1 Cryo-EM structure of the protomers of the C ring in the CW state Deposited 2024-01-02 Assembly 1 Protein heterocomplex Heteromer;Protein × 21 PDB declaration: 21-meric(21) Consistent with protein count
Chain h 1–129(129 aa)
Chain i 1–129(129 aa)
Chain j 1–129(129 aa)
Mutation:D13K, Y106W Mutation:D13K, Y106W Mutation:D13K, Y106W No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE;Blot time: 4 Blot force: 10 Wait time: 30 Blot total: 1 Drain time: 2
Resolution 4.40 Å