SMTL ID : 3myy.1

Structure of E. Coli CheY mutant A113P bound to Beryllium fluoride

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x BEF: BERYLLIUM TRIFLUORIDE ION(Covalent)(Non-covalent)

BEF.1: 7 residues within 4Å: Chain A: D.56, W.57, N.58, T.86, A.87, K.108 Ligands: MN.2 No protein-ligand interaction detected (PLIP) BEF.7: 4 residues within 4Å: Chain A: E.34, A.35, D.40, K.44 No protein-ligand interaction detected (PLIP) BEF.11: 7 residues within 4Å: Chain B: D.56, W.57, N.58, T.86, A.87, K.108 Ligands: MN.12 No protein-ligand interaction detected (PLIP) BEF.16: 3 residues within 4Å: Chain B: E.34, D.40, K.44 No protein-ligand interaction detected (PLIP)

6 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 5 residues within 4Å: Chain A: D.11, D.12, D.56, N.58 Ligands: BEF.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.12, A:D.56, A:N.58, H2O.1, H2O.2 MN.8: 1 residues within 4Å: Chain A: S.14 No protein-ligand interaction detected (PLIP) MN.9: 2 residues within 4Å: Chain A: G.48, G.49 No protein-ligand interaction detected (PLIP) MN.12: 5 residues within 4Å: Chain B: D.11, D.12, D.56, N.58 Ligands: BEF.11 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.12, B:D.56, B:N.58, H2O.8, H2O.9 MN.17: 1 residues within 4Å: Chain B: K.91 No protein-ligand interaction detected (PLIP) MN.18: 1 residues within 4Å: Chain B: S.14 No protein-ligand interaction detected (PLIP)

7 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 1 residues within 4Å: Chain A: R.18 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.18, A:R.18 GOL.4: 4 residues within 4Å: Chain A: W.57, N.58, E.88, N.93 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.58, A:N.93 Water bridges: A:N.58 GOL.5: 3 residues within 4Å: Chain A: K.6, N.31, G.49 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.6, A:N.31 Water bridges: A:E.4, A:K.6 GOL.6: 3 residues within 4Å: Chain A: K.90, K.91, E.92 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.91, A:E.92 GOL.13: 3 residues within 4Å: Chain B: W.57, N.58, E.88 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:W.57 Water bridges: B:T.86, B:T.86, B:N.93 GOL.14: 3 residues within 4Å: Chain B: K.6, N.31, G.49 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.31, B:N.31 GOL.15: 8 residues within 4Å: Chain B: L.45, G.48, G.49, Y.50, A.76, M.77, L.80 Ligands: SO4.19 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.48, B:Y.50, B:A.76

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.10: 3 residues within 4Å: Chain A: K.91 Chain B: K.90, K.91 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:K.91 Water bridges: B:A.89, A:K.91, A:K.91, A:K.91 Salt bridges: A:K.91 SO4.19: 3 residues within 4Å: Chain B: G.48, G.49 Ligands: GOL.15 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.49 SO4.20: 1 residues within 4Å: Chain B: K.69 2 PLIP interactions: 2 interactions with chain B Water bridges: B:K.69, B:K.69

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Foster, C.A. et al., Role of Position K+4 in the Phosphorylation and Dephosphorylation Reaction Kinetics of the CheY Response Regulator. Biochemistry (2021)

Release Date

2011-05-11

Peptides

Chemotaxis protein cheY: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Chemotaxis protein cheY