SMTL ID : 6ioq.1

The ligand binding domain of Mlp24 with glycine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

homo-dimer

Ligands

2 x GLY: GLYCINE(Non-covalent)

GLY.1: 8 residues within 4Å: Chain A: Y.96, R.101, W.103, Y.119, D.121, I.122, I.128, D.148 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:Y.119, A:D.121, A:D.121, A:I.122, G.1 Salt bridges: A:R.101 GLY.3: 8 residues within 4Å: Chain B: Y.96, R.101, W.103, Y.119, D.121, I.122, I.128, D.148 6 PLIP interactions: 1 Ligand-Ligand interactions, 5 interactions with chain B Hydrogen bonds: G.3, B:Y.119, B:D.121, B:D.121, B:I.122 Salt bridges: B:R.101

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: E.85, D.87, W.90, E.91 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.85, A:D.87, A:W.90, H2O.1, H2O.2 CA.4: 4 residues within 4Å: Chain B: E.85, D.87, W.90, E.91 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.85, B:D.87, B:W.90, H2O.3, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Takahashi, Y. et al., Calcium Ions Modulate Amino Acid Sensing of the Chemoreceptor Mlp24 ofVibrio cholerae. J. Bacteriol. (2019)

Release Date

2019-03-06

Peptides

Methyl-accepting chemotaxis protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Methyl-accepting chemotaxis protein

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