SMTL ID : 6f9g.5 (4 other biounits)

Ligand binding domain of P. putida KT2440 polyamine chemorecpetors McpU in complex putrescine.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

monomer

Ligands

1 x PUT: 1,4-DIAMINOBUTANE(Non-covalent)

PUT.1: 10 residues within 4Å: Chain A: Y.107, Y.139, M.153, M.157, W.173, Y.189, D.191, E.192, M.200, D.220 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.107, A:Y.139, A:W.173 Hydrogen bonds: A:D.191, A:D.220

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: W.140, L.148, E.149, L.150 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.150 Water bridges: A:R.94 GOL.3: 1 residues within 4Å: Chain A: R.72 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gavira, J.A. et al., Structural Basis for Polyamine Binding at the dCACHE Domain of the McpU Chemoreceptor from Pseudomonas putida. J. Mol. Biol. (2018)

Release Date

2018-03-28

Peptides

Methyl-accepting chemotaxis protein McpU: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

Methyl-accepting chemotaxis protein McpU

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