SMTL ID : 8f7n.1

Crystal structure of chemoreceptor McpZ ligand sensing domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

20 x YB: YTTERBIUM (III) ION(Non-covalent)(Non-functional Binders)

YB.1: 1 residues within 4Å: Chain A: E.99 Ligand excluded by PLIP YB.2: 2 residues within 4Å: Ligands: YB.3, YB.7 Ligand excluded by PLIP YB.3: 4 residues within 4Å: Chain A: E.155 Ligands: YB.2, YB.4, YB.7 Ligand excluded by PLIP YB.4: 3 residues within 4Å: Chain A: E.155 Ligands: YB.3, YB.7 Ligand excluded by PLIP YB.5: 1 residues within 4Å: Chain A: E.37 Ligand excluded by PLIP YB.6: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP YB.7: 4 residues within 4Å: Chain A: E.155 Ligands: YB.2, YB.3, YB.4 Ligand excluded by PLIP YB.8: 3 residues within 4Å: Chain A: E.151, T.154, E.155 Ligand excluded by PLIP YB.9: 7 residues within 4Å: Chain A: R.126, E.129 Chain B: V.125, R.126, E.129, E.261 Ligands: YB.19 Ligand excluded by PLIP YB.10: 1 residues within 4Å: Chain A: D.365 Ligand excluded by PLIP YB.11: 1 residues within 4Å: Chain B: E.99 Ligand excluded by PLIP YB.12: 2 residues within 4Å: Ligands: YB.13, YB.17 Ligand excluded by PLIP YB.13: 4 residues within 4Å: Chain B: E.155 Ligands: YB.12, YB.14, YB.17 Ligand excluded by PLIP YB.14: 3 residues within 4Å: Chain B: E.155 Ligands: YB.13, YB.17 Ligand excluded by PLIP YB.15: 1 residues within 4Å: Chain B: E.37 Ligand excluded by PLIP YB.16: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP YB.17: 4 residues within 4Å: Chain B: E.155 Ligands: YB.12, YB.13, YB.14 Ligand excluded by PLIP YB.18: 3 residues within 4Å: Chain B: E.151, T.154, E.155 Ligand excluded by PLIP YB.19: 7 residues within 4Å: Chain A: V.125, R.126, E.129, E.261 Chain B: R.126, E.129 Ligands: YB.9 Ligand excluded by PLIP YB.20: 1 residues within 4Å: Chain B: D.365 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Salar, S. et al., The structural analysis of the periplasmic domain of Sinorhizobium meliloti chemoreceptor McpZ reveals a novel fold and suggests a complex mechanism of transmembrane signaling. Proteins (2023)

Release Date

2023-07-05

Peptides

Methyl-accepting chemotaxis protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Methyl-accepting chemotaxis protein