SMTL ID : 4tsm.1 (2 other biounits)

MBP-fusion protein of PilA1 from C. difficile R20291 residues 26-166

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x GLC- GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC-GLC-GLC.1: 19 residues within 4Å: Chain A: N.13, D.15, K.16, K.43, E.45, E.46, W.63, A.64, D.66, R.67, E.112, E.154, P.155, Y.156, F.157, W.231, W.341, Y.342, R.345 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.43, A:E.45 Water bridges: A:K.43

8 x TMO: trimethylamine oxide(Non-covalent)

TMO.2: 5 residues within 4Å: Chain A: S.271, P.272, N.273, K.274, E.275 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:P.272, A:K.274 TMO.3: 3 residues within 4Å: Chain A: P.41, D.42, K.47 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.42, A:K.47 Salt bridges: A:D.42 TMO.4: 3 residues within 4Å: Chain A: G.14, H.40, D.42 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.40 Water bridges: A:G.14 Salt bridges: A:D.42 TMO.5: 3 residues within 4Å: Chain A: A.78, E.79, K.274 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.79 TMO.6: 2 residues within 4Å: Chain A: A.83, A.84 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.84 TMO.7: 2 residues within 4Å: Chain A: N.186, A.187 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.187 TMO.8: 3 residues within 4Å: Chain A: S.372, K.376, A.458 No protein-ligand interaction detected (PLIP) TMO.9: 2 residues within 4Å: Chain A: M.1, K.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:M.1, A:M.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Piepenbrink, K.H. et al., Structural and Evolutionary Analyses Show Unique Stabilization Strategies in the Type IV Pili of Clostridium difficile. Structure (2015)

Release Date

2015-01-14

Peptides

maltose-binding protein, pilin chimera: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

maltose-binding protein, pilin chimera

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