SMTL ID : 1oms.1

Structure determination by MAD: E.coli Trigger Factor binding at the ribosomal exit tunnel.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-trimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: R.60 Chain C: K.101, L.102 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:L.102 Water bridges: C:L.102, C:E.104 Salt bridges: A:R.60 SO4.2: 3 residues within 4Å: Chain A: K.101, L.102 Chain C: R.60 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain A Salt bridges: C:R.60 Hydrogen bonds: A:L.102 SO4.3: 2 residues within 4Å: Chain A: G.50, K.51 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.51 Salt bridges: A:K.51 SO4.4: 4 residues within 4Å: Chain A: Q.59, R.60 Chain B: Y.115 Chain C: L.102 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.59, A:Q.59 Salt bridges: A:R.60 SO4.5: 1 residues within 4Å: Chain B: E.117 No protein-ligand interaction detected (PLIP) SO4.6: 2 residues within 4Å: Chain B: R.43, K.49 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Water bridges: A:K.84, B:K.49, B:K.49 Salt bridges: B:R.43, B:K.49 SO4.7: 0 residues within 4Å: (No contacts) 2 PLIP interactions: 2 interactions with chain B Water bridges: B:E.104, B:E.104 SO4.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SO4.9: 3 residues within 4Å: Chain B: P.53, M.54, N.55 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.55 SO4.13: 3 residues within 4Å: Chain C: R.43, R.48, K.49 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:K.49 Salt bridges: C:R.43 SO4.14: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SO4.15: 2 residues within 4Å: Chain C: Q.12, G.13 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:G.13 Water bridges: C:Q.12, C:Q.12 SO4.16: 1 residues within 4Å: Ligands: PG4.17 No protein-ligand interaction detected (PLIP)

5 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.10: 8 residues within 4Å: Chain A: G.71, M.74, Y.95 Chain B: Q.67, G.71, G.98, Y.100 Ligands: PG4.11 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.71, B:G.98 PG4.11: 8 residues within 4Å: Chain A: Q.67, D.68, G.71 Chain B: G.71, M.74, S.75, Y.95 Ligands: PG4.10 1 PLIP interactions: 1 interactions with chain B Water bridges: B:S.75 PG4.17: 4 residues within 4Å: Chain C: A.90, G.91, A.92 Ligands: SO4.16 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:A.92 Water bridges: C:A.90, C:E.113 PG4.18: 4 residues within 4Å: Chain C: G.71, M.74, S.75, Y.95 No protein-ligand interaction detected (PLIP) PG4.19: 6 residues within 4Å: Chain C: V.96, P.97, G.98, T.107, Y.108, S.109 No protein-ligand interaction detected (PLIP)

1 x SO2: SULFUR DIOXIDE(Non-covalent)

SO2.12: 2 residues within 4Å: Chain B: R.43, R.48 No protein-ligand interaction detected (PLIP)

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.20: 4 residues within 4Å: Chain A: K.32 Chain C: P.53, M.54, N.55 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain C Hydrogen bonds: A:K.32, C:N.55, C:N.55

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kristensen, O. et al., Chaperone binding at the ribosomal exit tunnel. Structure (2003)

Release Date

2003-12-16

Peptides

Trigger Factor: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Trigger Factor