SMTL ID : 1ueh.1

E. coli undecaprenyl pyrophosphate synthase in complex with Triton X-100, magnesium and sulfate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: D.26, G.27, N.28, G.29, R.30, R.39 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.27, A:G.29, A:R.30 Water bridges: A:N.28, A:N.28, A:R.39 Salt bridges: A:R.30, A:R.39 SO4.2: 5 residues within 4Å: Chain A: R.194, R.200, S.202 Chain B: Y.211, R.241 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Salt bridges: B:R.241, A:R.194, A:R.200 Hydrogen bonds: A:S.202 SO4.5: 6 residues within 4Å: Chain B: D.26, G.27, N.28, G.29, R.30, R.39 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.27, B:G.29, B:R.30 Water bridges: B:N.28, B:R.39, B:R.39 Salt bridges: B:R.30, B:R.39 SO4.6: 3 residues within 4Å: Chain B: R.194, R.200, S.202 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.202 Water bridges: B:R.194 Salt bridges: B:R.194, B:R.200 SO4.7: 2 residues within 4Å: Chain B: K.98, R.102 4 PLIP interactions: 4 interactions with chain B Water bridges: B:S.95, B:K.98, B:S.99 Salt bridges: B:R.102

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: H.199 Chain B: E.213 6 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: A:H.199, B:E.213, H2O.12, H2O.12, H2O.27, H2O.27 MG.4: 2 residues within 4Å: Chain A: E.213 Chain B: H.199 6 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: B:H.199, A:E.213, H2O.12, H2O.12, H2O.27, H2O.27

2 x OXN: OXTOXYNOL-10(Non-covalent)

OXN.8: 12 residues within 4Å: Chain B: A.47, V.50, R.51, V.54, S.55, A.58, N.59, E.96, L.100, H.103, L.139 Ligands: OXN.9 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:V.54, B:E.96, B:L.100, B:L.100, B:L.139 Hydrogen bonds: B:N.59, B:H.103 Water bridges: B:N.59, B:S.99 OXN.9: 15 residues within 4Å: Chain B: M.25, N.28, H.43, G.46, A.47, V.50, A.69, F.89, A.92, I.109, F.116, I.141, A.143, W.221 Ligands: OXN.8 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:F.89, B:F.89, B:F.89, B:F.89, B:A.92, B:I.109, B:F.116, B:I.141, B:A.143 Hydrogen bonds: B:N.28

1 x UNL: UNKNOWN LIGAND

UNL.10: 3 residues within 4Å: Chain B: S.99, R.102, H.103 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.102, B:H.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chang, S.-Y. et al., Catalytic mechanism revealed by the crystal structure of undecaprenyl pyrophosphate synthase in complex with sulfate, magnesium, and triton. J.Biol.Chem. (2003)

Release Date

2003-08-12

Peptides

undecaprenyl pyrophosphate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

undecaprenyl pyrophosphate synthase

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