SMTL ID : 2y6r.2 (3 other biounits)

Structure of the TetX monooxygenase in complex with the substrate 7- chlortetracycline

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

monomer

Ligands

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 29 residues within 4Å: Chain A: I.32, G.33, G.34, G.35, P.36, V.37, Y.55, E.56, R.57, D.58, L.70, D.71, R.127, R.131, R.147, K.148, L.149, A.177, N.178, G.179, Q.202, G.320, D.321, P.328, G.331, Q.332, G.333, V.334 Ligands: CTC.2 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:P.328 Hydrogen bonds: A:G.34, A:V.37, A:R.57, A:R.57, A:D.58, A:D.71, A:D.71, A:R.127, A:R.127, A:R.131, A:L.149, A:L.149, A:N.178, A:G.179, A:D.321, A:V.334 pi-Cation interactions: A:R.127

1 x CTC: 7-CHLOROTETRACYCLINE(Non-covalent)

CTC.2: 14 residues within 4Å: Chain A: Q.202, R.223, M.225, F.234, N.236, H.244, F.245, G.246, P.328, F.329, A.330, G.331, M.385 Ligands: FAD.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.234, A:F.234, A:F.234 Hydrogen bonds: A:R.223, A:G.246

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

SO4.3: 2 residues within 4Å: Chain A: A.63, R.64 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.64 Salt bridges: A:R.64 SO4.4: 2 residues within 4Å: Chain A: R.147, K.166 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.147, A:K.166 SO4.5: 1 residues within 4Å: Chain A: K.148 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Volkers, G. et al., Structural Basis for a New Tetracycline Resistance Mechanism Relying on the Tetx Monooxygenase. FEBS Lett. (2011)

Release Date

2011-03-23

Peptides

TETX2 PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

TETX2 PROTEIN

Related Entries With Identical Sequence