SMTL ID : 7epv.1

Crystal structure of tigecycline degrading monooxygenase Tet(X4)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

monomer

Ligands

1 x FDA: DIHYDROFLAVINE-ADENINE DINUCLEOTIDE(Non-covalent)

FDA.1: 29 residues within 4Å: Chain A: I.19, G.20, G.21, G.22, P.23, V.24, Y.42, E.43, R.44, D.45, T.56, L.57, D.58, R.114, R.118, R.134, K.135, L.136, A.164, N.165, G.166, Q.189, L.284, G.307, D.308, P.315, Q.319, G.320, V.321 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:L.284, A:P.315 Hydrogen bonds: A:G.21, A:G.21, A:V.24, A:R.44, A:R.44, A:D.58, A:R.114, A:R.114, A:R.118, A:L.136, A:L.136, A:N.165, A:D.308, A:V.321 Water bridges: A:G.22, A:G.25, A:R.44, A:D.45, A:D.45, A:D.45, A:G.55, A:D.58, A:D.58, A:G.166, A:D.308, A:D.308, A:D.308, A:A.309, A:G.320

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 9 residues within 4Å: Chain A: L.80, L.82, E.111, I.112, N.113, D.116, N.225, N.227 Ligands: GOL.3 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:E.111, A:N.113, A:D.116, A:D.116, A:N.225, A:N.227 Water bridges: A:N.225, A:N.227 GOL.3: 6 residues within 4Å: Chain A: D.79, L.80, A.81, L.82, N.227 Ligands: GOL.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.79 Water bridges: A:N.227, A:N.227 GOL.4: 6 residues within 4Å: Chain A: Y.78, A.81, P.83, R.106, F.107, P.110 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.78, A:R.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cheng, Q. et al., Structural and mechanistic basis of the high catalytic activity of monooxygenase Tet(X4) on tigecycline. Bmc Biol. (2021)

Release Date

2021-11-10

Peptides

Flavin-dependent monooxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Flavin-dependent monooxygenase

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