SMTL ID : 5fkk.1

TetR(D) N82A mutant in complex with anhydrotetracycline and magnesium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

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

PG4.1: 6 residues within 4Å: Chain A: L.59, H.63, S.66, F.85, T.111, S.137 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.66 Water bridges: A:Q.115

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

SO4.2: 2 residues within 4Å: Chain A: R.91, Y.92 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.91 Salt bridges: A:R.91

9 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 3 residues within 4Å: Chain A: E.72, S.73, S.76 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: R.2, L.3 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: N.4, R.5, E.6 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: T.25, T.26, K.47 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain B: S.73, S.76 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain B: R.2, L.3 Ligand excluded by PLIP CL.11: 3 residues within 4Å: Chain B: N.4, R.5, E.6 Ligand excluded by PLIP CL.12: 2 residues within 4Å: Chain B: T.25, T.26 Ligand excluded by PLIP CL.13: 2 residues within 4Å: Chain A: L.168 Chain B: R.117 Ligand excluded by PLIP

1 x TDC: 5A,6-ANHYDROTETRACYCLINE

TDC.7: 17 residues within 4Å: Chain A: L.173, M.176 Chain B: H.63, S.66, A.81, F.85, H.99, T.102, R.103, P.104, Q.108, T.111, V.112, Q.115, L.130, I.133 Ligands: MG.8 15 PLIP interactions: 14 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:P.104, B:V.112, B:L.130, A:L.173 Hydrogen bonds: B:T.102, B:Q.115 Water bridges: B:T.102, B:T.102, B:R.103, B:Q.108, B:Q.108, B:T.111, B:S.137, B:S.137, B:S.137

1 x MG: MAGNESIUM ION(Non-covalent)

MG.8: 2 residues within 4Å: Chain B: H.99 Ligands: TDC.7 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:H.99, H2O.3, H2O.3, H2O.8

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.14: 3 residues within 4Å: Chain A: N.17, L.90, R.91 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Werten, S. et al., Modular Organisation of Inducer Recognition and Allostery in the Tetracycline Repressor. FEBS J. (2016)

Release Date

2016-04-06

Peptides

TETRACYCLINE REPRESSOR, CLASS D: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

TETRACYCLINE REPRESSOR, CLASS D

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