SMTL ID : 2x9d.1

Tet repressor (class D) in complex with iso-7-chlortetracycline

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

homo-dimer

Ligands

2 x ITC: ISO-7-CHLORTETRACYCLINE(Non-covalent)

ITC.1: 17 residues within 4Å: Chain A: L.59, H.63, S.66, N.81, F.85, H.99, R.103, P.104, T.111, V.112, Q.115, I.133, S.134, S.137, H.138 Chain B: L.169, L.173 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.133 Hydrogen bonds: A:H.63, A:N.81, A:R.103, A:Q.115 ITC.6: 17 residues within 4Å: Chain A: L.169, L.173 Chain B: L.59, H.63, S.66, N.81, F.85, H.99, R.103, P.104, T.111, V.112, Q.115, I.133, S.134, S.137, H.138 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.133 Hydrogen bonds: B:H.63, B:N.81, B:R.103, B:Q.115

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

CL.2: 1 residues within 4Å: Chain A: L.3 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: E.72, S.73, S.76 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain A: N.4, R.5, E.6 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain A: L.186, L.189, E.190 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain B: L.3 Ligand excluded by PLIP CL.8: 3 residues within 4Å: Chain B: E.72, S.73, S.76 Ligand excluded by PLIP CL.9: 3 residues within 4Å: Chain B: N.4, R.5, E.6 Ligand excluded by PLIP CL.10: 3 residues within 4Å: Chain B: L.186, L.189, E.190 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Volkers, G. et al., Recognition of Drug Degradation Products by Target Proteins: Isotetracycline Binding to Tet Repressor. J.Med.Chem. (2011)

Release Date

2011-03-23

Peptides

TETRACYCLINE REPRESSOR PROTEIN CLASS D: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

TETRACYCLINE REPRESSOR PROTEIN CLASS D

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