SMTL ID : 3zqi.1

Structure of Tetracycline repressor in complex with inducer peptide- TIP2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

hetero-2-2-mer

Ligands

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 7 residues within 4Å: Chain A: S.144, E.147, D.148, F.177, A.182 Chain B: H.139 Chain D: W.12 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:H.139, A:D.148 EDO.2: 5 residues within 4Å: Chain A: H.66, N.81, K.84, S.85, N.88 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.66, A:S.85 Water bridges: A:K.84, A:K.84, A:K.84 EDO.4: 6 residues within 4Å: Chain B: I.57, D.61, T.106, K.108, Q.109 Ligands: EDO.5 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.106, B:Q.109 Water bridges: B:D.61, B:D.61 EDO.5: 6 residues within 4Å: Chain B: D.61, F.67, K.108, Q.109, T.112 Ligands: EDO.4 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.109 Water bridges: B:K.108 EDO.6: 6 residues within 4Å: Chain B: R.87, S.144, V.145, A.182, E.183, F.186 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.87 Water bridges: B:D.148, B:A.182

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 1 residues within 4Å: Chain A: E.23 No protein-ligand interaction detected (PLIP)

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

PG4.7: 6 residues within 4Å: Chain B: S.7, I.10, N.11, E.58, D.61, R.62 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.11, B:R.62

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sevvana, M. et al., An Exclusive Alpha/Beta Code Directs Allostery in Tetr-Peptide Complexes. J.Mol.Biol. (2012)

Release Date

2011-12-28

Peptides

TETRACYCLINE REPRESSOR PROTEIN CLASS B FROM TRANSPOSON TN10, TETRACYCLINE REPRESSOR PROTEIN CLASS D: AB
INDUCER PEPTIDE TIP2: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

TETRACYCLINE REPRESSOR PROTEIN CLASS B FROM TRANSPOSON TN10, TETRACYCLINE REPRESSOR PROTEIN CLASS D

INDUCER PEPTIDE TIP2

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