SMTL ID : 5k7z.1 (1 other biounit)

Crystal structure of AibR in complex with isovaleryl coenzyme A and operator DNA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.92 Å

Oligo State

homo-dimer

Ligands

2 x IVC: Isovaleryl-coenzyme A(Non-covalent)

IVC.1: 28 residues within 4Å: Chain A: W.172, K.175, W.176, F.177, K.178, P.179, G.181, R.182, L.183, I.188 Chain B: M.72, F.75, N.100, L.103, V.112, I.115, L.116, H.119, D.131, K.134, K.135, Y.137, V.138, E.142, T.160, F.164, L.167, L.171 17 PLIP interactions: 10 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:F.75, B:V.112, B:I.115, B:L.116, B:K.134, B:Y.137 Hydrogen bonds: B:K.134, B:K.135, B:E.142, A:W.172, A:K.178, A:K.178, A:G.181, A:R.182, A:L.183 Salt bridges: B:K.135 pi-Stacking: A:W.176 IVC.2: 27 residues within 4Å: Chain A: M.72, F.75, N.100, L.103, V.112, I.115, L.116, H.119, D.131, K.134, K.135, Y.137, V.138, T.160, F.164, L.167, L.171 Chain B: W.172, K.175, W.176, F.177, K.178, G.181, R.182, L.183, T.184, I.188 17 PLIP interactions: 9 interactions with chain A, 8 interactions with chain B Hydrophobic interactions: A:F.75, A:F.75, A:F.75, A:V.112, A:L.116, A:L.171 Hydrogen bonds: A:D.131, A:K.135, B:W.172, B:K.178, B:K.178, B:G.181, B:R.182, B:L.183 Salt bridges: A:K.135, B:K.178 pi-Stacking: B:W.176

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bock, T. et al., Crystal structure of AibR in complex with isovaleryl coenzyme A and operator DNA. to be published

Release Date

2016-12-28

Peptides

Transcriptional regulator, TetR family: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Transcriptional regulator, TetR family

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