SMTL ID : 6xlk.1

Cryo-EM structure of EcmrR-DNA complex in EcmrR-RPitc-4nt

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x 1N7: CHAPSO(Non-covalent)

1N7.1: 11 residues within 4Å: Chain C: Y.168, D.170, E.172, Y.173, K.174, E.175, M.178, R.219, Y.222, M.226, L.236 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:Y.168, C:Y.173, C:R.219, C:Y.222, C:L.236 Hydrogen bonds: C:Y.173, C:K.174, C:K.174 1N7.3: 9 residues within 4Å: Chain D: Y.168, K.171, E.172, Y.173, K.174, E.175, M.178, R.219, Y.222 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:Y.168, D:R.219, D:Y.222, D:Y.222, D:Y.222 Hydrogen bonds: D:Y.173, D:K.174, D:K.174

2 x 118: TETRAPHENYLANTIMONIUM ION(Non-covalent)

118.2: 9 residues within 4Å: Chain C: Y.126, I.139, I.142, G.146, C.164, E.184, Y.244, I.248, W.249 8 PLIP interactions: 8 interactions with chain C Hydrophobic interactions: C:I.142, C:Y.244, C:I.248, C:W.249, C:W.249, C:W.249 pi-Stacking: C:W.249, C:W.249 118.4: 10 residues within 4Å: Chain D: Y.126, I.142, G.146, M.150, A.162, C.164, F.182, E.184, Y.244, W.249 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:I.142, D:I.142, D:A.162, D:F.182, D:W.249, D:W.249, D:W.249 pi-Stacking: D:W.249, D:W.249

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, Y. et al., Structural visualization of transcription activated by a multidrug-sensing MerR family regulator. Nat Commun (2021)

Release Date

2021-04-07

Peptides

MerR family transcriptional regulator EcmrR: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
G

D
H

MerR family transcriptional regulator EcmrR

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