SMTL ID : 7en7.1

The crystal structure of Escherichia coli MurR in complex with N-acetylmuramic-acid-6-phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.22 Å

Oligo State

homo-tetramer

Ligands

4 x J79: (2R)-2-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-bis(oxidanyl)-6-(phosphonooxymethyl)oxan-4-yl]oxypropanoic acid(Non-covalent)

J79.1: 14 residues within 4Å: Chain A: L.53, G.54, G.55, S.56, S.100, Y.101, S.102, K.105, S.154 Chain B: K.69, S.187, T.191 Chain C: H.81, T.85 21 PLIP interactions: 14 interactions with chain A, 5 interactions with chain B, 2 interactions with chain C Hydrogen bonds: A:G.55, A:S.56, A:S.56, A:S.56, A:Y.101, A:S.102, B:T.191, B:T.191 Water bridges: A:S.56, A:S.100, A:K.105, A:K.105, A:K.105, A:S.154, B:K.69 Salt bridges: A:K.105, A:K.105, B:K.69, C:H.81 Hydrophobic interactions: B:T.191, C:T.85 J79.2: 14 residues within 4Å: Chain A: K.69, S.187, T.191 Chain B: L.53, G.54, G.55, S.56, S.100, Y.101, S.102, K.105, S.154 Chain D: H.81, T.85 21 PLIP interactions: 14 interactions with chain B, 2 interactions with chain D, 5 interactions with chain A Hydrogen bonds: B:G.55, B:S.56, B:S.56, B:S.56, B:Y.101, B:S.102, A:T.191, A:T.191 Water bridges: B:S.56, B:S.100, B:K.105, B:K.105, B:K.105, B:S.154, A:K.69 Salt bridges: B:K.105, B:K.105, D:H.81, A:K.69 Hydrophobic interactions: D:T.85, A:T.191 J79.3: 14 residues within 4Å: Chain A: H.81, T.85 Chain C: L.53, G.54, G.55, S.56, S.100, Y.101, S.102, K.105, S.154 Chain D: K.69, S.187, T.191 20 PLIP interactions: 14 interactions with chain C, 4 interactions with chain D, 2 interactions with chain A Hydrogen bonds: C:G.55, C:S.56, C:S.56, C:S.56, C:Y.101, C:S.102, D:T.191 Water bridges: C:S.56, C:S.100, C:K.105, C:K.105, C:K.105, C:S.154, D:K.69 Salt bridges: C:K.105, C:K.105, D:K.69, A:H.81 Hydrophobic interactions: D:T.191, A:T.85 J79.4: 14 residues within 4Å: Chain B: H.81, T.85 Chain C: K.69, S.187, T.191 Chain D: L.53, G.54, G.55, S.56, S.100, Y.101, S.102, K.105, S.154 20 PLIP interactions: 2 interactions with chain B, 4 interactions with chain C, 14 interactions with chain D Hydrophobic interactions: B:T.85, C:T.191 Salt bridges: B:H.81, C:K.69, D:K.105, D:K.105 Hydrogen bonds: C:T.191, D:G.55, D:S.56, D:S.56, D:S.56, D:Y.101, D:S.102 Water bridges: C:K.69, D:S.56, D:S.100, D:K.105, D:K.105, D:K.105, D:S.154

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Y. et al., Molecular basis for cell-wall recycling regulation by transcriptional repressor MurR in Escherichia coli. Nucleic Acids Res. (2022)

Release Date

2022-04-20

Peptides

HTH-type transcriptional regulator MurR: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

HTH-type transcriptional regulator MurR

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