SMTL ID : 8f4a.1

Crystal structure of acetyltransferase Eis from M. tuberculosis in complex with chlorhexidine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.41 Å

Oligo State

homo-hexamer

Ligands

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: W.33, R.57, V.60, P.61, D.63, G.64, A.65 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:W.33, A:R.57, A:R.57, A:D.63, A:G.64, A:A.65 GOL.3: 7 residues within 4Å: Chain B: W.33, R.57, V.60, P.61, D.63, G.64, A.65 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:W.33, B:R.57, B:R.57, B:D.63, B:G.64, B:A.65 GOL.5: 7 residues within 4Å: Chain C: W.33, R.57, V.60, P.61, D.63, G.64, A.65 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:W.33, C:R.57, C:R.57, C:D.63, C:G.64, C:A.65 GOL.7: 7 residues within 4Å: Chain D: W.33, R.57, V.60, P.61, D.63, G.64, A.65 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:W.33, D:R.57, D:R.57, D:D.63, D:G.64, D:A.65 GOL.9: 7 residues within 4Å: Chain E: W.33, R.57, V.60, P.61, D.63, G.64, A.65 6 PLIP interactions: 6 interactions with chain E Hydrogen bonds: E:W.33, E:R.57, E:R.57, E:D.63, E:G.64, E:A.65 GOL.11: 7 residues within 4Å: Chain F: W.33, R.57, V.60, P.61, D.63, G.64, A.65 6 PLIP interactions: 6 interactions with chain F Hydrogen bonds: F:W.33, F:R.57, F:R.57, F:D.63, F:G.64, F:A.65

6 x XC9: 1-[6-[azanylidene-[[azanylidene-[[(4-chlorophenyl)amino]methyl]-$l^{4}-azanyl]methyl]-$l^{4}-azanyl]hexyl]-3-[~{N}-(4-chlorophenyl)carbamimidoyl]guanidine(Non-covalent)

XC9.2: 10 residues within 4Å: Chain A: F.44, D.46, A.53, W.56, R.57, L.83, M.85, S.103, F.104, F.422 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.53, A:W.56, A:W.56, A:L.83, A:F.104 Hydrogen bonds: A:D.46, A:S.103, A:F.422 Salt bridges: A:D.46, A:D.46 pi-Cation interactions: A:W.56 XC9.4: 10 residues within 4Å: Chain B: F.44, D.46, A.53, W.56, R.57, L.83, M.85, S.103, F.104, F.422 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:A.53, B:W.56, B:W.56, B:L.83, B:F.104 Hydrogen bonds: B:D.46, B:S.103, B:F.422 Salt bridges: B:D.46, B:D.46 pi-Cation interactions: B:W.56 XC9.6: 10 residues within 4Å: Chain C: F.44, D.46, A.53, W.56, R.57, L.83, M.85, S.103, F.104, F.422 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:A.53, C:W.56, C:W.56, C:L.83, C:F.104 Hydrogen bonds: C:D.46, C:S.103, C:F.422 Salt bridges: C:D.46, C:D.46 pi-Cation interactions: C:W.56 XC9.8: 10 residues within 4Å: Chain D: F.44, D.46, A.53, W.56, R.57, L.83, M.85, S.103, F.104, F.422 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:A.53, D:W.56, D:W.56, D:L.83, D:F.104 Hydrogen bonds: D:D.46, D:S.103, D:F.422, D:F.422 Salt bridges: D:D.46, D:D.46 pi-Cation interactions: D:W.56 XC9.10: 10 residues within 4Å: Chain E: F.44, D.46, A.53, W.56, R.57, L.83, M.85, S.103, F.104, F.422 12 PLIP interactions: 12 interactions with chain E Hydrophobic interactions: E:A.53, E:W.56, E:W.56, E:L.83, E:F.104 Hydrogen bonds: E:D.46, E:S.103, E:F.422, E:F.422 Salt bridges: E:D.46, E:D.46 pi-Cation interactions: E:W.56 XC9.12: 10 residues within 4Å: Chain F: F.44, D.46, A.53, W.56, R.57, L.83, M.85, S.103, F.104, F.422 12 PLIP interactions: 12 interactions with chain F Hydrophobic interactions: F:A.53, F:W.56, F:W.56, F:L.83, F:F.104 Hydrogen bonds: F:D.46, F:S.103, F:F.422, F:F.422 Salt bridges: F:D.46, F:D.46 pi-Cation interactions: F:W.56

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pang, A.H. et al., Discovery and Mechanistic Analysis of Structurally Diverse Inhibitors of Acetyltransferase Eis among FDA-Approved Drugs. Biochemistry (2023)

Release Date

2023-02-08

Peptides

N-acetyltransferase Eis: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

N-acetyltransferase Eis

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