SMTL ID : 6b0u.1

Crystal structure of acetyltransferase Eis from Mycobacterium tuberculosis in complex with a Lys-containing peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-hexamer

Ligands

4 x PRO- ALA- LYS- LYS: Synthetic peptide ATKAPAKKA(Non-covalent)

PRO-ALA-LYS-LYS.1: 10 residues within 4Å: Chain A: F.50, D.52, I.54, W.62, S.109, F.110, H.145, Y.152, E.427, F.428 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.50, A:W.62, A:W.62, A:F.110 Hydrogen bonds: A:Y.152, A:Y.152, A:E.427 PRO-ALA-LYS-LYS.2: 11 residues within 4Å: Chain B: F.50, D.52, F.53, I.54, W.62, S.109, F.110, H.145, Y.152, E.427, F.428 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:I.54, B:W.62, B:E.427 Hydrogen bonds: B:Y.152, B:E.427 PRO-ALA-LYS-LYS.8: 10 residues within 4Å: Chain D: F.50, D.52, I.54, W.62, S.109, F.110, H.145, Y.152, E.427, F.428 6 PLIP interactions: 6 interactions with chain D Hydrophobic interactions: D:F.50, D:W.62, D:W.62, D:F.110 Hydrogen bonds: D:Y.152, D:E.427 PRO-ALA-LYS-LYS.9: 11 residues within 4Å: Chain E: F.50, D.52, F.53, I.54, W.62, S.109, F.110, H.145, Y.152, E.427, F.428 6 PLIP interactions: 6 interactions with chain E Hydrophobic interactions: E:I.54, E:W.62, E:E.427 Hydrogen bonds: E:Y.152, E:Y.152, E:E.427

10 x COA: COENZYME A(Non-covalent)

COA.3: 5 residues within 4Å: Chain A: V.111, L.123, C.127, Y.152, F.155 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.111, A:L.123, A:Y.152 COA.4: 17 residues within 4Å: Chain A: V.113, R.119, R.120, G.121, L.122, L.123, R.124, E.148, I.151, R.154, L.226, E.229, C.230, S.240, L.251, S.265 Chain E: D.286 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:R.119, A:R.119, A:R.120, A:G.121, A:G.121, A:L.122, A:L.123, A:R.124, A:R.124, A:R.154 Salt bridges: A:R.119, A:R.154 pi-Cation interactions: A:R.119 COA.5: 9 residues within 4Å: Chain B: V.113, R.118, R.119, R.120, G.121, L.122, L.123, R.124, R.154 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:R.119, B:R.119, B:R.120, B:G.121, B:G.121, B:L.122, B:L.123, B:R.124 Salt bridges: B:R.119, B:R.154 COA.6: 14 residues within 4Å: Chain C: V.111, V.113, R.118, R.119, R.120, G.121, L.122, L.123, R.124, C.127, I.151, Y.152, R.154, F.155 10 PLIP interactions: 10 interactions with chain C Hydrophobic interactions: C:V.111, C:Y.152 Hydrogen bonds: C:R.119, C:R.120, C:G.121, C:L.122, C:L.123, C:R.124 Salt bridges: C:R.124, C:R.154 COA.7: 6 residues within 4Å: Chain C: L.226, E.229, C.230, S.240, L.251, S.265 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.229, C:S.265, C:S.265 COA.10: 5 residues within 4Å: Chain D: V.111, L.123, C.127, Y.152, F.155 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:V.111, D:L.123, D:Y.152 COA.11: 17 residues within 4Å: Chain B: D.286 Chain D: V.113, R.119, R.120, G.121, L.122, L.123, R.124, E.148, I.151, R.154, L.226, E.229, C.230, S.240, L.251, S.265 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:R.119, D:R.119, D:R.120, D:G.121, D:G.121, D:L.122, D:L.123, D:R.124, D:R.124, D:R.154 Salt bridges: D:R.119, D:R.154 pi-Cation interactions: D:R.119 COA.12: 9 residues within 4Å: Chain E: V.113, R.118, R.119, R.120, G.121, L.122, L.123, R.124, R.154 10 PLIP interactions: 10 interactions with chain E Hydrogen bonds: E:R.119, E:R.119, E:R.120, E:G.121, E:G.121, E:L.122, E:L.123, E:R.124 Salt bridges: E:R.119, E:R.154 COA.13: 14 residues within 4Å: Chain F: V.111, V.113, R.118, R.119, R.120, G.121, L.122, L.123, R.124, C.127, I.151, Y.152, R.154, F.155 10 PLIP interactions: 10 interactions with chain F Hydrophobic interactions: F:V.111, F:Y.152 Hydrogen bonds: F:R.119, F:R.120, F:G.121, F:L.122, F:L.123, F:R.124 Salt bridges: F:R.124, F:R.154 COA.14: 6 residues within 4Å: Chain F: L.226, E.229, C.230, S.240, L.251, S.265 2 PLIP interactions: 2 interactions with chain F Hydrogen bonds: F:S.265, F:S.265

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Green, K.D. et al., Acetylation by Eis and Deacetylation by Rv1151c of Mycobacterium tuberculosis HupB: Biochemical and Structural Insight. Biochemistry (2018)

Release Date

2018-01-31

Peptides

N-acetyltransferase Eis: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

N-acetyltransferase Eis

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