SMTL ID : 5cw7.1

Crystal structure of the PaaA2-ParE2 antitoxin-toxin complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.83 Å

Oligo State

hetero-oligomer

Ligands

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain B: R.35, P.66 Chain C: E.19 Chain D: D.54, R.55, E.61, V.63 6 PLIP interactions: 2 interactions with chain C, 2 interactions with chain B, 2 interactions with chain D Water bridges: C:E.19, C:E.19, D:D.54, D:E.61 Hydrogen bonds: B:R.35, B:R.35 GOL.2: 6 residues within 4Å: Chain A: E.19 Chain B: R.55, V.63 Chain D: R.35, H.65, P.66 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain D Hydrogen bonds: B:D.54, D:R.35 GOL.3: 6 residues within 4Å: Chain F: R.35, H.65, P.66 Chain G: E.19 Chain H: D.54, R.55 4 PLIP interactions: 3 interactions with chain F, 1 interactions with chain G Hydrogen bonds: F:R.35, F:R.35, F:H.65 Water bridges: G:E.19 GOL.4: 7 residues within 4Å: Chain E: E.19 Chain F: R.55, E.61, V.63 Chain H: R.35, H.65, P.66 6 PLIP interactions: 2 interactions with chain E, 2 interactions with chain F, 2 interactions with chain H Hydrogen bonds: E:E.19, F:E.61, H:R.35, H:R.35 Water bridges: E:E.26, F:R.55 GOL.5: 6 residues within 4Å: Chain I: E.19 Chain J: D.54, R.55 Chain L: R.35, H.65, P.66 3 PLIP interactions: 1 interactions with chain I, 2 interactions with chain L Hydrogen bonds: I:E.19, L:R.35, L:R.35 GOL.6: 8 residues within 4Å: Chain J: R.35, H.65, P.66 Chain K: E.19 Chain L: R.55, E.61, V.63, I.69 4 PLIP interactions: 3 interactions with chain J, 1 interactions with chain K Hydrogen bonds: J:R.35, J:R.35, J:H.65, K:E.19 GOL.7: 7 residues within 4Å: Chain N: R.35, H.65, P.66 Chain O: E.19 Chain P: R.55, E.61, V.63 4 PLIP interactions: 2 interactions with chain N, 2 interactions with chain O Hydrogen bonds: N:R.35, N:R.35 Water bridges: O:E.26, O:N.30 GOL.8: 5 residues within 4Å: Chain M: E.19 Chain N: R.55 Chain P: R.35, H.65, P.66 5 PLIP interactions: 2 interactions with chain P, 1 interactions with chain M, 2 interactions with chain N Hydrogen bonds: P:R.35, P:R.35, M:E.26 Water bridges: N:D.54, N:E.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sterckx, Y.G. et al., A unique hetero-hexadecameric architecture displayed by the Escherichia coli O157 PaaA2-ParE2 antitoxin-toxin complex. J.Mol.Biol. (2016)

Release Date

2016-06-01

Peptides

PAAA2: ACEGIKMO
Plasmid stabilization protein ParE: BDFHJLNP

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
E

G
G

I
I

K
K

M
M

O
O

B
B

D
D

F
F

H
H

J
J

L
L

N
N

P
P

PAAA2

Plasmid stabilization protein ParE

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