SMTL ID : 5i4r.1

Contact-dependent inhibition system from Escherichia coli NC101 - ternary CdiA/CdiI/EF-Tu complex (trypsin-modified)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-2-2-2-2-mer

Ligands

2 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 15 residues within 4Å: Chain B: H.20, V.21, D.22, H.23, G.24, K.25, T.26, T.27 Chain C: N.77, K.78, D.80, M.81, S.115, A.116, L.117 15 PLIP interactions: 6 interactions with chain C, 9 interactions with chain B Hydrogen bonds: C:N.77, C:K.78, C:S.115, C:A.116, C:L.117, B:D.22, B:H.23, B:G.24, B:K.25, B:T.26, B:T.26, B:T.27, B:T.27 Salt bridges: C:D.80, B:K.25 GDP.2: 15 residues within 4Å: Chain F: H.20, V.21, D.22, H.23, G.24, K.25, T.26, T.27 Chain G: N.77, K.78, D.80, M.81, S.115, A.116, L.117 15 PLIP interactions: 9 interactions with chain F, 6 interactions with chain G Hydrogen bonds: F:H.20, F:D.22, F:H.23, F:G.24, F:K.25, F:T.26, F:T.27, F:T.27, G:N.77, G:K.78, G:S.115, G:A.116, G:L.117 Salt bridges: F:K.25, G:D.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Michalska, K. et al., Structure of a novel antibacterial toxin that exploits elongation factor Tu to cleave specific transfer RNAs. Nucleic Acids Res. (2017)

Release Date

2017-06-28

Peptides

Contact-dependent inhibitor A: AE
Elongation factor Tu: BF
Elongation factor Tu: CG
Contact-dependent inhibitor I: DH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E
E

B
C

F
G

C
D

G
H

D
B

H
F

Contact-dependent inhibitor A

Elongation factor Tu

Elongation factor Tu

Contact-dependent inhibitor I

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