SMTL ID : 3gz1.1

Crystal structure of IpgC in complex with the chaperone binding region of IpaB

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

hetero-2-2-mer

Ligands

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 8 residues within 4Å: Chain A: D.37, Y.40, N.69, D.71, Y.72 Chain D: P.20, K.21, S.22 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain D Hydrogen bonds: A:N.69, A:D.71, A:Y.72, A:Y.72, D:K.21, D:S.22, D:S.22 GOL.2: 5 residues within 4Å: Chain A: Q.81, Q.112, R.116, Y.146 Chain D: L.13 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain A Hydrogen bonds: D:L.13, A:Q.81 GOL.3: 8 residues within 4Å: Chain B: Y.40, N.69, D.71, Y.72 Chain C: K.18, A.19, P.20, K.21 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:K.18, C:K.21, B:N.69, B:Y.72

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lunelli, M. et al., IpaB-IpgC interaction defines binding motif for type III secretion translocator. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-06-16

Peptides

Chaperone protein ipgC: AB
Invasin ipaB: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
P

D
Q

Chaperone protein ipgC

Invasin ipaB

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