SMTL ID : 8qh6.1

Crystal structure of IpgC in complex with a follow-up compound based on J20

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

1 x V9U: 3-azanyl-6-chloranyl-isoindol-1-one(Non-covalent)

V9U.1: 12 residues within 4Å: Chain A: F.89, K.93, N.94, Y.96 Chain B: A.86, F.89, P.98, V.99, T.102, E.117, C.118, L.121 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:F.89, B:V.99, B:L.121, A:F.89 Hydrogen bonds: B:E.117, A:Y.96, A:Y.96 Halogen bonds: B:P.98

2 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.2: 2 residues within 4Å: Chain B: S.126, K.132 No protein-ligand interaction detected (PLIP) MG.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 4 residues within 4Å: Chain B: G.1, S.2, I.3, S.4 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain B: Q.77, F.78, Q.79, Q.80 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gardonyi, M. et al., Crystallographic Fragment Screening on the Shigella Type III Secretion System Chaperone IpgC. Acs Omega (2023)

Release Date

2023-12-27

Peptides

Chaperone protein IpgC: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Chaperone protein IpgC

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