SMTL ID : 7koh.3 (3 other biounits)

Crystal structure of antigen 43 from Escherichia coli EDL933

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.98 Å

Oligo State

monomer

Ligands

4 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.1: 10 residues within 4Å: Chain A: P.148, S.150, D.151, N.152, R.173, S.194, H.196, Y.210, H.212, K.231 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.194, A:K.231, A:K.231 P6G.4: 6 residues within 4Å: Chain A: A.257, V.258, I.275, G.276, T.277, N.282 No protein-ligand interaction detected (PLIP) P6G.5: 3 residues within 4Å: Chain A: V.456, F.458, R.478 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.478 P6G.6: 2 residues within 4Å: Chain A: V.115, G.132 1 PLIP interactions: 1 interactions with chain A Water bridges: A:G.132

3 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 3 residues within 4Å: Chain A: N.261, T.277, R.279 No protein-ligand interaction detected (PLIP) PEG.3: 1 residues within 4Å: Chain A: K.170 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.170 PEG.7: 6 residues within 4Å: Chain A: L.280, N.311, T.312, L.313, S.330, T.332 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.332, A:T.332

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 3 residues within 4Å: Chain A: W.227, N.244, E.246 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.244 GOL.9: 4 residues within 4Å: Chain A: F.458, K.460, S.485, Q.487 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.458

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

CL.10: 3 residues within 4Å: Chain A: Y.126, S.128, K.130 Ligand excluded by PLIP

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.11: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vo, J.L. et al., Variation of Antigen 43 self-association modulates bacterial compacting within aggregates and biofilms. NPJ Biofilms Microbiomes (2022)

Release Date

2022-03-09

Peptides

Antigen 43: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Antigen 43

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