SMTL ID : 7koh.4 (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

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

PEG.1: 4 residues within 4Å: Chain A: L.75, S.92, N.94, H.111 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.92, A:N.94 PEG.3: 6 residues within 4Å: Chain A: P.148, Y.210, H.212, V.229, K.231, H.250 1 PLIP interactions: 1 interactions with chain A Water bridges: A:P.148 PEG.4: 7 residues within 4Å: Chain A: G.252, T.270, A.271, A.272, T.273, G.288 Ligands: PEG.5 No protein-ligand interaction detected (PLIP) PEG.5: 5 residues within 4Å: Chain A: A.271, L.304, E.305, H.307 Ligands: PEG.4 No protein-ligand interaction detected (PLIP) PEG.6: 2 residues within 4Å: Chain A: S.306 Ligands: P6G.12 No protein-ligand interaction detected (PLIP) PEG.7: 4 residues within 4Å: Chain A: L.280, N.311, S.330, T.332 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.332 PEG.8: 4 residues within 4Å: Chain A: N.261, T.277, N.278, R.279 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.277, A:T.277 PEG.9: 5 residues within 4Å: Chain A: D.45, W.109, H.111, K.130 Ligands: SO4.19 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.45, A:K.130 PEG.11: 2 residues within 4Å: Chain A: V.221, N.242 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.242 PEG.13: 3 residues within 4Å: Chain A: R.248, G.298, R.300 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.300 PEG.14: 4 residues within 4Å: Chain A: S.165, T.167, D.184, L.186 No protein-ligand interaction detected (PLIP)

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

P6G.2: 2 residues within 4Å: Chain A: G.146, D.149 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.146, A:D.149 P6G.10: 3 residues within 4Å: Chain A: E.254, I.275, E.286 No protein-ligand interaction detected (PLIP) P6G.12: 8 residues within 4Å: Chain A: G.325, G.326, K.327, G.344, T.346, G.360, T.361 Ligands: PEG.6 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.327, A:K.327

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.15: 4 residues within 4Å: Chain A: R.105, E.107, Y.154, T.155 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.107, A:E.107 GOL.16: 3 residues within 4Å: Chain A: Y.208, N.244, E.246 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.208, A:N.244 GOL.17: 3 residues within 4Å: Chain A: S.153, L.177, H.196 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.153, A:S.153 GOL.18: 1 residues within 4Å: Chain A: T.117 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.117, A:T.117

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.19: 5 residues within 4Å: Chain A: Y.126, S.128, K.130, K.158 Ligands: PEG.9 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.128, A:S.128 Salt bridges: A:K.130, A:K.158

1 x MG: MAGNESIUM ION(Non-covalent)

MG.20: 1 residues within 4Å: Chain A: G.147 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
D

Antigen 43

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