SMTL ID : 9asx.1

BIFUNCTIONAL INHIBITION OF NEUTROPHIL ELASTASE AND CATHEPSIN G by Eap3 of S. aureus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x NAG- NAG- FUC: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-FUC.1: 7 residues within 4Å: Chain B: R.49, V.51, R.52, V.69, F.70, A.71, N.95 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:R.52, B:V.69 Hydrogen bonds: B:R.52, B:R.52

1 x NAG- NAG- BMA- FUC: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-FUC.2: 8 residues within 4Å: Chain B: W.12, Q.121, C.122, N.144, V.178, C.179, N.180, G.181 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:W.12, B:V.178 Hydrogen bonds: B:Q.121, B:N.180, B:G.181

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 6 residues within 4Å: Chain A: Q.19, I.20, Q.21, Q.26, N.49, N.51 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Q.21 Hydrogen bonds: A:N.51 Water bridges: A:N.51

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mishra, N. et al., S. aureus Eap is a polyvalent inhibitor of neutrophil serine proteases. J.Biol.Chem. (2024)

Release Date

2024-06-12

Peptides

Cathepsin-G: A
Neutrophil elastase: B
Extracellular Adherence Protein: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Cathepsin-G

Neutrophil elastase

Extracellular Adherence Protein

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