SMTL ID : 6ukd.1

Co-complex of S. pyogenes 10782 streptopain bound with a nitrile-based specific covalent inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.59 Å

Oligo State

monomer

Ligands

1 x Q9D: benzyl [(2S)-1-(3-nitrophenyl)-3-oxobutan-2-yl]carbamate(Non-covalent)

Q9D.1: 14 residues within 4Å: Chain A: Q.136, G.165, C.166, V.167, S.253, S.254, G.255, S.256, A.257, Q.306, G.307, V.308, G.313, H.314 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Q.306, A:V.308 Hydrogen bonds: A:Q.136, A:C.166, A:S.256, A:G.313 Water bridges: A:V.167, A:V.167, A:S.254

2 x NO3: NITRATE ION(Non-functional Binders)

NO3.2: 4 residues within 4Å: Chain A: F.341, N.347, P.348, S.349 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.349, A:S.349 NO3.3: 6 residues within 4Å: Chain A: V.308, G.309, K.310, G.358, G.359, N.361 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.310, A:G.359, A:N.361, A:N.361

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Woehl, J.L. et al., An Irreversible Inhibitor to Probe the Role ofStreptococcus pyogenesCysteine Protease SpeB in Evasion of Host Complement Defenses. Acs Chem.Biol. (2020)

Release Date

2020-09-09

Peptides

Streptopain: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Streptopain

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