SMTL ID : 1pwq.2 (1 other biounit)

Crystal structure of Anthrax Lethal Factor complexed with Thioacetyl-Tyr-Pro-Met-Amide, a metal-chelating peptidyl small molecule inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.52 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.686, H.690, E.735 Ligands: SD2.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.686, A:H.690, A:E.735

1 x SD2: N-(SULFANYLACETYL)TYROSYLPROLYLMETHIONINAMIDE(Non-covalent)

SD2.2: 19 residues within 4Å: Chain A: H.654, S.655, K.656, G.657, Y.659, S.672, K.673, G.674, V.675, E.676, L.677, H.686, E.687, H.690, Y.728, E.735, E.739, R.742 Ligands: ZN.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.677 Hydrogen bonds: A:S.655, A:S.655, A:K.656, A:G.657, A:K.673, A:V.675, A:Y.728, A:R.742 pi-Stacking: A:Y.728

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Turk, B.E. et al., The structural basis for substrate and inhibitor selectivity of the anthrax lethal factor. Nat.Struct.Mol.Biol. (2004)

Release Date

2004-01-13

Peptides

Lethal factor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Lethal factor

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