SMTL ID : 3bpm.1 (1 other biounit)

Crystal Structure of Falcipain-3 with Its inhibitor, Leupeptin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x ACE- LEU- LEU- AR7: Leupeptin(Non-covalent)

ACE-LEU-LEU-AR7.1: 14 residues within 4Å: Chain A: Q.38, G.42, S.43, C.44, W.45, Y.83, G.84, G.85, Y.86, I.87, S.151, P.174, N.175, H.176 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.86, A:Y.86, A:I.87 Hydrogen bonds: A:Q.38, A:C.44, A:G.85, A:G.85, A:N.175, A:H.176

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

SO4.2: 5 residues within 4Å: Chain A: K.13, A.17, K.18, L.19, R.21 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.19 Salt bridges: A:K.13, A:K.18, A:R.21 SO4.3: 1 residues within 4Å: Chain A: R.143 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.143 SO4.4: 1 residues within 4Å: Chain A: R.195 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.195

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kerr, I.D. et al., Structures of falcipain-2 and falcipain-3 bound to small molecule inhibitors: implications for substrate specificity. J.Med.Chem. (2009)

Release Date

2008-12-30

Peptides

Cysteine protease falcipain-3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cysteine protease falcipain-3

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