SMTL ID : 2za5.1

Crystal Structure of human tryptase with potent non-peptide inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-tetramer

Ligands

4 x 2FF: (5-(aminomethyl)-2H-spiro[benzofuran-3,4'-piperidine]-1'-yl)(5-(phenylethynyl)furan-2-yl)methanone(Non-covalent)

2FF.1: 20 residues within 4Å: Chain A: Q.87, Y.162, A.166, I.174, D.188, S.189, C.190, Q.191, S.194, V.212, W.214, G.215, E.216, G.217, C.218, R.223, G.225 Chain C: P.48, D.49, Y.84 11 PLIP interactions: 8 interactions with chain A, 3 interactions with chain C Hydrophobic interactions: A:A.166, A:I.174, A:V.212, A:W.214, C:P.48, C:Y.84, C:Y.84 Hydrogen bonds: A:G.217, A:G.217 Water bridges: A:G.192 pi-Stacking: A:Y.162 2FF.2: 19 residues within 4Å: Chain B: Q.87, Y.162, I.174, D.188, S.189, C.190, Q.191, S.194, V.212, W.214, G.215, E.216, G.217, C.218, R.223, G.225 Chain D: P.48, D.49, Y.84 9 PLIP interactions: 7 interactions with chain B, 2 interactions with chain D Hydrophobic interactions: B:I.174, B:V.212, B:W.214, D:P.48, D:Y.84 Hydrogen bonds: B:G.217, B:G.217 Water bridges: B:G.192 pi-Stacking: B:Y.162 2FF.3: 20 residues within 4Å: Chain A: P.48, D.49, Y.84 Chain C: Q.87, Y.162, A.166, I.174, D.188, S.189, C.190, Q.191, S.194, V.212, W.214, G.215, E.216, G.217, C.218, R.223, G.225 11 PLIP interactions: 8 interactions with chain C, 3 interactions with chain A Hydrophobic interactions: C:A.166, C:I.174, C:V.212, C:W.214, A:P.48, A:Y.84, A:Y.84 Hydrogen bonds: C:S.194, C:G.217, C:G.217 pi-Stacking: C:Y.162 2FF.4: 19 residues within 4Å: Chain B: P.48, D.49, Y.84 Chain D: Q.87, Y.162, I.174, D.188, S.189, C.190, Q.191, S.194, V.212, W.214, G.215, E.216, G.217, C.218, R.223, G.225 9 PLIP interactions: 2 interactions with chain B, 7 interactions with chain D Hydrophobic interactions: B:P.48, B:Y.84, D:I.174, D:V.212, D:W.214 Hydrogen bonds: D:G.217, D:G.217 Water bridges: D:G.192 pi-Stacking: D:Y.162

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Costanzo, M.J. et al., Potent, nonpeptide inhibitors of human mast cell tryptase. Synthesis and biological evaluation of novel spirocyclic piperidine amide derivatives. Bioorg.Med.Chem.Lett. (2008)

Release Date

2008-02-26

Peptides

Tryptase beta 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Tryptase beta 2

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