SMTL ID : 6u22.1

Crystal structure of SFTI-triazole inhibitor in complex with beta-trypsin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.42 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 8 residues within 4Å: Chain A: E.52, D.53, N.54, I.55, V.57, V.58, E.59, E.62 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:V.57, H2O.1, H2O.3

1 x WMH: 1-methyl-1H-1,2,3-triazole(Covalent)

WMH.2: 8 residues within 4Å: Chain A: G.196 Chain B: G.1, R.2, A.3, P.9, I.10, A.11, F.12 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

White, A.M. et al., Application and Structural Analysis of Triazole-Bridged Disulfide Mimetics in Cyclic Peptides. Angew.Chem.Int.Ed.Engl. (2020)

Release Date

2020-07-01

Peptides

Cationic trypsin: A
GLY-ARG-ALA-THR-LYS-SER-ILE-PRO-PRO-ILE-ALA-PHE-PRO-ASP: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Cationic trypsin

GLY-ARG-ALA-THR-LYS-SER-ILE-PRO-PRO-ILE-ALA-PHE-PRO-ASP

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