SMTL ID : 1zzz.1

Trypsin inhibitors with rigid tripeptidyl aldehydes

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x 0IV: 2-{(3S)-3-[(benzylsulfonyl)amino]-2-oxopiperidin-1-yl}-N-{(2S)-1-[(3R)-1-carbamimidoylpiperidin-3-yl]-3-oxopropan-2-yl}acetamide(Covalent)

0IV.1: 16 residues within 4Å: Chain A: H.54, L.95, D.185, S.186, C.187, Q.188, G.189, D.190, S.191, S.206, W.207, G.208, S.209, G.210, C.211, G.218 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.186, A:G.189, A:D.190, A:S.191, A:S.206, A:G.208, A:G.210, A:G.210 Water bridges: A:S.209, A:V.219 Salt bridges: A:D.185

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: E.66, N.68, V.71, E.76 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.66, A:N.68, A:V.71, A:E.76, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Krishnan, R. et al., Highly selective mechanism-based thrombin inhibitors: structures of thrombin and trypsin inhibited with rigid peptidyl aldehydes. Biochemistry (1998)

Release Date

1999-06-15

Peptides

TRYPSIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TRYPSIN