SMTL ID : 1yyy.1

Trypsin inhibitors with rigid tripeptidyl aldehydes

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: E.52, N.54, V.57, E.62 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:V.57, A:E.62, H2O.9

1 x 0KV: 2-{(3S)-3-[(BENZYLSULFONYL)AMINO]-2-OXOPIPERIDIN-1-YL}-N-{(2S)-1-[(3S)-1-CARBAMIMIDOYLPIPERIDIN-3-YL]-3-OXOPROPAN-2-YL}ACETAMIDE(Covalent)

0KV.2: 15 residues within 4Å: Chain A: H.40, L.81, D.171, S.172, C.173, Q.174, G.175, D.176, S.177, S.192, W.193, G.194, S.195, G.196, G.204 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:H.40, A:S.172, A:G.175, A:D.176, A:S.177, A:G.194, A:S.195, A:G.196, A:G.196 Water bridges: A:D.171, A:V.205 Salt bridges: A:D.171

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

1999-06-08

Peptides

TRYPSIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
1

TRYPSIN

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