SMTL ID : 6bfp.1

Bovine trypsin bound to potent inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.29 Å

Oligo State

monomer

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 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:V.57, A:E.62, H2O.1, H2O.5

1 x DJY: 3-{2-[(4-carbamimidoylphenyl)carbamoyl]-4-ethenyl-5-methoxyphenyl}-6-[(cyclopropylmethyl)carbamoyl]pyridine-2-carboxylic acid(Non-covalent)

DJY.2: 21 residues within 4Å: Chain A: H.40, Y.76, L.81, D.84, Y.131, D.171, S.172, C.173, Q.174, G.175, S.177, V.191, S.192, W.193, G.194, G.196, C.197, A.198, G.204, V.205, Y.206 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:H.40, A:L.81, A:L.81, A:V.191 Hydrogen bonds: A:D.171, A:S.172, A:S.172, A:S.172, A:Q.174, A:G.175, A:S.177, A:S.192 Water bridges: A:Y.76, A:Y.76, A:Y.131, A:S.177, A:S.177, A:V.205 Salt bridges: A:H.40 pi-Stacking: A:H.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Partridge, J.R. et al., Structures of full-length plasma kallikrein bound to highly specific inhibitors describe a new mode of targeted inhibition. J.Struct.Biol. (2019)

Release Date

2018-10-31

Peptides

Cationic trypsin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cationic trypsin

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