SMTL ID : 4mtb.1

Bovine trypsin in complex with small molecule inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.22 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 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.1

1 x BZY: (2R)-2-AMINO-N-{(2S)-1-[(4-CARBAMIMIDOYLBENZYL)AMINO]-1-OXOPROPAN-2-YL}-4-(4-HYDROXYPHENYL)BUTANAMIDE(Non-covalent)

BZY.2: 17 residues within 4Å: Chain A: H.40, N.79, T.80, L.81, Q.155, D.171, S.172, C.173, Q.174, S.177, V.191, S.192, W.193, G.194, G.196, C.197, G.204 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.191, A:W.193, A:W.193 Hydrogen bonds: A:D.171, A:S.172, A:Q.174, A:S.192, A:G.194, A:G.194, A:G.196 Water bridges: A:G.154, A:D.171, A:G.196, A:V.205

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.3: 6 residues within 4Å: Chain A: H.23, I.55, W.121, Y.131, P.132, D.133 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.133 Water bridges: A:H.23

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wagner, S. et al., X-ray structure of trypsin-inhibitor-complex. To be Published

Release Date

2014-12-24

Peptides

Cationic trypsin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cationic trypsin

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