SMTL ID : 1y3x.1

TRYPSIN INHIBITOR COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 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: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:V.57, H2O.1, H2O.2

1 x UIB: (1R,3AS,4R,8AS,8BR)-4-{5-(PHENYL[1,3]DIOXOL-5-YLMETHYL)-4-ETHYL-2,3,3-TRIMETHYL-6-OXO-OCTAHYDRO-PYRROLO[3,4-C]PYRROL-1-YL}-BENZAMIDINE(Non-covalent)

UIB.2: 15 residues within 4Å: Chain A: H.40, N.79, T.80, L.81, Q.155, D.171, S.172, Q.174, S.177, S.192, W.193, G.194, G.196, C.197, G.204 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:H.40, A:W.193 Hydrogen bonds: A:Q.155, A:D.171, A:D.171, A:S.172, A:G.194 Water bridges: A:V.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fokkens, J. et al., A simple protocol to estimate differences in protein binding affinity for enantiomers without prior resolution of racemates. Angew.Chem.Int.Ed.Engl. (2006)

Release Date

2005-12-06

Peptides

Trypsinogen, cationic: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Trypsinogen, cationic

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