SMTL ID : 1oss.1

T190P STREPTOMYCES GRISEUS TRYPSIN IN COMPLEX WITH BENZAMIDINE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

monomer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: R.119, G.122, S.123, Q.125 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.118, A:S.123, A:S.123, A:Q.125 Water bridges: A:N.118, A:R.119 Salt bridges: A:R.119 SO4.2: 4 residues within 4Å: Chain A: H.37, G.170, S.172 Ligands: BEN.4 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.170, A:S.172 Water bridges: A:G.21, A:G.21, A:H.37, A:S.172, A:S.172 Salt bridges: A:H.37

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain A: D.138, N.152, E.154, E.208 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.138, A:D.138, A:E.154, H2O.2

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.4: 13 residues within 4Å: Chain A: D.166, P.167, C.168, Q.169, S.172, V.191, S.192, W.193, G.194, G.196, C.197, G.204 Ligands: SO4.2 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.191 Hydrogen bonds: A:D.166, A:G.196 Water bridges: A:V.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Page, M.J. et al., Engineering the Primary Substrate Specificity of Streptomyces griseus Trypsin. Biochemistry (2003)

Release Date

2003-08-19

Peptides

trypsin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

trypsin