SMTL ID : 1s83.1

PORCINE TRYPSIN COMPLEXED WITH 4-AMINO PROPANOL

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.25 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 9 residues within 4Å: Chain A: E.52, H.53, N.54, I.55, V.57, L.58, E.59, E.62 Ligands: MG.2 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.3, H2O.10

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 9 residues within 4Å: Chain A: E.52, H.53, N.54, I.55, V.57, L.58, E.59, E.62 Ligands: CA.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:E.62, H2O.3, H2O.10 MG.3: 2 residues within 4Å: Chain A: D.56, Y.131 No protein-ligand interaction detected (PLIP)

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

SO4.4: 2 residues within 4Å: Chain A: R.49, F.64 3 PLIP interactions: 3 interactions with chain A Water bridges: A:G.21, A:R.49 Salt bridges: A:R.49

1 x 4HA: 4-HYDROXYBUTAN-1-AMINIUM(Non-covalent)

4HA.5: 16 residues within 4Å: Chain A: H.40, D.171, S.172, C.173, Q.174, D.176, S.177, V.191, S.192, W.193, G.194, G.196, C.197, G.204, V.205, Y.206 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.191 Hydrogen bonds: A:H.40, A:S.172, A:S.177, A:S.192 Water bridges: A:V.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Transue, T.R. et al., X-ray and NMR characterization of covalent complexes of trypsin, borate, and alcohols. Biochemistry (2004)

Release Date

2004-03-16

Peptides

TRYPSIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TRYPSIN

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