SMTL ID : 1qqu.1

CRYSTAL STRUCTURE OF PORCINE BETA TRYPSIN WITH BOUND ACETATE ION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.52, N.54, V.57, E.59, E.62 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:E.59, A:E.62, H2O.1

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 5 residues within 4Å: Chain A: F.24, H.40, Q.174, G.175, S.177 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.175, A:S.177, A:S.177 Salt bridges: A:H.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Johnson, A. et al., Crystal structure at 1.63 A resolution of the native form of porcine beta-trypsin: revealing an acetate ion binding site and functional water network. Biochim.Biophys.Acta (1999)

Release Date

2000-06-14

Peptides

BETA TRYPSIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BETA TRYPSIN

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