SMTL ID : 3gyl.1

Structure of Prostasin at 1.3 Angstroms resolution in complex with a Calcium Ion.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: D.188, A.189, A.217 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.188, A:A.189, A:A.217, H2O.9, H2O.11

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: A.116, S.117, F.118, N.120, V.178 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:A.116, A:F.118 Water bridges: A:S.117, A:F.118, A:N.120, A:N.120 GOL.3: 6 residues within 4Å: Chain A: W.14, P.108, I.109, S.110, L.205, W.206 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.110, A:W.206 Water bridges: A:P.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Spraggon, G. et al., Active site conformational changes of prostasin provide a new mechanism of protease regulation by divalent cations. Protein Sci. (2009)

Release Date

2009-04-21

Peptides

Prostasin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Prostasin

Related Entries With Identical Sequence