SMTL ID : 1sh7.1 (1 other biounit)

Crystal structure of a cold adapted subtilisin-like serine proteinase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.84 Å

Oligo State

monomer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: P.171, G.173, D.196 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:P.171, A:D.196, A:D.196, H2O.15, H2O.30 CA.2: 3 residues within 4Å: Chain A: D.56, D.61, D.63 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.56, A:D.63, H2O.7, H2O.9, H2O.29 CA.3: 5 residues within 4Å: Chain A: D.9, D.12, Q.13, D.19, N.21 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.9, A:D.12, A:D.19, A:N.21, H2O.33

1 x PMS: PHENYLMETHANESULFONIC ACID(Covalent)

PMS.4: 7 residues within 4Å: Chain A: H.70, S.128, A.154, N.157, G.218, T.219, S.220 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arnorsdottir, J. et al., Crystal structure of a subtilisin-like serine proteinase from a psychrotrophic Vibrio species reveals structural aspects of cold adaptation. Febs J. (2005)

Release Date

2005-02-22

Peptides

extracellular subtilisin-like serine proteinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

extracellular subtilisin-like serine proteinase

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