SMTL ID : 3q5g.1

Sulphur SAD structure solution of proteinase K grown in SO4 solution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: P.7, W.8, R.185, D.207 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.8 Salt bridges: A:R.185

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 3 residues within 4Å: Chain A: P.175, V.177, D.200 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:P.175, A:V.177, A:D.200, A:D.200, H2O.1220

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: R.188, R.189, S.191, N.263 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.263 Water bridges: A:R.188, A:R.189, A:R.189

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Jakoncic, J., Crystallization of Macromolecules in Selenate to Solve the Phase Problem. To be Published

Release Date

2011-06-29

Peptides

Proteinase K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Proteinase K

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