SMTL ID : 3q40.1

Sulphur SAD structure solution of proteinase K grown in SO4-less solution.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 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.3 CA.2: 2 residues within 4Å: Chain A: T.16, D.260 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.16, A:D.260, H2O.7, H2O.13, H2O.15

6 x NO3: NITRATE ION(Non-functional Binders)

NO3.3: 5 residues within 4Å: Chain A: M.55, V.56, K.57, T.58, S.63 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:M.55, A:T.58 NO3.4: 3 residues within 4Å: Chain A: D.165, R.167, N.168 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.167, A:N.168 Water bridges: A:D.165, A:D.165, A:D.165 NO3.5: 4 residues within 4Å: Chain A: D.184, R.185, Y.186, R.188 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.184, A:R.188 Water bridges: A:D.184, A:R.185, A:R.188 NO3.6: 3 residues within 4Å: Chain A: H.69, W.212, I.220 2 PLIP interactions: 2 interactions with chain A Water bridges: A:H.69, A:S.221 NO3.7: 7 residues within 4Å: Chain A: S.132, L.133, G.134, A.158, N.161, T.223, S.224 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:T.223, A:S.224 Water bridges: A:G.134, A:A.158, A:N.161, A:N.161, A:N.161, A:S.224 NO3.8: 6 residues within 4Å: Chain A: L.96, G.102, Y.104, I.107, L.133, G.134 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.102, A:G.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

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

Release Date

2011-06-22

Peptides

Proteinase K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Proteinase K

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