SMTL ID : 3l1k.1

SAD structure solution of proteinase K grown in potassium tellurate solution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: P.175, V.177, D.200 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:P.175, A:D.200, A:D.200, H2O.7, H2O.8

1 x TE6: Orthotelluric acid(Non-covalent)

TE6.2: 8 residues within 4Å: Chain A: H.69, S.132, L.133, A.158, N.161, G.222, T.223, S.224 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:H.69, A:S.132, A:N.161, A:T.223, A:S.224, A:S.224 Water bridges: A:G.134, A:N.161

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

SO4.3: 3 residues within 4Å: Chain A: S.62, S.63, R.64 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.63, A:S.63 Water bridges: A:S.62 Salt bridges: A:R.64 SO4.4: 3 residues within 4Å: Chain A: S.138, S.139, S.140 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.139, A:S.139, A:S.140, A:S.140, A:S.140

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 6 residues within 4Å: Chain A: D.254, T.255, A.256, K.258, Y.274, N.276 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.258 Water bridges: A:D.254, A:D.254 EDO.6: 4 residues within 4Å: Chain A: D.184, R.188, R.189, S.191 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.184, A:D.184 Water bridges: A:R.188

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jakoncic, J., SAD structure solution of proteinase K grown in potassium tellurate solution. To be Published

Release Date

2010-12-22

Peptides

Proteinase K: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Proteinase K

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