PDBsum entry 3dw3

Hydrolase

PDB id: 3dw3

Contents

Protein chain

279 a.a. *

Metals

_CA

Waters ×198

* Residue conservation analysis

PDB id:

3dw3

Name:

Hydrolase

Title:

Proteinase k by classical hanging drop method before high x ray dose on esrf id 14-2 beamline

Structure:

Proteinase k. Chain: x. Synonym: tritirachium alkaline proteinase, endopeptidase k. Ec: 3.4.21.64

Source:

Tritirachium album. Engyodontium album. Organism_taxid: 37998

Resolution:

0.99Å R-factor: 0.226 R-free: 0.235

Authors:

E.Pechkova,S.K.Tripathi,C.Nicolini

Key ref:

E.Pechkova et al. Radiation damage in protein structural characterization by synchrotron radiation: state of the art and nanotechnology-Based perspective. To be published, .

Date:

21-Jul-08 Release date: 07-Jul-09

Protein chain

P06873  (PRTK_PARAQ) -  Proteinase K from Parengyodontium album

Seq: 384 a.a.

Struc: 279 a.a.

Enzyme reactions

• Enzyme class: E.C.3.4.21.64 - peptidase K.
• Reaction: Hydrolysis of keratin and of other proteins, with subtilisin-like specificity. Hydrolyzes peptides amides.