ISDA

Entry Detail

PDB ID:

2VHS

Keywords:

HYDROLASE

Title:

Cathsilicatein, a chimera

Biological Source:

Source Organism:

HOMO SAPIENS

Host Organism:

PICHIA PASTORIS

PDB Version:

Deposition Date:

2007-11-24

Release Date:

2008-03-11

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.50 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

P 1

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:CATHSILICATEIN
Mutations:YES
Chain IDs:A, B, C, D
Chain Length:217
Number of Molecules:4
Biological Source:HOMO SAPIENS

UniProt ID:P07711 Pfam ID:PF00112 EC:3.4.22.15

Ligand Molecules

SO4

Primary Citation

Crystal Structure and Silica Condensing Activities of Silicatein Alpha-Cathepsin L Chimeras.

Fairhead, M, Johnson, K.A, Kowatz, T, Mcmahon, S.A, Carter, L.G, Oke, M, Liu, H, Naismith, J.H, Van Der Walle, C.F.Show

Chem. Commun. ? 1765 ? (2008)

PMID: 18379686 DOI: 10.1039/B718264C

Abstact

Cathepsin L mutants with the ability to condense silica from solution have been generated and a 1.5 A crystal structure of one of these chimeras allows us to rationalise the catalytic mechanism of silicic acid condensation.

Legend

Protein

Chemical

Disease

Primary Citation of related structures