ISDA

Deposition Date 2006-06-09

Release Date 2008-10-28

Last Version Date 2023-12-13

Entry Detail

PDB ID:

2IVB

Keywords:

LYASE

Title:

SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE

Biological Source:

Source Organism:

ESCHERICHIA COLI (Taxon ID: 562)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.95 Å

R-Value Free:

0.20

R-Value Work:

0.14

R-Value Observed:

0.14

Space Group:

P 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:CYANATE HYDRATASE
Gene (Uniprot):cynS
Mutations:YES
Chain IDs:A, B, C, D, E, F, G, H, I, J
Chain Length:156
Number of Molecules:10
Biological Source:ESCHERICHIA COLI

UniProt ID:P00816 Pfam ID:PF21291, PF02560

Ligand Molecules

AZI

SO4

Primary Citation

A Twin Set of Low Pka Arginines Ensures the Concerted Acid Base Catalytic Mechanism of Cyanase

Guilloton, M, Walsh, M.A, Joachimiak, A, Anderson, P.M, Walsh, M.A, Otwinowski, Z, Perrakis, A, Anderson, P.M, Joachimiak, A.Show

To be Published ? ? ? (?)

Primary Citation of related structures