ISDA: 4IZT

Deposition Date 2013-01-30

Release Date 2014-02-12

Last Version Date 2024-11-20

Entry Detail

PDB ID:

4IZT

Keywords:

hydrolase/substrate

Title:

The E41Q mutant of the amidase from Nesterenkonia sp. AN1 showing covalent addition of the acetamide moiety of fluoroacetamide at the active site cysteine

Biological Source:

Source Organism:

Nesterenkonia sp. 10004 (Taxon ID: 501897)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.92 Å

R-Value Free:

0.18

R-Value Work:

0.14

R-Value Observed:

0.14

Space Group:

C 2 2 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Amidase
Gene (Uniprot):Nit2
Mutagens:E41Q
Chain IDs:A
Chain Length:283
Number of Molecules:1
Biological Source:Nesterenkonia sp. 10004

UniProt ID:D0VWZ1 Pfam ID:PF00795

Ligand Molecules

ACM

FTM

Primary Citation

Covalent modifications of the active site cysteine occur as a result of mutating the glutamate of the catalytic triad in the amidase from Nesterenkonia sp.

Kimani, S.W, Hunter, R, Vlok, M, Watermeyer, J, Sewell, B.T.Show

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Primary Citation of related structures

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