ISDA

Deposition Date 2009-02-26

Release Date 2009-03-10

Last Version Date 2023-11-01

Entry Detail

PDB ID:

3GF0

Keywords:

HYDROLASE

Title:

Bifunctional dCTP deaminase-dUTPase mutant enzyme variant E145Q from Methanocaldococcus jannaschii in complex with pyrophosphate and magnesium

Biological Source:

Source Organism:

Methanocaldococcus jannaschii (Taxon ID: 2190)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.62 Å

R-Value Free:

0.22

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

I 4 3 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:dCTP deaminase, dUMP-forming
Gene (Uniprot):dcd
Mutations:E145Q
Chain IDs:A
Chain Length:204
Number of Molecules:1
Biological Source:Methanocaldococcus jannaschii

UniProt ID:Q57872 Pfam ID:PF22769 EC:3.5.4.13

Ligand Molecules

POP

Primary Citation

Pre-steady State Kinetic and Structural Evidence for a Concerted Biofunctionality in dCTP deaminase-dUTPase from Methanocaldococcus jannaschii

Siggaard, J.H.B, Johansson, E, Vognsen, T, Helt, S.S, Harris, P, Larsen, S, Willemoes, M.Show

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Primary Citation of related structures