ISDA

Deposition Date 2007-02-23

Release Date 2008-03-04

Last Version Date 2024-05-29

Entry Detail

PDB ID:

2EFR

Keywords:

CONTRACTILE PROTEIN

Title:

Crystal structure of the c-terminal tropomyosin fragment with N- and C-terminal extensions of the leucine zipper at 1.8 angstroms resolution

Biological Source:

Source Organism:

Saccharomyces cerevisiae (Taxon ID: 4932)
Oryctolagus cuniculus (Taxon ID: 9986)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.31

R-Value Work:

0.23

R-Value Observed:

0.23

Space Group:

P 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:General control protein GCN4 and Tropomyosin 1 alpha chain
Gene (Uniprot):GCN4, TPM1
Mutations:C190S
Chain IDs:A, B, C, D
Chain Length:155
Number of Molecules:4
Biological Source:Saccharomyces cerevisiae, Oryctolagus cuniculus

UniProt ID:P03069,P58772 Pfam ID:PF07716, PF00261

Primary Citation

Two crystal structures of tropomyosin C-terminal fragment 176-273: exposure of the hydrophobic core to the solvent destabilizes the tropomyosin molecule

Minakata, S, Nitanai, Y, Maeda, K, Oda, N, Wakabayashi, K, Maeda, Y.Show

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Primary Citation of related structures