ISDA

Deposition Date 1993-01-14

Release Date 1993-10-31

Last Version Date 2024-02-07

Entry Detail

PDB ID:

1ALA

Keywords:

CALCIUM/PHOSPHOLIPID-BINDING PROTEIN

Title:

STRUCTURE OF CHICKEN ANNEXIN V AT 2.25-ANGSTROMS RESOLUTION

Biological Source:

Source Organism:

Gallus gallus (Taxon ID: 9031)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.25 Å

R-Value Observed:

0.19

Space Group:

H 3

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:ANNEXIN V
Gene (Uniprot):ANXA5
Chain IDs:A
Chain Length:321
Number of Molecules:1
Biological Source:Gallus gallus

UniProt ID:P17153 Pfam ID:PF00191

Ligand Molecules

Primary Citation

Structure of chicken annexin V at 2.25-A resolution.

Bewley, M.C, Boustead, C.M, Walker, J.H, Waller, D.A, Huber, R, Walker, J.H, Boustead, C.M, Koster, J.J, Bewley, M, Waller, D.A, Boustead, C.M, Walker, J.H, Kennedy, D, Waller, D.A.Show

Biochemistry 32 3923 3929 (1993)

PMID: 8471604 DOI: 10.1021/bi00066a011

Abstact

The crystal structure of chicken annexin V has been solved by molecular replacement and refined at 2.25 A. The final R factor is 19.7% with good geometry. The chicken annexin V structure is very similar to the human annexin V structure, with four similar domains each containing five helices. The structure includes three calcium ions in domains I, II, and IV, each bound by the characteristic K-G-X-G-T-(38 residues)-D/E motif. In view of the structural similarity between human and chicken annexin V, we suggest that they have a common vital function which developed early in evolutionary history.

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Primary Citation of related structures