1UW1 image
Deposition Date 2004-01-28
Release Date 2004-03-26
Last Version Date 2024-05-08
Entry Detail
PDB ID:
1UW1
Keywords:
DE NOVO PROTEIN
Title:
A Novel ADP- and Zinc-binding fold from function-directed in vitro evolution
Biological Source:
Source Organism:
SYNTHETIC CONSTRUCT (Taxon ID: 32630)
Host Organism:
ESCHERICHIA COLI BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.94 Å
R-Value Free:
0.22
R-Value Work:
0.20
Space Group:
P 32 2 1
1UW1 validation report
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:ARTIFICIAL NUCLEOTIDE BINDING PROTEIN (ANBP)
Chain IDs:A
Chain Length:80
Number of Molecules:1
Biological Source:SYNTHETIC CONSTRUCT
Ligand Molecules
ADP
ZN
Primary Citation
A Novel Adp- and Zinc-Binding Fold from Function-Directed in Vitro Evolution
Nat.Struct.Mol.Biol. 11 382 ? (2004)
PMID: 15024384 DOI: 10.1038/NSMB745

Abstact

A great challenge to biologists is to create proteins with novel folds and tailored functions. As an alternative to de novo protein design, we investigated the structure of a randomly generated protein targeted to bind ATP. The crystal structure reveals a novel alpha/beta fold bound to its ligand, representing both the first protein structure derived from in vitro evolution and the first nucleotide-binding protein stabilized by a zinc ion.

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Primary Citation of related structures
1UW1