ISDA: 1VQB

Deposition Date 1996-08-14

Release Date 1997-02-12

Last Version Date 2024-02-14

Entry Detail

PDB ID:

1VQB

Keywords:

DNA BINDING PROTEIN

Title:

GENE V PROTEIN (SINGLE-STRANDED DNA BINDING PROTEIN)

Biological Source:

Source Organism:

Enterobacteria phage f1 (Taxon ID: 10863)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

C 1 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:GENE V PROTEIN
Gene (Uniprot):V
Chain IDs:A
Chain Length:87
Number of Molecules:1
Biological Source:Enterobacteria phage f1

UniProt ID:P69543 Pfam ID:PF02303

Primary Citation

Structure of the gene V protein of bacteriophage f1 determined by multiwavelength x-ray diffraction on the selenomethionyl protein.

Skinner, M.M, Zhang, H, Leschnitzer, D.H, Guan, Y, Bellamy, H, Sweet, R.M, Gray, C.W, Konings, R.N, Wang, A.H, Terwilliger, T.C, Zhang, H, Skinner, M.M, Sandberg, W.S, Wang, A.H.-J, Terwilliger, T.C, Terwilliger, T.C, Berendzen, J.Show

Proc.Natl.Acad.Sci.USA 91 2071 2075 (1994)

PMID: 8134350 DOI: 10.1073/pnas.91.6.2071

Abstact

The crystal structure of the dimeric gene V protein of bacteriophage f1 was determined using multiwavelength anomalous diffraction on the selenomethionine-containing wild-type and isoleucine-47-->methionine mutant proteins with x-ray diffraction data phased to 2.5 A resolution. The structure of the wild-type protein has been refined to an R factor of 19.2% using native data to 1.8 A resolution. The structure of the gene V protein was used to obtain a model for the protein portion of the gene V protein-single-stranded DNA complex.

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