ISDA

Entry Detail

PDB ID:

1DP3

Keywords:

DNA BINDING PROTEIN

Title:

SOLUTION STRUCTURE OF THE DNA BINDING DOMAIN OF THE TRAM PROTEIN

Biological Source:

Source Organism:

Escherichia coli

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

1999-12-23

Release Date:

2001-04-04

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

100

Conformers Submitted:

Selection Criteria:

structures with acceptable covalent geometry

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:TRAM PROTEIN
Chain IDs:A
Chain Length:55
Number of Molecules:1
Biological Source:Escherichia coli

UniProt ID:P07294 Pfam ID:PF05261

Ligand Molecules

Primary Citation

Solution structure of the DNA-binding domain of TraM.

Stockner, T, Plugariu, C, Koraimann, G, Hogenauer, G, Bermel, W, Prytulla, S, Sterk, H.Show

Biochemistry 40 3370 3377 (2001)

PMID: 11258958 DOI: 10.1021/bi002031c

Abstact

The solution structure of the DNA-binding domain of the TraM protein, an essential component of the DNA transfer machinery of the conjugative resistance plasmid R1, is presented. The structure has been determined using homonuclear 2-dimensional NMR spectroscopy as well as 15N labeled heteronuclear 2- and 3-dimensional NMR spectroscopy. It turns out that the solution structure of the DNA binding domain of the TraM protein is globular and dominantly helical. The very first amino acids of the N-terminus are unstructured.

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Primary Citation of related structures