ISDA

Entry Detail

PDB ID:

2N4C

Keywords:

Title:

EC-NMR Structure of Agrobacterium tumefaciens Atu1203 Determined by Combining Evolutionary Couplings (EC) and Sparse NMR Data. Northeast Structural Genomics Consortium target AtT10

Biological Source:

Source Organism:

Agrobacterium fabrum str. C58

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2015-06-17

Release Date:

2015-07-01

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

100

Conformers Submitted:

Selection Criteria:

structures with the lowest energy

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Uncharacterized protein Atu1203
Chain IDs:A
Chain Length:85
Number of Molecules:1
Biological Source:Agrobacterium fabrum str. C58

UniProt ID:A9CJD6 Pfam ID:PF00403

Ligand Molecules

Primary Citation

Protein structure determination by combining sparse NMR data with evolutionary couplings.

Tang, Y, Huang, Y.J, Hopf, T.A, Sander, C, Marks, D.S, Montelione, G.T.Show

Nat.Methods 12 751 754 (2015)

PMID: 26121406 DOI: 10.1038/nmeth.3455

Abstact

Accurate determination of protein structure by NMR spectroscopy is challenging for larger proteins, for which experimental data are often incomplete and ambiguous. Evolutionary sequence information together with advances in maximum entropy statistical methods provide a rich complementary source of structural constraints. We have developed a hybrid approach (evolutionary coupling-NMR spectroscopy; EC-NMR) combining sparse NMR data with evolutionary residue-residue couplings and demonstrate accurate structure determination for several proteins 6-41 kDa in size.

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Primary Citation of related structures