ISDA

Deposition Date 2015-06-17

Release Date 2015-07-01

Last Version Date 2024-07-03

Entry Detail

PDB ID:

2N48

Keywords:

LIPID BINDING PROTEIN

Title:

EC-NMR Structure of Escherichia coli YiaD Determined by Combining Evolutionary Couplings (EC) and Sparse NMR Data. Northeast Structural Genomics Consortium target ER553

Biological Source:

Source Organism:

Escherichia coli K-12 (Taxon ID: 83333)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

100

Conformers Submitted:

Selection Criteria:

lowest energy

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Probable lipoprotein YiaD
Gene (Uniprot):yiaD
Chain IDs:A
Chain Length:149
Number of Molecules:1
Biological Source:Escherichia coli K-12

UniProt ID:P37665 Pfam ID:PF00691

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