ISDA

Deposition Date 2015-01-19

Release Date 2015-03-11

Last Version Date 2024-05-15

Entry Detail

PDB ID:

2MY1

Keywords:

SPLICING

Title:

Solution structure of Bud31p

Biological Source:

Source Organism:

Saccharomyces cerevisiae S288c (Taxon ID: 559292)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

Conformers Submitted:

Selection Criteria:

structures with the lowest energy

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Pre-mRNA-splicing factor BUD31
Gene (Uniprot):BUD31
Chain IDs:A
Chain Length:159
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae S288c

UniProt ID:P25337 Pfam ID:PF01125

Ligand Molecules

Primary Citation

(113) Cd NMR Experiments Reveal an Unusual Metal Cluster in the Solution Structure of the Yeast Splicing Protein Bud31p.

van Roon, A.M, Yang, J.C, Mathieu, D, Bermel, W, Nagai, K, Neuhaus, D.Show

Angew.Chem.Int.Ed.Engl. 54 4861 4864 (2015)

PMID: 25703931 DOI: 10.1002/anie.201412210

Abstact

Establishing the binding topology of structural zinc ions in proteins is an essential part of their structure determination by NMR spectroscopy. Using (113)Cd NMR experiments with (113)Cd-substituted samples is a useful approach but has previously been limited mainly to very small protein domains. Here we used (113)Cd NMR spectroscopy during structure determination of Bud31p, a 157-residue yeast protein containing an unusual Zn3Cys9 cluster, demonstrating that recent hardware developments make this approach feasible for significantly larger systems.

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Primary Citation of related structures