ISDA

Deposition Date 2005-06-16

Release Date 2005-11-08

Last Version Date 2024-11-13

Entry Detail

PDB ID:

2A0T

Keywords:

TRANSFERASE

Title:

NMR structure of the FHA1 domain of Rad53 in complex with a biological relevant phosphopeptide derived from Madt1

Biological Source:

Source Organism:

Saccharomyces cerevisiae (Taxon ID: 4932)
(Taxon ID: )

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

Conformers Submitted:

Selection Criteria:

structures with acceptable covalent geometry, structures with the least restraint violations, structures with the lowest energy

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Serine/threonine-protein kinase RAD53
Gene (Uniprot):RAD53
Chain IDs:A
Chain Length:151
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae

UniProt ID:P22216 Pfam ID:PF00498 EC:2.7.12.1

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Hypothetical 73.8 kDa protein in SAS3-SEC17 intergenic region, residues 301-310
Gene (Uniprot):PIN4
Chain IDs:B
Chain Length:10
Number of Molecules:1
Biological Source:

UniProt ID:P34217

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
TPO	B	THR	PHOSPHOTHREONINE

Ligand Molecules

Primary Citation

FHA Domain-Ligand Interactions: Importance of Integrating Chemical and Biological Approaches

Mahajan, A, Yuan, C, Pike, B.L, Heierhorst, J, Chang, C.-F, Tsai, M.-D, Yuan, C, Yongkiettrakul, S, Byeon, I.-J.L, Zhou, S, Tsai, M.-D.Show

J.Am.Chem.Soc. 127 14572 14573 (2005)

PMID: 16231900 DOI: 10.1021/ja054538m

Abstact

Combinatorial library screens based on binding affinity may preferentially select ligands with ability for ionic interactions and miss the biologically relevant ligands that bind more weakly with predominantly hydrophobic interactions.

Legend

Protein

Chemical

Disease

Primary Citation of related structures