ISDA: 4O56

Deposition Date 2013-12-19

Release Date 2014-12-24

Last Version Date 2024-11-20

Entry Detail

PDB ID:

4O56

Keywords:

TRANSFERASE/PEPTIDE

Title:

Structure of PLK1 in complex with peptide

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.20

R-Value Work:

0.13

R-Value Observed:

0.14

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Serine/threonine-protein kinase PLK1
Gene (Uniprot):PLK1
Chain IDs:A
Chain Length:244
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P53350 Pfam ID:PF00659 EC:2.7.11.21

Polymer Type:polypeptide(L)
Molecule:synthetic peptide
Chain IDs:B
Chain Length:8
Number of Molecules:1
Biological Source:

Modified Residue

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

Ligand Molecules

PO4

Primary Citation

Integration of Charge-dipole Interaction and Intramolecular Hydrogen Bond in Ligand Design for the Polo-Box Domain of Polo-like Kinase 1

Quan, J.M, Wang, T, Shan, H.M.Show

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Primary Citation of related structures

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