ISDA

Deposition Date 2010-04-23

Release Date 2010-07-28

Last Version Date 2024-11-13

Entry Detail

PDB ID:

2XCH

Keywords:

TRANSFERASE

Title:

Crystal structure of PDK1 in complex with a pyrazoloquinazoline inhibitor

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)

Host Organism:

SPODOPTERA FRUGIPERDA

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

P 32 2 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:3-PHOSPHOINOSITIDE DEPENDENT PROTEIN KINASE 1
Gene (Uniprot):PDPK1
Chain IDs:A
Chain Length:309
Number of Molecules:1
Biological Source:HOMO SAPIENS

UniProt ID:O15530 Pfam ID:PF00069 EC:2.7.11.1

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
SEP	A	SER	PHOSPHOSERINE

Ligand Molecules

CKG

GOL

SO4

Primary Citation

Structure-Based Optimization of Potent Pdk1 Inhibitors.

Angiolini, M, Banfi, P, Casale, E, Casuscelli, F, Fiorelli, C, Saccardo, M.B, Silvagni, M, Zuccotto, F.Show

Bioorg.Med.Chem.Lett. 20 4095 ? (2010)

PMID: 20621725 DOI: 10.1016/J.BMCL.2010.05.070

Abstact

In this Letter is described the structure-based design of potent dihydro-pyrazoloquinazolines as PDK1 inhibitors. Starting from low potency HTS hits with the aid of X-ray crystallography and modeling, a medicinal chemistry activity was carried out to improve potency versus PDK1 and selectivity versus CDK2 protein kinase.

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Protein

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Disease

Primary Citation of related structures