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Crystal structure of CGD4-650 with compound BI2536

Analyse Crystal structure of CGD4-650 with compound BI2536 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6MF9
Type
protein
Length
253 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.037
Source
Cryptosporidium parvum (strain Iowa II)
Molecule
ZnKn (C2HC)+Athook+bromo domain protein, Taf250, transcription initiation factor IID
UniProt
Q5CQH9
Ligands
R78
Pockets
4 · best druggability 0.53

Structure

x-ray diffraction · resolution 2.037 · 2 distinct chains · 66% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AZnKn (C2HC)+Athook+bromo domain protein, Taf250, transcription initiation factor IIDprotein12666% helix, 0% strandQ5CQH9
BZnKn (C2HC)+Athook+bromo domain protein, Taf250, transcription initiation factor IIDprotein12767% helix, 0% strandQ5CQH9

Ligands and binding sites

  • R78 · 4-{[(7R)-8-cyclopentyl-7-ethyl-5-methyl-6-oxo-5,6,7,8-tetrahydropteridin-2-yl]amino}-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide · ligand · 2 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

4 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11190.530.8221R78
2980.530.8320R78
31750.490.7732empty
41200.410.7632empty

Interfaces

1 interface between chains.

  • A–B · 443 Ų buried · 2 hydrogen bonds · protein-protein

Compared structures

  • 6MF9 · Crystal structure of CGD4-650 with compound BI2536 · the same entry in another collection · chain A against A, TM-score 1.00

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