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Structure of DYRK1A in complex with compound 38

Analyse Structure of DYRK1A in complex with compound 38 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 7AJV
Type: protein
Length: 668 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Dual specificity tyrosine-phosphorylation-regulated kinase 1A
EC: 2.7.12.1
UniProt: Q13627
Ligands: RKK, CL
Pockets: 4 · best druggability 0.82

Structure

x-ray diffraction · 2 distinct chains · 37% helix, 18% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Dual specificity tyrosine-phosphorylation-regulated kinase 1A (EC 2.7.12.1)	protein	335	36% helix, 18% strand	Q13627
B	Dual specificity tyrosine-phosphorylation-regulated kinase 1A (EC 2.7.12.1)	protein	333	37% helix, 18% strand	Q13627

Ligands and binding sites

RKK · 4-(2,3-dibutylimidazo[4,5-b]pyridin-5-yl)pyridine-2,6-diamine · ligand · 2 copies · chains A, B
CL · Chloride ion · ion · 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.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	839	0.82	0.85	91	RKK
2	175	0.66	0.86	25	RKK
3	62	0.43	0.82	14	empty
4	81	0.43	0.79	19	empty

Interfaces

1 interface between chains.

A–B · 792 Å² buried · 25 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 modified (phosphorylation).

Compared structures

7AJV · Structure of DYRK1A in complex with compound 38 · the same entry in another collection · chain A against A, TM-score 1.00
Q13627 · AlphaFold monomer V2.0 prediction for dual specificity tyrosine… · a predicted model of the same protein · chain A against A, TM-score 0.99

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt Q13627
Elsewhere: RCSB PDB 7AJV · PDBe 7AJV · UniProt Q13627

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