MolNFT v1 · #93612 · protein

Crystal structure of the tetratricopeptide repeat (tpr) motif of human dual specificity protein kinase MPS1

4H7X · Dual specificity protein kinase ttk: “Crystal structure of the tetratricopeptide repeat (tpr) motif of human dual specificity protein kinase MPS1”. X-ray diffraction, 1 ligand (PB), 4 pockets (best druggability 0.40). MolNFT v1…

PDB: 4H7X
Type: protein
Length: 276 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Dual specificity protein kinase ttk
EC: 2.7.12.1
UniProt: P33981
Ligands: PB
Pockets: 4 · best druggability 0.40

Structure

x-ray diffraction · 1 distinct chain · 75% helix, 1% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Dual specificity protein kinase ttk (EC 2.7.12.1)	protein	138	75% helix, 1% strand	P33981

Ligands and binding sites

PB · Lead (II) ion · metal · 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, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	78	0.40	0.79	15	empty
2	82	0.36	0.76	21	empty
3	65	0.30	0.75	16	empty
4	65	0.29	0.74	20	empty

Interfaces

1 interface between chains.

A–B · 968 Å² buried · 15 hydrogen bonds · protein-protein

Compared structures

4H7X · Crystal structure of the tetratricopeptide repeat (TPR) motif of human dual specificity… · the same entry in another collection · chain A against A, TM-score 1.00

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 P33981
Elsewhere: RCSB PDB 4H7X · PDBe 4H7X · UniProt P33981

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