MolNFT v1 · #78616 · protein

Structure of rheb-Y35A mutant in GDP- and gmppnp-bound forms

3SEA · GTP-binding protein rheb: “Structure of rheb-Y35A mutant in GDP- and gmppnp-bound forms”. X-ray diffraction, 3 ligands (GDP, GNP, MG), 7 pockets (best druggability 0.48). MolNFT v1 #78616 on GenesisL1: 3D structure, binding sites…

PDB: 3SEA
Type: protein
Length: 334 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: GTP-binding protein rheb
UniProt: Q15382
Ligands: GDP, GNP, MG
Pockets: 7 · best druggability 0.48

Structure

x-ray diffraction · 1 distinct chain · 34% helix, 26% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	GTP-binding protein rheb	protein	167	34% helix, 26% strand	Q15382

Ligands and binding sites

GDP · Guanosine-5'-diphosphate · ligand · chains A
GNP · Phosphoaminophosphonic acid-guanylate ester · ligand · chains B
MG · Magnesium ion · metal · 2 copies · chains A, B
ACT · Acetate ion · additive · chains B

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

Pockets

7 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	173	0.48	0.76	21	empty
2	132	0.46	0.78	27	MG, GDP
3	130	0.43	0.76	26	MG, GNP
4	81	0.34	0.74	18	empty
5	94	0.33	0.73	18	empty

Interfaces

1 interface between chains.

A–B · 445 Å² buried · 7 hydrogen bonds · protein-protein

Compared structures

3SEA · Structure of Rheb-Y35A mutant in GDP- and GMPPNP-bound forms · the same entry in another collection · chain A against A, TM-score 1.00
Q15382 · AlphaFold monomer V2.0 prediction for GTP-binding protein rheb (Q15382) · a predicted model of the same protein · chain A against A, TM-score 0.96

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 Q15382
Elsewhere: RCSB PDB 3SEA · PDBe 3SEA · UniProt Q15382

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