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Crystal structures at 2.2 ångströms resolution of the catalytic domains of normal RAS protein and an oncogenic mutant complexed with gsp

Analyse Crystal structures at 2.2 ångströms resolution of the catalytic domains of… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2Q21
Type
protein
Length
171 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
C-H-RAS P21 protein catalytic domain
UniProt
P01112
Ligands
GDP, MG
Pockets
1 · best druggability 0.52

Structure

x-ray diffraction · 1 distinct chain · 34% helix, 25% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AC-H-RAS P21 protein catalytic domainprotein17134% helix, 25% strandP01112

Ligands and binding sites

  • GDP · Guanosine-5'-diphosphate · ligand · chains A
  • MG · Magnesium ion · metal · chains A

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11710.520.7937MG, GDP

Compared structures

  • 2Q21 · Crystal structures at 2.2 ångströms resolution of the catalytic domains of normal RAS… · the same entry in another collection · chain A against A, TM-score 1.00

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