1XD2: Crystal Structure of a ternary Ras:SOS:Ras*GDP complex

PDB ID: 1XD2Download
MMDB ID: 30156
PDB Deposition Date: 2004/9/3
Updated in MMDB: 2004/12
Experimental Method:
x-ray diffraction
Resolution: 2.7  Å
Source Organism:
Similar Structures:
Biological Unit for 1XD2: trimeric; determined by author and by software (PISA)
Molecular Components in 1XD2
Label Count Molecule
Proteins (3 molecules)
1
Transforming Protein P21/h-ras-1
(Gene symbol: HRAS)
Molecule annotation
1
Transforming Protein P21/h-ras-1
(Gene symbol: HRAS)
Molecule annotation
1
SON of Sevenless Protein Homolog 1
(Gene symbol: SOS1)
Molecule annotation
Chemicals and Non-standard biopolymers (6 molecules)
1
1
MAGNESIUM IONMAGNESIUM ION
2
4
PHOSPHATE IONPHOSPHATE ION
3
1
GUANOSINE-5'-DIPHOSPHATEGUANOSINE-5'-DIPHOSPHATE
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303