5P21		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	GNP, MG	enzyme
note	5P21 (Molecule of the Month:pdb148)
related structures	by homologous chain: 1CTQ, 821P
Gene Ontology	Chain Function Process Component A
Primary reference	Refined crystal structure of the triphosphate conformation of H-ras p21 at 1.35 A resolution: implications for the mechanism of GTP hydrolysis., Pai EF, Krengel U, Petsko GA, Goody RS, Kabsch W, Wittinghofer A, EMBO J 1990 Aug;9(8):2351-9. PMID:2196171

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk] Biological Unit Coordinates (5p21.pdb1.gz) 63 Kb LPC: Ligand-Protein Contacts for 5P21 CSU: Contacts of Structural Units for 5P21 Likely Quarternary Molecular Structure file(s) for 5P21 Retrieve 5P21 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5P21 from S2C, [Save to disk]

View 5P21 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5p21] [5p21_A] SWISS-PROT database: [P01112] Domain found in 5P21: [RAS ] by SMART

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