5P21 Oncogene Protein date Apr 30, 1990
title Refined Crystal Structure Of The Triphosphate Conformation O P21 At 1.35 Angstroms Resolution: Implications For The Mech Gtp Hydrolysis
authors E.F.Pai, A.Wittinghofer, W.Kabsch
compound source
Molecule: C-H-Ras P21 Protein
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 32 2 1
R_factor 0.196 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
40.300 40.300 162.200 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.35 Å
ligand GNP, MG enzyme
note 5P21 (Molecule of the Month:pdb148)
related structures by homologous chain: 1CTQ, 821P
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceRefined 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) 64 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.
  • Visual 3D analysis of 5P21
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 5P21 from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 5P21, from MSDmotif at EBI
  • Genome occurence of 5P21's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d5p21__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 5p21 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5p21_A] [5p21]
  • SWISS-PROT database: [P01112]
  • Domain organization of [RASH_HUMAN] by SWISSPFAM
  • Domain found in 5P21: [RAS ] by SMART
  • Other resources with information on 5P21
  • Community annotation for 5P21 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 5P21 from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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