1IOZ	Signaling Protein	date	Apr 18, 2001
title	Crystal Structure Of The C-Ha-Ras Protein Prepared By The Ce Synthesis
authors	T.Kigawa, E.Yamaguchi-Nunokawa, K.Kodama, T.Matsuda, T.Yabuki, Ri Structural Genomicsproteomics Initiative (Rsgi)
compound		source
Molecule: Transforming Protein P21h-Ras-1 Chain: A Fragment: Residues 1-171 Synonym: C-H-Ras Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pk7-Ras Other_details: Cell-Free Protein Synthesis System
symmetry	Space Group: P 65 2 2	R_factor 0.238 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.645 82.645 102.794 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	GDP	enzyme
related structures	by homologous chain: 1LFD, 1P2U
Gene Ontology	Chain Function Process Component A
Primary reference	Selenomethionine incorporation into a protein by cell-free synthesis., Kigawa T, Yamaguchi-Nunokawa E, Kodama K, Matsuda T, Yabuki T, Matsuda N, Ishitani R, Nureki O, Yokoyama S, J Struct Funct Genomics 2002;2(1):29-35. PMID:12836672

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk] Biological Unit Coordinates (1ioz.pdb1.gz) 30 Kb LPC: Ligand-Protein Contacts for 1IOZ CSU: Contacts of Structural Units for 1IOZ Likely Quarternary Molecular Structure file(s) for 1IOZ Retrieve 1IOZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IOZ from S2C, [Save to disk]

View 1IOZ 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 1IOZ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1IOZ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ioza_, region A [Jmol] [rasmolscript] [script source] 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: [1ioz_A] [1ioz] SWISS-PROT database: [P01112] Domain organization of [RASH_HUMAN] by SWISSPFAM Domain found in 1IOZ: [RAS ] by SMART

Other resources with information on 1IOZ

Community annotation for 1IOZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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