1U8Z	Signaling Protein	date	Aug 09, 2004
title	Crystal Structures Of Ral-Gppnhp And Ral-Gdp Reveal Two Nove Sites That Are Also Present In Ras And Rap
authors	N.I.Nicely, J.Kosak, V.De Serrano, C.Mattos
compound		source
Molecule: Ras-Related Protein Ral-A Chain: A, B Engineered: Yes		Organism_scientific: Saguinus Oedipus Organism_common: Cotton-Top Tamarin Organism_taxid: 9490 Gene: Rala, Ral-A, Ral Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta Expression_system_vector_type: Plasmid Expression_system_plasmid: Pat
symmetry	Space Group: P 21 21 21	R_factor 0.202 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.611 62.059 112.664 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	GDP, MG	enzyme
related structures	by homologous chain: 1U8Y
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal Structures of Ral-GppNHp and Ral-GDP Reveal Two Binding Sites that Are Also Present in Ras and Rap., Nicely NI, Kosak J, de Serrano V, Mattos C, Structure (Camb) 2004 Nov;12(11):2025-36. PMID:15530367

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk] Biological Unit Coordinates (1u8z.pdb1.gz) 32 Kb Biological Unit Coordinates (1u8z.pdb2.gz) 33 Kb LPC: Ligand-Protein Contacts for 1U8Z CSU: Contacts of Structural Units for 1U8Z Likely Quarternary Molecular Structure file(s) for 1U8Z Structure Factors (487 Kb) Retrieve 1U8Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U8Z from S2C, [Save to disk] Re-refined 1u8z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1U8Z 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 1U8Z

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1U8Z 1U8ZA 1U8ZB from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1U8Z, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1u8za_, region A [Jmol] [rasmolscript] [script source]     - Domain d1u8zb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1u8z_B] [1u8z_A] [1u8z] SWISS-PROT database: [P63320] Domain organization of [RALA_SAGOE] by SWISSPFAM Domain found in 1U8Z: [RAS ] by SMART

Other resources with information on 1U8Z

Community annotation for 1U8Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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