1RE0	Protein Transport	date	Nov 06, 2003
title	Structure Of Arf1-Gdp Bound To Sec7 Domain Complexed With Br
authors	J.Goldberg, E.Mossessova
compound		source
Molecule: Adp-Ribosylation Factor 1 Chain: A Fragment: Truncated Form Of Arf1 (Residues 17-180) Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Arf1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet
Molecule: Arf Guanine-Nucleotide Exchange Factor 1 Chain: B Fragment: Core Sec7 Domain Of Gea1 (Residues 540-754) Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Gea1 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.209 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.725 72.294 119.632 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	AFB, CIT, GDP, MG	enzyme
related structures	by homologous chain: 1KU1, 1RRG, 1Z6X
Gene Ontology	Chain Function Process Component A phospholipase D activator ac... B
Primary reference	Crystal structure of ARF1*Sec7 complexed with Brefeldin A and its implications for the guanine nucleotide exchange mechanism., Mossessova E, Corpina RA, Goldberg J, Mol Cell 2003 Dec;12(6):1403-11. PMID:14690595

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk] Biological Unit Coordinates (1re0.pdb1.gz) 62 Kb LPC: Ligand-Protein Contacts for 1RE0 CSU: Contacts of Structural Units for 1RE0 Likely Quarternary Molecular Structure file(s) for 1RE0 Structure Factors (159 Kb) Retrieve 1RE0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RE0 from S2C, [Save to disk] Re-refined 1re0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RE0 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 1RE0

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1RE0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1re0a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1re0b_, region B [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: [1re0_B] [1re0_A] [1re0] SWISS-PROT database: [P84077] [P47102] Domain organization of [ARF1_HUMAN] [GEA1_YEAST] by SWISSPFAM Domains found in 1RE0: [ARF] [Sec7 ] by SMART

Other resources with information on 1RE0

Community annotation for 1RE0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---