2BME	Protein Transport	date	Mar 13, 2005
title	High Resolution Structure Of Gppnhp-Bound Human Rab4a
authors	A.J.Scheidig, S.K.Huber
compound		source
Molecule: Ras-Related Protein Rab4a Chain: A, B, C, D Fragment: Nucleotide-Binding Domain, Residues 1-184 Synonym: Rab4a Ec: 3.6.5.2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet19tev
symmetry	Space Group: P 43	R_factor 0.192 R_Free 0.229
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.790 99.790 95.540 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.57 Å
ligand	BME, GNP, MG, TRS	enzyme	Hydrolase E.C.3.6.5.2 BRENDA
related structures	by homologous chain: 2BMD
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	High resolution crystal structures of human Rab4a in its active and inactive conformations., Huber SK, Scheidig AJ, FEBS Lett. 2005 May 23;579(13):2821-9. Epub 2005 Apr 25. PMID:15907487

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (135 Kb) [Save to disk] Biological Unit Coordinates (2bme.pdb1.gz) 34 Kb Biological Unit Coordinates (2bme.pdb2.gz) 35 Kb Biological Unit Coordinates (2bme.pdb3.gz) 34 Kb Biological Unit Coordinates (2bme.pdb4.gz) 33 Kb LPC: Ligand-Protein Contacts for 2BME CSU: Contacts of Structural Units for 2BME Likely Quarternary Molecular Structure file(s) for 2BME Structure Factors (929 Kb) Retrieve 2BME in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BME from S2C, [Save to disk] Re-refined 2bme structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2BME 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 2BME

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 2BME, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2bme_D] [2bme_B] [2bme_A] [2bme_C] [2bme] SWISS-PROT database: [P20338] Domain organization of [RAB4A_HUMAN] by SWISSPFAM Domain found in 2BME: [RAB ] by SMART

Other resources with information on 2BME

Community annotation for 2BME at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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