3CBQ	Nucleotide Binding Protein	date	Feb 22, 2008
title	Crystal Structure Of The Human Rem2 Gtpase With Bound Gdp
authors	L.Nedyalkova, Y.Shen, Y.Tong, W.Tempel, F.Mackenzie, C.H.Arrowsmi A.M.Edwards, C.Bountra, J.Weigelt, A.Bochkarev, H.Park, Structur Genomics Consortium (Sgc)
compound		source
Molecule: Gtp-Binding Protein Rem 2 Chain: A Fragment: Residues 100-276 Synonym: Rad And Gem-Like Gtp-Binding Protein 2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Rem2, Gi:134105571 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-Codonplus(De3)-Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28-Mhl
symmetry	Space Group: C 2 2 21	R_factor 0.190 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.143 64.330 73.204 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.82 Å
ligand	EDO, GDP, MG, UNX	enzyme
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk] Biological Unit Coordinates (3cbq.pdb1.gz) 29 Kb LPC: Ligand-Protein Contacts for 3CBQ CSU: Contacts of Structural Units for 3CBQ Likely Quarternary Molecular Structure file(s) for 3CBQ Structure Factors (213 Kb) Retrieve 3CBQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CBQ from S2C, [Save to disk] Re-refined 3cbq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CBQ 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 3CBQ

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 3CBQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3cbq] [3cbq_A] SWISS-PROT database: [Q8IYK8] Domain organization of [REM2_HUMAN] by SWISSPFAM Domain found in 3CBQ: [small_GTPase ] by SMART

Other resources with information on 3CBQ

Community annotation for 3CBQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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