3Q3J	Membrane Protein Protein Binding	date	Dec 21, 2010
title	Crystal Structure Of Plexin A2 Rbd In Complex With Rnd1
authors	H.Wang, W.Tempel, Y.Tong, X.Guan, L.Shen, L.Buren, N.Zhang, A.K.Wer L.Crombet, C.H.Arrowsmith, A.M.Edwards, C.Bountra, J.Weigelt, H. Structural Genomics Consortium (Sgc)
compound		source
Molecule: Plexin-A2 Chain: A Fragment: Unp Residues 1490-1600 Synonym: Semaphorin Receptor Oct Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Plxna2, Kiaa0463, Oct, Plxn2, Unq209pro235 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21-V2r-Prare2 Expression_system_plasmid: Pet28-Mhl (Gi:134105571)
Molecule: Rho-Related Gtp-Binding Protein Rho6 Chain: B Fragment: Unp Residues 5-200 Synonym: Rho Family Gtpase 1, Rnd1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Rnd1, Rho6 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21-V2r-Prare2 Expression_system_plasmid: Pet28-Mhl (Gi:134105571)
symmetry	Space Group: I 2 2 2	R_factor 0.211 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 59.022 67.129 145.291 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.97 Å
ligand	GNP, MG, UNX	enzyme
Gene Ontology	Chain Function Process Component A B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk] Biological Unit Coordinates (3q3j.pdb1.gz) 347 Kb LPC: Ligand-Protein Contacts for 3Q3J CSU: Contacts of Structural Units for 3Q3J Structure Factors (310 Kb) Retrieve 3Q3J in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3Q3J from S2C, [Save to disk] Re-refined 3q3j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3Q3J 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 3Q3J

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 3Q3J, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3q3j] [3q3j_A] [3q3j_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3Q3J: [RHO ] by SMART

Other resources with information on 3Q3J

Community annotation for 3Q3J at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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