1ZV4	Signaling Protein	date	Jun 01, 2005
title	Structure Of The Regulator Of G-Protein Signaling 17 (Rgsz2)
authors	G.A.Schoch, A.Jansson, J.M.Elkins, A.Haroniti, F.H.Niesen, G.Bunk W.H.Lee, A.P.Turnbull, X.Yang, M.Sundstrom, C.Arrowsmith, A.Edwa B.Marsden, O.Gileadi, L.Ball, F.Von Delft, D.A.Doyle, Structural Consortium (Sgc)
compound		source
Molecule: Regulator Of G-Protein Signaling 17 Chain: X Synonym: Rgs17 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Rgs17 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)-R3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Plic-Sgc
symmetry	Space Group: P 63 2 2	R_factor 0.228 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 105.153 105.153 57.515 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.40 Å
Primary reference	Structural diversity in the RGS domain and its interaction with heterotrimeric G protein alpha-subunits., Soundararajan M, Willard FS, Kimple AJ, Turnbull AP, Ball LJ, Schoch GA, Gileadi C, Fedorov OY, Dowler EF, Higman VA, Hutsell SQ, Sundstrom M, Doyle DA, Siderovski DP, Proc Natl Acad Sci U S A. 2008 Apr 29;105(17):6457-62. Epub 2008 Apr 23. PMID:18434541

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (1zv4.pdb1.gz) 22 Kb CSU: Contacts of Structural Units for 1ZV4 Likely Quarternary Molecular Structure file(s) for 1ZV4 Structure Factors (53 Kb) Retrieve 1ZV4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZV4 from S2C, [Save to disk] Re-refined 1zv4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZV4 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1ZV4

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1ZV4, from MSDmotif at EBI Fold representative 1zv4 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zv4_X] SWISS-PROT database: [Q9UGC6] Domain organization of [RGS17_HUMAN] by SWISSPFAM Domain found in 1ZV4: [RGS ] by SMART Alignments of the sequence of 1ZV4 with the sequences similar proteins can be viewed for 1ZV4's classification [RGS17_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [RGS17_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1ZV4

Community annotation for 1ZV4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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