3FBK Signaling Protein date Nov 19, 2008
title Crystal Structure Of The C2 Domain Of The Human Regulator Of G-Protein Signaling 3 Isoform 6 (Rgp3), Northeast Structural Genomics Consortium Target Hr5550a
authors F.Forouhar, S.Lew, J.Seetharaman, L.Mao, R.Xiao, C.Ciccosanti, E.L.Foote, R.Shastry, J.K.Everett, R.Nair, T.B.Acton, B.Rost, G.T.Montelione, J.F.Hunt, L.Tong, Northeast Structural Genomics Consortium (Nesg)
compound source
Molecule: Regulator Of G-Protein Signaling 3
Chain: A, B
Synonym: Rgs3, Rgp3
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rgs3
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)+Magic
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet14-15c
symmetry Space Group: P 1 21 1
R_factor 0.198 R_Free 0.253
length a length b length c angle alpha angle beta angle gamma
44.661 77.171 44.681 90.00 115.07 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand MSE, SO4 enzyme
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk]
  • Biological Unit Coordinates (3fbk.pdb1.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 3FBK
  • CSU: Contacts of Structural Units for 3FBK
  • Likely Quarternary Molecular Structure file(s) for 3FBK
  • Structure Factors (545 Kb)
  • Retrieve 3FBK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3FBK from S2C, [Save to disk]
  • Re-refined 3fbk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3FBK 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 3FBK
  • 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 3FBK, from MSDmotif at EBI
  • Fold representative 3fbk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3fbk] [3fbk_] [3fbk_B] [3fbk_A]
  • SWISS-PROT database: [P49796]
  • Domain organization of [RGS3_HUMAN] by SWISSPFAM
  • Domain found in 3FBK: [C2 ] by SMART
  • Other resources with information on 3FBK
  • Community annotation for 3FBK 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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