7SQ2 Signaling Protein date Nov 04, 2021
title Reprocessed And Refined Structure Of Phospholipase C-Beta An Signaling Complex
authors S.T.Endo-Streeter, J.Sondek, T.K.Harden
compound source
Molecule: Guanine Nucleotide-Binding Protein G(Q) Subunit A
Chain: A
Synonym: Guanine Nucleotide-Binding Protein Alpha-Q
Engineered: Yes
 Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Gene: Gnaq
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus

Molecule: 1-Phosphatidylinositol 4,5-Bisphosphate Phosphodi Beta-3;
Chain: B
Synonym: Phosphoinositide Phospholipase C-Beta-3,Phospholip Beta-3,Plc-Beta-3;
Ec: 3.1.4.11
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Plcb3
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
symmetry Space Group: C 1 2 1
R_factor 0.199 R_Free 0.263
crystal
cell
length a length b length c angle alpha angle beta angle gamma
202.837 90.817 93.135 90.00 101.19 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand ACT, ALF, CA, GDP, MG enzyme Hydrolase E.C.3.1.4.11 BRENDA
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (383 Kb) [Save to disk]
  • Biological Unit Coordinates (7sq2.pdb1.gz) 374 Kb
  • LPC: Ligand-Protein Contacts for 7SQ2
  • CSU: Contacts of Structural Units for 7SQ2
  • Structure Factors (755 Kb)
  • Retrieve 7SQ2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 7SQ2 from S2C, [Save to disk]
    • View 7SQ2 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 7SQ2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [7sq2_B] [7sq2_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 7SQ2
  • Community annotation for 7SQ2 at PDBWiki (http://pdbwiki.org)

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