4G5S Cell Cycle Signaling Protein date Jul 18, 2012
title Structure Of Lgn Gl3galphai3 Complex
authors M.Jia, J.Li, J.Zhu, W.Wen, M.Zhang, W.Wang
compound source
Molecule: Guanine Nucleotide-Binding Protein G(K) Subunit A
Chain: A, B, C, D
Fragment: Unp Residues 25-354
Synonym: G(I) Alpha-3
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gnai3
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: G-Protein-Signaling Modulator 2
Chain: E, G, Z, F
Fragment: Goloco 3 (Unp Residues 594-618)
Synonym: Pins Homolog
Engineered: Yes

Synthetic: Yes
Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Other_details: This Sequence Occurs Naturally In Mouse.
symmetry Space Group: P 61 2 2
R_factor 0.207 R_Free 0.253
length a length b length c angle alpha angle beta angle gamma
209.680 209.680 235.482 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.62 Å
ligand CIT, GDP enzyme
A, D, C, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (217 Kb) [Save to disk]
  • Biological Unit Coordinates (4g5s.pdb1.gz) 56 Kb
  • Biological Unit Coordinates (4g5s.pdb2.gz) 55 Kb
  • Biological Unit Coordinates (4g5s.pdb3.gz) 55 Kb
  • Biological Unit Coordinates (4g5s.pdb4.gz) 55 Kb
  • LPC: Ligand-Protein Contacts for 4G5S
  • CSU: Contacts of Structural Units for 4G5S
  • Structure Factors (333 Kb)
  • Retrieve 4G5S in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4G5S from S2C, [Save to disk]
  • Re-refined 4g5s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4G5S 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 4G5S
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4G5S, from MSDmotif at EBI
  • Fold representative 4g5s from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4g5s_G] [4g5s_C] [4g5s_E] [4g5s_B] [4g5s_D] [4g5s_Z] [4g5s_F] [4g5s] [4g5s_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4G5S: [G_alpha] [GoLoco ] by SMART
  • Alignments of the sequence of 4G5S with the sequences similar proteins can be viewed for 4G5S's classification 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 at ProtoMap. Click on the Cluster number.
  • Other resources with information on 4G5S
  • Community annotation for 4G5S at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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