2R2Q Signaling Protein, Protein Transport date Aug 27, 2007
title Crystal Structure Of Human Gamma-Aminobutyric Acid Receptor- Protein-Like 1 (Gabarap1), Isoform Cra_a
authors W.Tempel, R.Paramanathan, T.Davis, S.Mujib, C.Butler-Cole, C.H.Ar A.M.Edwards, M.Sundstrom, J.Weigelt, A.Bochkarev, S.Dhe-Paganon Structural Genomics Consortium (Sgc)
compound source
Molecule: Gamma-Aminobutyric Acid Receptor-Associated Prote
Chain: A, B
Synonym: Gaba(A) Receptor-Associated Protein-Like 1, Glandu Epithelial Cell Protein 1, Gec-1, Early Estrogen-Regulated
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gabarapl1, Gec1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28-Mhl
symmetry Space Group: P 1
R_factor 0.200 R_Free 0.234
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.860 38.193 45.746 111.09 95.91 108.05
method X-Ray Diffractionresolution 1.65 Å
ligand MPD, UNX enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk]
  • Biological Unit Coordinates (2r2q.pdb1.gz) 20 Kb
  • Biological Unit Coordinates (2r2q.pdb2.gz) 21 Kb
  • LPC: Ligand-Protein Contacts for 2R2Q
  • CSU: Contacts of Structural Units for 2R2Q
  • Likely Quarternary Molecular Structure file(s) for 2R2Q
  • Structure Factors (352 Kb)
  • Retrieve 2R2Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2R2Q from S2C, [Save to disk]
  • Re-refined 2r2q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2R2Q 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 2R2Q
  • 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 2R2Q, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2r2q] [2r2q_B] [2r2q_A]
  • SWISS-PROT database: [Q9H0R8]
  • Domain organization of [GBRL1_HUMAN] by SWISSPFAM
    • Other resources with information on 2R2Q
  • Community annotation for 2R2Q 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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