2NRF Membrane Protein date Nov 02, 2006
title Crystal Structure Of Glpg, A Rhomboid Family Intramembrane P
authors Z.Wu, N.Yan, L.Feng, H.Yan, L.Gu, Y.Shi
compound source
Molecule: Protein Glpg
Chain: A, B
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Glpg
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: C43 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-15b
symmetry Space Group: P 31
R_factor 0.262 R_Free 0.295
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.458 59.458 118.048 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
note 2NRF (Molecule of the Month:pdb140)
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural analysis of a rhomboid family intramembrane protease reveals a gating mechanism for substrate entry., Wu Z, Yan N, Feng L, Oberstein A, Yan H, Baker RP, Gu L, Jeffrey PD, Urban S, Shi Y, Nat Struct Mol Biol. 2006 Dec;13(12):1084-91. Epub 2006 Nov 10. PMID:17099694
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (2nrf.pdb1.gz) 57 Kb
  • CSU: Contacts of Structural Units for 2NRF
  • Likely Quarternary Molecular Structure file(s) for 2NRF
  • Structure Factors (114 Kb)
  • Retrieve 2NRF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NRF from S2C, [Save to disk]
  • Re-refined 2nrf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2NRF 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 2NRF
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2NRF, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2nrf] [2nrf_B] [2nrf_A]
  • SWISS-PROT database: [P09391]
  • Belongs to the rhomboid protease (rhomboid) family according to TCDB.
  • Domain organization of [GLPG_ECOLI] by SWISSPFAM
    • Other resources with information on 2NRF
  • Community annotation for 2NRF 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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