2AB2 Transcription date Jul 14, 2005
title Mineralocorticoid Receptor Double Mutant With Bound Spironolactone
authors R.K.Bledsoe, K.P.Madauss, J.A.Holt, C.J.Apolito, M.H.Lambert, K.H.Pearce, T.B.Stanley, E.L.Stewart, R.P.Trump, T.M.Willson, S.P.Williams
compound source
Molecule: Mineralocorticoid Receptor
Chain: A, B
Fragment: Mr Ligand Binding Domain
Synonym: Mr
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Nr3c2, Mcr, Mlr
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phis Gst
symmetry Space Group: P 21 21 21
R_factor 0.197 R_Free 0.218
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.194 89.939 171.876 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand SNL, SO4 BindingDB enzyme
Primary referenceA ligand-mediated hydrogen bond network required for the activation of the mineralocorticoid receptor., Bledsoe RK, Madauss KP, Holt JA, Apolito CJ, Lambert MH, Pearce KH, Stanley TB, Stewart EL, Trump RP, Willson TM, Williams SP, J Biol Chem 2005 Jun 20;. PMID:15967794
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (97 Kb) [Save to disk]
  • Biological Unit Coordinates (2ab2.pdb1.gz) 93 Kb
  • LPC: Ligand-Protein Contacts for 2AB2
  • CSU: Contacts of Structural Units for 2AB2
  • Likely Quarternary Molecular Structure file(s) for 2AB2
  • Structure Factors (461 Kb)
  • Retrieve 2AB2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2AB2 from S2C, [Save to disk]
  • Re-refined 2ab2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2AB2 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 2AB2
  • 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 2AB2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1n2ab2, region B:1-80 [Jmol] [rasmolscript] [script source]
        - Domain d1v2ab2, region B:1-83 [Jmol] [rasmolscript] [script source]
  • Fold representative 2ab2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ab2] [2ab2_A] [2ab2_B]
  • SWISS-PROT database: [P08235]
  • Domain organization of [MCR_HUMAN] by SWISSPFAM
  • Domain found in 2AB2: [HOLI ] by SMART
  • Alignments of the sequence of 2AB2 with the sequences similar proteins can be viewed for 2AB2's classification [MCR_HUMAN] 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 [MCR_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2AB2
  • Community annotation for 2AB2 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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