2IHC Transcription date Sep 26, 2006
title Crystal Structure Of The Bric-A-Brac (Btb) Domain Of Human B
authors A.L.Amos, A.P.Turnbull, G.Bunkoczi, E.Papagrigoriou, F.Gorrec, C. A.Bullock, F.Von Delft, J.Weigelt, A.Edwards, C.Arrowsmith, M.Su S.Knapp, Structural Genomics Consortium (Sgc)
compound source
Molecule: Transcription Regulator Protein Bach1
Chain: A, B, C, D
Synonym: Btb And Cnc Homolog 1, Ha2303
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Bach1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)-R3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: C 1 2 1
R_factor 0.247 R_Free 0.278
length a length b length c angle alpha angle beta angle gamma
83.440 53.664 123.891 90.00 106.15 90.00
method X-Ray Diffractionresolution 2.44 Å
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk]
  • Biological Unit Coordinates (2ihc.pdb1.gz) 36 Kb
  • Biological Unit Coordinates (2ihc.pdb2.gz) 34 Kb
  • Biological Unit Coordinates (2ihc.pdb3.gz) 68 Kb
  • CSU: Contacts of Structural Units for 2IHC
  • Likely Quarternary Molecular Structure file(s) for 2IHC
  • Structure Factors (139 Kb)
  • Retrieve 2IHC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IHC from S2C, [Save to disk]
  • Re-refined 2ihc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IHC 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 2IHC
  • 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 2IHC, from MSDmotif at EBI
  • Fold representative 2ihc from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ihc_A] [2ihc_D] [2ihc_B] [2ihc_C] [2ihc]
  • SWISS-PROT database: [O14867]
  • Domain organization of [BACH1_HUMAN] by SWISSPFAM
  • Domain found in 2IHC: [BTB ] by SMART
  • Other resources with information on 2IHC
  • Community annotation for 2IHC 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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