4TTG date
authors
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand CL, CSD, DMS, K, MG enzyme
Gene
Ontology
ChainFunctionProcessComponent
C, B, D, A


Primary referenceElucidating factors important for monovalent cation selectivity in enzymes: E. coli beta-galactosidase as a model., Wheatley RW, Juers DH, Lev BB, Huber RE, Noskov SY, Phys Chem Chem Phys. 2015 Apr 8;17(16):10899-909. doi: 10.1039/c4cp04952g. PMID:25820412
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (769 Kb) [Save to disk]
  • Biological Unit Coordinates (4ttg.pdb1.gz) 753 Kb
  • Biological Unit Coordinates (4ttg.pdb2.gz) 383 Kb
  • LPC: Ligand-Protein Contacts for 4TTG
  • CSU: Contacts of Structural Units for 4TTG
  • Structure Factors (4896 Kb)
  • Retrieve 4TTG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TTG from S2C, [Save to disk]
  • Re-refined 4ttg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4TTG 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.
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ttg_A] [4ttg_B] [4ttg_C] [4ttg_D] [4ttg]
  • SWISS-PROT database:
  • Domain found in 4TTG: [Bgal_small_N ] by SMART

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