4L41 Human Lactose synthase: A 2:1 complex between human alpha-lactalbumin and human beta1,4-galactosyltransferase date 2013-06-07
authors Ramakrishnan, B., Qasba, P.K.
compound source
symmetry
R_factor
R_Free 0.2370
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.70
ligand CA, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


C


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (4l41.pdb1.gz) 84 Kb
  • LPC: Ligand-Protein Contacts for 4L41
  • CSU: Contacts of Structural Units for 4L41
  • Structure Factors (188 Kb)
  • Retrieve 4L41 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4L41 from S2C, [Save to disk]
  • Re-refined 4l41 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4L41 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 4L41
  • 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 4L41, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4l41_C] [4l41_A] [4l41_B] [4l41]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4L41: [LYZ1 ] by SMART
  • Other resources with information on 4L41
  • Community annotation for 4L41 at PDBWiki (http://pdbwiki.org)

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