4AY1 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 NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
J, B, L, K, H, G, A, C, D, F, I, E


Primary referenceHuman YKL-39 is a pseudo-chitinase with retained chitooligosaccharide-binding properties., Schimpl M, Rush CL, Betou M, Eggleston IM, Recklies AD, van Aalten DM, Biochem J. 2012 Aug 15;446(1):149-57. PMID:22742450
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1458 Kb) [Save to disk]
  • Biological Unit Coordinates (4ay1.pdb1.gz) 130 Kb
  • Biological Unit Coordinates (4ay1.pdb2.gz) 129 Kb
  • Biological Unit Coordinates (4ay1.pdb3.gz) 130 Kb
  • Biological Unit Coordinates (4ay1.pdb4.gz) 130 Kb
  • Biological Unit Coordinates (4ay1.pdb5.gz) 130 Kb
  • Biological Unit Coordinates (4ay1.pdb6.gz) 129 Kb
  • Biological Unit Coordinates (4ay1.pdb7.gz) 129 Kb
  • Biological Unit Coordinates (4ay1.pdb8.gz) 128 Kb
  • Biological Unit Coordinates (4ay1.pdb9.gz) 130 Kb
  • LPC: Ligand-Protein Contacts for 4AY1
  • CSU: Contacts of Structural Units for 4AY1
  • Structure Factors (5806 Kb)
  • Retrieve 4AY1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4AY1 from S2C, [Save to disk]
  • Re-refined 4ay1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4AY1 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: [4ay1] [4ay1_A] [4ay1_B] [4ay1_C] [4ay1_D] [4ay1_E] [4ay1_F] [4ay1_G] [4ay1_H] [4ay1_I] [4ay1_J] [4ay1_K] [4ay1_L]
  • SWISS-PROT database:
  • Domain found in 4AY1: [Glyco_18 ] by SMART

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