1KXQ 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 CA, CL enzyme
related structures by homologous chain: 1KXV, 1SMD, 1YC7
Gene
Ontology
ChainFunctionProcessComponent
B, D, C, A


Primary referenceThree camelid VHH domains in complex with porcine pancreatic alpha-amylase. Inhibition and versatility of binding topology., Desmyter A, Spinelli S, Payan F, Lauwereys M, Wyns L, Muyldermans S, Cambillau C, J Biol Chem 2002 Jun 28;277(26):23645-50. PMID:11960990
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (433 Kb) [Save to disk]
  • Biological Unit Coordinates (1kxq.pdb1.gz) 112 Kb
  • Biological Unit Coordinates (1kxq.pdb2.gz) 111 Kb
  • Biological Unit Coordinates (1kxq.pdb3.gz) 111 Kb
  • Biological Unit Coordinates (1kxq.pdb4.gz) 113 Kb
  • LPC: Ligand-Protein Contacts for 1KXQ
  • CSU: Contacts of Structural Units for 1KXQ
  • Likely Quarternary Molecular Structure file(s) for 1KXQ
  • Retrieve 1KXQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KXQ from S2C, [Save to disk]
  • View 1KXQ 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: [1kxq] [1kxq_A] [1kxq_B] [1kxq_C] [1kxq_D] [1kxq_E] [1kxq_F] [1kxq_G] [1kxq_H]
  • SWISS-PROT database: [P00690]
  • Domains found in 1KXQ: [Aamy] [Aamy_C] [IGv ] by SMART

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