1Q8O Pterocartpus angolensis lectin PAL in complex with the dimmanoside Man(alpha1-2)Man date
authors Loris, R., Walle, I.Van., Greve, H.De., Beeckmans, S., Deboeck, F., Wyns, L., Bouckaert, J.
compound source
R_Free 0.218
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.20
ligand CA, MAN, MMA, MN, PCA enzyme
related structures by homologous chain: 1N3P, 1N3Q
A, B

Primary referenceStructural basis of oligomannose recognition by the Pterocarpus angolensis seed lectin., Loris R, Van Walle I, De Greve H, Beeckmans S, Deboeck F, Wyns L, Bouckaert J, J Mol Biol 2004 Jan 30;335(5):1227-40. PMID:14729339
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk]
  • Biological Unit Coordinates (1q8o.pdb1.gz) 77 Kb
  • LPC: Ligand-Protein Contacts for 1Q8O
  • CSU: Contacts of Structural Units for 1Q8O
  • Likely Quarternary Molecular Structure file(s) for 1Q8O
  • Structure Factors (470 Kb)
  • Retrieve 1Q8O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1Q8O from S2C, [Save to disk]
  • Re-refined 1q8o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1Q8O 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 1Q8O
  • 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 1Q8O, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1q8oa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1q8ob_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1q8o_A] [1q8o] [1q8o_B]
  • SWISS-PROT database: [Q8GSD2]
  • Domain organization of [Q8GSD2_PTEAG] by SWISSPFAM
  • Other resources with information on 1Q8O
  • Community annotation for 1Q8O 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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