3L2Y Calcium-Binding Protein date Dec 15, 2009
title The Structure Of C-Reactive Protein Bound To Phosphoethanola
authors H.Mikolajek, S.E.Kolstoe, S.P.Wood, M.B.Pepys
compound source
Molecule: C-Reactive Protein
Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 41
R_factor 0.224 R_Free 0.246
length a length b length c angle alpha angle beta angle gamma
278.448 278.448 92.111 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand CA, OPE enzyme
S, F, T, N, K, E, Q, M, C, L, A, J, O, P, B, H, D, R, I, G

Primary referenceStructural basis of ligand specificity in the human pentraxins, C-reactive protein and serum amyloid P component., Mikolajek H, Kolstoe SE, Pye VE, Mangione P, Pepys MB, Wood SP, J Mol Recognit. 2011 Mar;24(2):371-7. doi: 10.1002/jmr.1090. PMID:21360619
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (683 Kb) [Save to disk]
  • Biological Unit Coordinates (3l2y.pdb1.gz) 177 Kb
  • Biological Unit Coordinates (3l2y.pdb2.gz) 177 Kb
  • Biological Unit Coordinates (3l2y.pdb3.gz) 177 Kb
  • Biological Unit Coordinates (3l2y.pdb4.gz) 176 Kb
  • LPC: Ligand-Protein Contacts for 3L2Y
  • CSU: Contacts of Structural Units for 3L2Y
  • Structure Factors (3083 Kb)
  • Retrieve 3L2Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3L2Y from S2C, [Save to disk]
  • Re-refined 3l2y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3L2Y 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 3L2Y
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3L2Y, from MSDmotif at EBI
  • Fold representative 3l2y from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3l2y_T] [3l2y_L] [3l2y_G] [3l2y_O] [3l2y_E] [3l2y_A] [3l2y] [3l2y_H] [3l2y_P] [3l2y_K] [3l2y_J] [3l2y_N] [3l2y_B] [3l2y_D] [3l2y_I] [3l2y_M] [3l2y_S] [3l2y_Q] [3l2y_F] [3l2y_C] [3l2y_R]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3L2Y: [PTX ] by SMART
  • Other resources with information on 3L2Y
  • Community annotation for 3L2Y 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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