5IHB Immune System date Feb 29, 2016
title Structure Of The Immune Receptor Cd33
authors R.B.Dodd
compound source
Molecule: Myeloid Cell Surface Antigen Cd33
Chain: A, B, C, D
Fragment: Unp Residues 21-232
Synonym: Sialic Acid-Binding Ig-Like Lectin 3,Siglec-3,Gp67
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cd33, Siglec3
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
Expression_system_cell_line: Hek 293-F
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phlsec
symmetry Space Group: P 21 21 21
R_factor 0.198 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.960 127.040 143.040 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.24 Å
ligand NAG enzyme
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (420 Kb) [Save to disk]
  • Biological Unit Coordinates (5ihb.pdb1.gz) 205 Kb
  • Biological Unit Coordinates (5ihb.pdb2.gz) 208 Kb
  • LPC: Ligand-Protein Contacts for 5IHB
  • CSU: Contacts of Structural Units for 5IHB
  • Structure Factors (1122 Kb)
  • Retrieve 5IHB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5IHB from S2C, [Save to disk]
  • Re-refined 5ihb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5IHB 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 5IHB
  • 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
  • Fold representative 5ihb from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5ihb_B] [5ihb_A] [5ihb] [5ihb_D] [5ihb_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5IHB
  • Community annotation for 5IHB at PDBWiki (http://pdbwiki.org)

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