2JJT Cell Adhesion date Apr 22, 2008
title Structure Of Human Cd47 In Complex With Human Signal Regulat Protein (Sirp) Alpha
authors D.Hatherley, S.C.Graham, J.Turner, K.Harlos, D.I.Stuart, A.N.Barc
compound source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type Su
Chain: A, B
Fragment: N-Terminal Ectodomain, Residues 31-148
Synonym: Sirp Alpha, Shp Substrate 1, Shps-1, Inhibitory Re Shps-1, Signal Regulatory Protein Alpha-1, Sirp-Alpha-1, Si 2, Sirp-Alpha- 3, Myd-1 Antigen, Brain Ig-Like Molecule Wit Tyrosine- Based Activation Motifs, Bit, Macrophage Fusion R P84, Cd172a Antigen;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_taxid: 10029
Expression_system_variant: Lec3.2.8.1
Expression_system_cell_line: Cho
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pee14

Molecule: Leukocyte Surface Antigen Cd47
Chain: C, D
Fragment: Immunoglobulin-Superfamily Ectodomain, Residues 1
Synonym: Cd47, Integrin-Associated Protein, Iap, Antigenic Determinant Protein Oa3, Protein Mer6;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetulus Griseus
Expression_system_taxid: 10029
Expression_system_variant: Lec3.2.8.1
Expression_system_cell_line: Cho
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pee14
symmetry Space Group: P 21 21 21
R_factor 0.235 R_Free 0.288
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.620 63.720 123.020 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand NAG, PCA enzyme
Primary referencePaired receptor specificity explained by structures of signal regulatory proteins alone and complexed with CD47., Hatherley D, Graham SC, Turner J, Harlos K, Stuart DI, Barclay AN, Mol Cell. 2008 Jul 25;31(2):266-77. PMID:18657508
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (155 Kb) [Save to disk]
  • Biological Unit Coordinates (2jjt.pdb1.gz) 75 Kb
  • Biological Unit Coordinates (2jjt.pdb2.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 2JJT
  • CSU: Contacts of Structural Units for 2JJT
  • Likely Quarternary Molecular Structure file(s) for 2JJT
  • Structure Factors (260 Kb)
  • Retrieve 2JJT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JJT from S2C, [Save to disk]
  • Re-refined 2jjt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2JJT 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 2JJT
  • 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 2JJT, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2jjt_D] [2jjt_A] [2jjt_B] [2jjt] [2jjt_C]
  • SWISS-PROT database: [Q08722] [P78324]
  • Belongs to the osteoclast fusion complex (ofc) family according to TCDB.
  • Domain organization of [CD47_HUMAN] [SHPS1_HUMAN] by SWISSPFAM
  • Domains found in 2JJT: [IG] [IG_like ] by SMART
  • Other resources with information on 2JJT
  • Community annotation for 2JJT 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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