4QXW Crystal structure of the human CEACAM1 membrane distal amino terminal (N)-domain date
authors Huang, Y.H., Gandhi, A.K., Russell, A., Kondo, Y., Chen, Q., Petsko, G.A., Blumberg, R.S.
compound source
symmetry
R_factor
R_Free 0.2424
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.04
ligand BOG, MLA enzyme
Primary referenceCEACAM1 regulates TIM-3-mediated tolerance and exhaustion., Huang YH, Zhu C, Kondo Y, Anderson AC, Gandhi A, Russell A, Dougan SK, Petersen BS, Melum E, Pertel T, Clayton KL, Raab M, Chen Q, Beauchemin N, Yazaki PJ, Pyzik M, Ostrowski MA, Glickman JN, Rudd CE, Ploegh HL, Franke A, Petsko GA, Kuchroo VK, Blumberg RS, Nature. 2014 Oct 26. doi: 10.1038/nature13848. PMID:25363763
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk]
  • Biological Unit Coordinates (4qxw.pdb1.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 4QXW
  • CSU: Contacts of Structural Units for 4QXW
  • Structure Factors (1256 Kb)
  • Retrieve 4QXW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4QXW from S2C, [Save to disk]
  • Re-refined 4qxw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4QXW 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 4QXW
  • 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 4QXW, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4qxw_A] [4qxw] [4qxw_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4QXW: [IG ] by SMART
    • Other resources with information on 4QXW
  • Community annotation for 4QXW at PDBWiki (http://pdbwiki.org)

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