1MPU Immune System date Sep 12, 2002
title Crystal Structure Of The Free Human Nkg2d Immunoreceptor
authors B.J.Mcfarland, T.Kortemme, D.Baker, R.K.Strong
compound source
Molecule: Nkg2-D Type II Integral Membrane Protein
Chain: A
Fragment: Residues 80-216
Synonym: Nkg2-D Activating Nk Receptor, Nk Cell Receptor D
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21-De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b+
symmetry Space Group: P 41 21 2
R_factor 0.245 R_Free 0.296
length a length b length c angle alpha angle beta angle gamma
87.650 87.650 36.130 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand PO4 enzyme
related structures by homologous chain: 1HQ8, 1KCG

Primary referenceSymmetry recognizing asymmetry: analysis of the interactions between the C-type lectin-like immunoreceptor NKG2D and MHC class I-like ligands., McFarland BJ, Kortemme T, Yu SF, Baker D, Strong RK, Structure (Camb) 2003 Apr;11(4):411-22. PMID:12679019
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (29 Kb) [Save to disk]
  • Biological Unit Coordinates (1mpu.pdb1.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 1MPU
  • CSU: Contacts of Structural Units for 1MPU
  • Likely Quarternary Molecular Structure file(s) for 1MPU
  • Retrieve 1MPU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MPU from S2C, [Save to disk]
  • View 1MPU 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 1MPU
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1MPU, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mpua_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1mpu from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1mpu_A] [1mpu]
  • SWISS-PROT database: [P26718]
  • Domain organization of [NKG2D_HUMAN] by SWISSPFAM
  • Domain found in 1MPU: [CLECT ] by SMART
  • Other resources with information on 1MPU
  • Community annotation for 1MPU 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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