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
crystal cell	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 Diffraction	resolution	2.50 Å
ligand	PO4	enzyme
related structures	by homologous chain: 1HQ8, 1KCG
Gene Ontology	Chain Function Process Component A
Primary reference	Symmetry 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1MPU

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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 Alignments of the sequence of 1MPU with the sequences similar proteins can be viewed for 1MPU's classification [NKG2D_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [NKG2D_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1MPU

Community annotation for 1MPU at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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