1E8I	Hematopoietic Cell Receptor	date	Sep 21, 2000
title	Human Cd69 - Tetragonal Form
authors	J.Tormo
compound		source
Molecule: Early Activation Antigen Cd69 Chain: A, B Fragment: C-Type Lectin-Like Domain Synonym: Activation Inducer Molecule (Aim), Ea 1, Mlr-3, Le Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell: Hematopoietic Cell Cellular_location: Cell Surface Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_cellular_location: Inclusion Bodies Expression_system_vector: Pet26
symmetry	Space Group: P 43 21 2	R_factor 0.248 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.629 69.629 118.588 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	SO4	enzyme
related structures	by homologous chain: 1E87, 1FM5
Primary reference	Crystal structure of the C-type lectin-like domain from the human hematopoietic cell receptor CD69., Llera AS, Viedma F, Sanchez-Madrid F, Tormo J, J Biol Chem 2001 Mar 9;276(10):7312-9. PMID:11036086

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk] Biological Unit Coordinates (1e8i.pdb1.gz) 40 Kb LPC: Ligand-Protein Contacts for 1E8I CSU: Contacts of Structural Units for 1E8I Likely Quarternary Molecular Structure file(s) for 1E8I Structure Factors (151 Kb) Retrieve 1E8I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1E8I from S2C, [Save to disk] Re-refined 1e8i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1E8I in 3D

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Visual 3D analysis of 1E8I

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 1E8I, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1e8ia_, region A [Jmol] [rasmolscript] [script source]     - Domain d1e8ib_, region B [Jmol] [rasmolscript] [script source] 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: [1e8i_B] [1e8i] [1e8i_A] SWISS-PROT database: [Q07108] Domain organization of [CD69_HUMAN] by SWISSPFAM Domain found in 1E8I: [CLECT ] by SMART

Other resources with information on 1E8I

Community annotation for 1E8I at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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