1Y6K	Immune System	date	Dec 06, 2004
title	Crystal Structure Of Human Il-10 Complexed With The Soluble Chain
authors	S.I.Yoon, B.C.Jones, K.Josepson, N.J.Logsdon, M.R.Walter
compound		source
Molecule: Interleukin-10 Chain: L Fragment: Residues 19-178 Synonym: Il-10, Cytokine Synthesis Inhibitory Factor, Csif Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Il10 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-32
Molecule: Interleukin-10 Receptor Alpha Chain Chain: R Fragment: Extracellular Domain, Residues 22-235 Synonym: Il-10r-A, Il-10r1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Il10ra, Il10r Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_cell_line: Schneider Cells Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmtv5his
symmetry	Space Group: P 32 1 2	R_factor 0.229 R_Free 0.279
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.440 46.440 309.250 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.52 Å
Gene Ontology	Chain Function Process Component L
Primary reference	Same structure, different function crystal structure of the Epstein-Barr virus IL-10 bound to the soluble IL-10R1 chain., Yoon SI, Jones BC, Logsdon NJ, Walter MR, Structure. 2005 Apr;13(4):551-64. PMID:15837194

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk] Biological Unit Coordinates (1y6k.pdb1.gz) 115 Kb CSU: Contacts of Structural Units for 1Y6K Likely Quarternary Molecular Structure file(s) for 1Y6K Structure Factors (90 Kb) Retrieve 1Y6K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y6K from S2C, [Save to disk] Re-refined 1y6k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y6K in 3D

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Visual 3D analysis of 1Y6K

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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 1Y6K, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1y6k_L] [1y6k] [1y6k_R] SWISS-PROT database: [Q13651] [P22301] Domain organization of [I10R1_HUMAN] [IL10_HUMAN] by SWISSPFAM Domain found in 1Y6K: [IL10 ] by SMART

Other resources with information on 1Y6K

Community annotation for 1Y6K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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