1KXG	Cytokine	date	Jan 31, 2002
title	The 2.0 Ang Resolution Structure Of Blys, B Lymphocyte Stimu
authors	D.A.Oren, Y.Li, Y.Volovik, T.S.Morris, C.Dharia, K.Das, O.Galperin R.Gentz, E.Arnold
compound		source
Molecule: B Lymphocyte Stimulator Chain: A, B, C, D, E, F Fragment: Soluble Portion (Residues 134-285) Synonym: Blys, Tumor Necrosis Factor Ligand Superfamily Mem Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_vector: Pa2
symmetry	Space Group: P 65	R_factor 0.189 R_Free 0.209
crystal cell	length a length b length c angle alpha angle beta angle gamma 123.580 123.580 161.230 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CIT, DIO, MG	enzyme
related structures	by homologous chain: 1OQE
Gene Ontology	Chain Function Process Component F, A, D, C, E, B
Primary reference	Structural basis of BLyS receptor recognition., Oren DA, Li Y, Volovik Y, Morris TS, Dharia C, Das K, Galperina O, Gentz R, Arnold E, Nat Struct Biol 2002 Apr;9(4):288-92. PMID:11862220

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (156 Kb) [Save to disk] Biological Unit Coordinates (1kxg.pdb1.gz) 77 Kb Biological Unit Coordinates (1kxg.pdb2.gz) 77 Kb LPC: Ligand-Protein Contacts for 1KXG CSU: Contacts of Structural Units for 1KXG Likely Quarternary Molecular Structure file(s) for 1KXG Structure Factors (787 Kb) Retrieve 1KXG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KXG from S2C, [Save to disk] Re-refined 1kxg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KXG 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 1KXG

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 1KXG, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kxga_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kxgb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1kxgc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1kxgd_, region D [Jmol] [rasmolscript] [script source]     - Domain d1kxge_, region E [Jmol] [rasmolscript] [script source]     - Domain d1kxgf_, region F [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: [1kxg_B] [1kxg_E] [1kxg_A] [1kxg_F] [1kxg_C] [1kxg_D] [1kxg] SWISS-PROT database: [Q9Y275] Domain organization of [TN13B_HUMAN] by SWISSPFAM Domain found in 1KXG: [TNF ] by SMART

Other resources with information on 1KXG

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

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