2R32	Immune System	date	Aug 28, 2007
title	Crystal Structure Of Human Gitrl Variant
authors	K.Chattopadhyay, U.A.Ramagopal, S.G.Nathenson, S.C.Almo
compound		source
Molecule: Gcn4-Piitumor Necrosis Factor Ligand Superfamily Fusion Protein; Chain: A Fragment: Tnf Homology Domain Synonym: Glucocorticoid-Induced Tnf-Related Ligand, Hgitrl, Activation-Inducible Tnf-Related Ligand, Aitrl; Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae, Homo Sapiens Organism_common: Baker'S Yeast, Human Organism_taxid: 4932,9606 Strain: , Gene: Tnfsf18, Aitrl, Gitrl, Tl6 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta (De3) Plyss Expression_system_plasmid: Pet-14b
symmetry	Space Group: H 3	R_factor 0.199 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.219 61.219 113.948 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Assembly and structural properties of glucocorticoid-induced TNF receptor ligand: Implications for function., Chattopadhyay K, Ramagopal UA, Mukhopadhaya A, Malashkevich VN, Dilorenzo TP, Brenowitz M, Nathenson SG, Almo SC, Proc Natl Acad Sci U S A. 2007 Dec 4;104(49):19452-7. Epub 2007 Nov 26. PMID:18040044

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (29 Kb) [Save to disk] Biological Unit Coordinates (2r32.pdb1.gz) 71 Kb LPC: Ligand-Protein Contacts for 2R32 CSU: Contacts of Structural Units for 2R32 Likely Quarternary Molecular Structure file(s) for 2R32 Structure Factors (86 Kb) Retrieve 2R32 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2R32 from S2C, [Save to disk] Re-refined 2r32 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2R32 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 2R32

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 2R32, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2r32_A] [2r32] SWISS-PROT database: [Q9UNG2] Domain organization of [TNF18_HUMAN] by SWISSPFAM

Other resources with information on 2R32

Community annotation for 2R32 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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