3EYL	Ligase	date	Oct 21, 2008
title	Crystal Structure Of Xiap Bir3 Domain In Complex With A Smac Compound
authors	F.Cossu, M.Milani, E.Mastrangelo, M.Bolognesi
compound		source
Molecule: Baculoviral Iap Repeat-Containing Protein 4 Chain: A, B Fragment: Unp Residues 241-356 Synonym: E3 Ubiquitin-Protein Ligase Xiap, Inhibitor Of Apo Protein 3, X-Linked Inhibitor Of Apoptosis Protein, X-Linke Iap-Like Protein, Hilp; Ec: 6.3.2.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Birc4, Api3, Iap3, Xiap Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 41 3 2	R_factor 0.189 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 170.423 170.423 170.423 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	SMK, ZN BindingDB	enzyme	Ligase E.C.6.3.2 BRENDA
Primary reference	Designing Smac-mimetics as antagonists of XIAP, cIAP1, and cIAP2., Cossu F, Mastrangelo E, Milani M, Sorrentino G, Lecis D, Delia D, Manzoni L, Seneci P, Scolastico C, Bolognesi M, Biochem Biophys Res Commun. 2008 Nov 3. PMID:18992220

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (3eyl.pdb1.gz) 35 Kb LPC: Ligand-Protein Contacts for 3EYL CSU: Contacts of Structural Units for 3EYL Likely Quarternary Molecular Structure file(s) for 3EYL Structure Factors (141 Kb) Retrieve 3EYL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EYL from S2C, [Save to disk] Re-refined 3eyl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EYL 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 3EYL

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 3EYL, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3eyl_B] [3eyl] [3eyl_A] SWISS-PROT database: [P98170] Domain organization of [XIAP_HUMAN] by SWISSPFAM Domain found in 3EYL: [BIR ] by SMART

Other resources with information on 3EYL

Community annotation for 3EYL at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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