3EZQ	Apoptosis	date	Oct 23, 2008
title	Crystal Structure Of The Fasfadd Death Domain Complex
authors	R.Schwarzenbacher, H.Robinson, B.Stec, S.J.Riedl
compound		source
Molecule: Tumor Necrosis Factor Receptor Superfamily Member Chain: A, C, E, G, I, K, M, O Fragment: Fas Dd, Unp Residues 223-335 Synonym: Faslg Receptor, Apoptosis-Mediating Surface Antige Apo-1 Antigen, Cd95 Antigen; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Fas, Apt1, Fas1, Tnfrsf6 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15
Molecule: Protein Fadd Chain: B, D, F, H, J, L, N, P Fragment: Fadd Dd, Unp Residues 93-208 Synonym: Fas-Associated Death Domain Protein, Fas-Associati Domain-Containing Protein, Mediator Of Receptor Induced Tox Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Fadd, Mort1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15
symmetry	Space Group: P 61	R_factor 0.234 R_Free 0.278
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.218 126.218 299.274 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.73 Å
ligand	NA, SO4	enzyme
note	3EZQ is a representative structure
Gene Ontology	Chain Function Process Component F, N, L, J, P, B, H, D K, E, M, C, A, O, I, G
Primary reference	The Fas-FADD death domain complex structure unravels signalling by receptor clustering., Scott FL, Stec B, Pop C, Dobaczewska MK, Lee JJ, Monosov E, Robinson H, Salvesen GS, Schwarzenbacher R, Riedl SJ, Nature. 2009 Feb 19;457(7232):1019-22. Epub 2008 Dec 31. PMID:19118384

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (284 Kb) [Save to disk] Biological Unit Coordinates (3ezq.pdb1.gz) 70 Kb Biological Unit Coordinates (3ezq.pdb2.gz) 70 Kb Biological Unit Coordinates (3ezq.pdb3.gz) 72 Kb Biological Unit Coordinates (3ezq.pdb4.gz) 70 Kb LPC: Ligand-Protein Contacts for 3EZQ CSU: Contacts of Structural Units for 3EZQ Likely Quarternary Molecular Structure file(s) for 3EZQ Structure Factors (1075 Kb) Retrieve 3EZQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EZQ from S2C, [Save to disk] Re-refined 3ezq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EZQ 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 3EZQ

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 3EZQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ezq_I] [3ezq_H] [3ezq_F] [3ezq_N] [3ezq_C] [3ezq_O] [3ezq_L] [3ezq_M] [3ezq] [3ezq_A] [3ezq_J] [3ezq_K] [3ezq_E] [3ezq_G] [3ezq_D] [3ezq_P] [3ezq_B] SWISS-PROT database: [Q13158] [P25445] Domain organization of [FADD_HUMAN] [TNR6_HUMAN] by SWISSPFAM Domain found in 3EZQ: [DEATH ] by SMART

Other resources with information on 3EZQ

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

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