3TWS	Signaling Protein Peptide	date	Sep 22, 2011
title	Crystal Structure Of Arc4 From Human Tankyrase 2 In Complex Peptide From Human Terf1 (Chimeric Peptide)
authors	S.Guettler, F.Sicheri
compound		source
Molecule: Tankyrase-2 Chain: A, B, C, D Fragment: Unp Residues 488-649 Synonym: Tank2, Poly [Adp-Ribose] Polymerase 5b, Tnks-2, Tr Interacting Ankyrin-Related Adp-Ribose Polymerase 2, Tankyr Tankyrase-Like Protein, Tankyrase-Related Protein; Ec: 2.4.2.30 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Parp5b, Tank2, Tnkl, Tnks2 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21-Codonplus(De3)-Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Petm-30
Molecule: Human Terf1 Chain: E, F, G, H Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Solid-State Synthesized Peptide
symmetry	Space Group: P 21 21 21	R_factor 0.179 R_Free 0.211
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.910 104.969 129.155 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	EDO, P6G, PE8, SET, SO4	enzyme	Transferase E.C.2.4.2.30 BRENDA
Primary reference	Structural basis and sequence rules for substrate recognition by tankyrase explain the basis for cherubism disease., Guettler S, Larose J, Petsalaki E, Gish G, Scotter A, Pawson T, Rottapel R, Sicheri F, Cell. 2011 Dec 9;147(6):1340-54. PMID:22153077

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (245 Kb) [Save to disk] Biological Unit Coordinates (3tws.pdb1.gz) 62 Kb Biological Unit Coordinates (3tws.pdb2.gz) 62 Kb Biological Unit Coordinates (3tws.pdb3.gz) 59 Kb Biological Unit Coordinates (3tws.pdb4.gz) 60 Kb LPC: Ligand-Protein Contacts for 3TWS CSU: Contacts of Structural Units for 3TWS Structure Factors (1383 Kb) Retrieve 3TWS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TWS from S2C, [Save to disk] Re-refined 3tws structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3TWS 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 3TWS

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 3TWS, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3tws_G] [3tws_F] [3tws] [3tws_H] [3tws_A] [3tws_D] [3tws_B] [3tws_C] [3tws_E] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3TWS: [ANK ] by SMART

Other resources with information on 3TWS

Community annotation for 3TWS at PDBWiki (http://pdbwiki.org)

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