3P0N	Transferase Transferase Inhibitor	date	Sep 29, 2010
title	Human Tankyrase 2 - Catalytic Parp Domain In Complex With An
authors	T.Karlberg, M.I.Siponen, C.H.Arrowsmith, H.Berglund, C.Bountra, R A.M.Edwards, S.Flodin, A.Flores, S.Graslund, M.Hammarstrom, I.Jo T.Kotenyova, E.Kouznetsova, M.Moche, P.Nordlund, T.Nyman, C.Pers P.Schutz, A.Sehic, A.G.Thorsell, L.Tresaugues, S.Van Den Berg, E.Wahlberg, J.Weigelt, M.Welin, H.Schuler, Structural Genomics Consortium (Sgc)
compound		source
Molecule: Tankyrase-2 Chain: A, C Fragment: Catalytic Domain Synonym: Poly(Adp-Ribose) Polymerase, Tank2, Tankyrase II, Trf1-Interacting Ankyrin-Related Adp-Ribose Polymerase 2, T Like Protein, Tankyrase-Related Protein, Poly [Adp-Ribose] 5b; Ec: 2.4.2.30 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tnks2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) R3 Prare Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-Bsa4
symmetry	Space Group: C 2 2 21	R_factor 0.160 R_Free 0.195
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.300 98.214 118.684 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	BPU, GOL, SO4, ZN	enzyme	Transferase E.C.2.4.2.30 BRENDA
Gene Ontology	Chain Function Process Component A, C
Primary reference	Family-wide chemical profiling and structural analysis of PARP and tankyrase inhibitors., Wahlberg E, Karlberg T, Kouznetsova E, Markova N, Macchiarulo A, Thorsell AG, Pol E, Frostell A, Ekblad T, Oncu D, Kull B, Robertson GM, Pellicciari R, Schuler H, Weigelt J, Nat Biotechnol. 2012 Feb 19. doi: 10.1038/nbt.2121. PMID:22343925

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (84 Kb) [Save to disk] Biological Unit Coordinates (3p0n.pdb1.gz) 40 Kb Biological Unit Coordinates (3p0n.pdb2.gz) 40 Kb LPC: Ligand-Protein Contacts for 3P0N CSU: Contacts of Structural Units for 3P0N Structure Factors (329 Kb) Retrieve 3P0N in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3P0N from S2C, [Save to disk] Re-refined 3p0n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3P0N 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 3P0N

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 3P0N, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3p0n_A] [3p0n] [3p0n_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3P0N

Community annotation for 3P0N at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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