3SMI	Transferase Transferase Inhibitor	date	Jun 28, 2011
title	Human Poly(Adp-Ribose) Polymerase 14 (Parp14artd8) - Cataly In Complex With A Quinazoline Inhibitor
authors	T.Karlberg, M.Moche, C.H.Arrowsmith, H.Berglund, C.Bountra, A.M.E T.Ekblad, S.Graslund, E.Kouznetsova, P.Nordlund, T.Nyman, A.G.Th L.Tresaugues, J.Weigelt, H.Schuler, Structural Genomics Consor (Sgc)
compound		source
Molecule: Poly [Adp-Ribose] Polymerase 14 Chain: A, B Fragment: Catalytic Domain Synonym: Parp-14, B Aggressive Lymphoma Protein 2 Ec: 2.4.2.30 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Bal2, Kiaa1268, Parp14 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) R3 Prare Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-Bsa4
symmetry	Space Group: P 21 21 21	R_factor 0.209 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 40.565 66.417 145.146 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	QDR	enzyme	Transferase E.C.2.4.2.30 BRENDA
Gene Ontology	Chain Function Process Component A, B
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] (66 Kb) [Save to disk] Biological Unit Coordinates (3smi.pdb1.gz) 31 Kb Biological Unit Coordinates (3smi.pdb2.gz) 31 Kb Biological Unit Coordinates (3smi.pdb3.gz) 60 Kb LPC: Ligand-Protein Contacts for 3SMI CSU: Contacts of Structural Units for 3SMI Structure Factors (121 Kb) Retrieve 3SMI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3SMI from S2C, [Save to disk] Re-refined 3smi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3SMI 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 3SMI

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 3SMI, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3SMI

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

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