1OG1	Transferase	date	Apr 23, 2003
title	Crystal Structure Of The Eucaryotic Mono-Adp-Ribosyltransfer In Complex With Tad
authors	H.Ritter, F.Koch-Nolte, V.E.Marquez, G.E.Schulz
compound		source
Molecule: T-Cell Ecto-Adp-Ribosyltransferase 2 Chain: A Fragment: Residues 21-246 Ec: 2.4.2.31 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Nm522 Expression_system_plasmid: Pask60
symmetry	Space Group: P 31 2 1	R_factor 0.202 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.419 81.419 77.265 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	TAD	enzyme	Transferase E.C.2.4.2.31 BRENDA
related structures	by homologous chain: 1GXY, 1GY0
Gene Ontology	Chain Function Process Component A
Primary reference	Substrate binding and catalysis of ecto-ADP-ribosyltransferase 2.2 from rat., Ritter H, Koch-Nolte F, Marquez VE, Schulz GE, Biochemistry 2003 Sep 2;42(34):10155-62. PMID:12939142

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1og1.pdb1.gz) 41 Kb LPC: Ligand-Protein Contacts for 1OG1 CSU: Contacts of Structural Units for 1OG1 Likely Quarternary Molecular Structure file(s) for 1OG1 Structure Factors (143 Kb) Retrieve 1OG1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OG1 from S2C, [Save to disk] Re-refined 1og1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OG1 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 1OG1

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 1OG1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1og1a_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1og1] [1og1_A] SWISS-PROT database: [P20974] Domain organization of [NAR2B_RAT] by SWISSPFAM

Other resources with information on 1OG1

Community annotation for 1OG1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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