2UGI	PROTEIN MIMICRY OF DNA FROM CRYSTAL STRUCTURES OF THE URACIL GLYCOSYLASE INHIBITOR PROTEIN AND ITS COMPLEX WITH ESCHERICHIA COLI URACIL-DNA GLYCOSYLASE	date
authors	Putnam, C.D., Arvai, A.S., Mol, C.D., Tainer, J.A.
compound		source
symmetry		R_factor R_Free 0.28
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.20
ligand	IMD	enzyme
related structures	by homologous chain: 1UGH, 1UUG
Gene Ontology	Chain Function Process Component A, B
Primary reference	Protein mimicry of DNA from crystal structures of the uracil-DNA glycosylase inhibitor protein and its complex with Escherichia coli uracil-DNA glycosylase., Putnam CD, Shroyer MJ, Lundquist AJ, Mol CD, Arvai AS, Mosbaugh DW, Tainer JA, J Mol Biol 1999 Mar 26;287(2):331-46. PMID:10080896

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk] Biological Unit Coordinates (2ugi.pdb1.gz) 15 Kb Biological Unit Coordinates (2ugi.pdb2.gz) 14 Kb LPC: Ligand-Protein Contacts for 2UGI CSU: Contacts of Structural Units for 2UGI Likely Quarternary Molecular Structure file(s) for 2UGI Structure Factors (161 Kb) Retrieve 2UGI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2UGI from S2C, [Save to disk] Re-refined 2ugi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2UGI 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 2UGI

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 2UGI, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2ugia_, region A [Jmol] [rasmolscript] [script source]     - Domain d2ugib_, region B [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: [2ugi] [2ugi_B] [2ugi_A] SWISS-PROT database: [P14739] Domain organization of [UNGI_BPPB2] by SWISSPFAM

Other resources with information on 2UGI

Community annotation for 2UGI at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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