2XER	Rna Binding Protein	date	May 17, 2010
title	Human Patl1 C-Terminal Domain (Loop Variant With Sulfates)
authors	F.Tritschler, O.Weichenrieder
compound		source
Molecule: Pat1 Homolog 1 Chain: A, B, C Fragment: C-Terminal Domain, Residues 517-767 Synonym: Pat1-Like Protein 1, Patl1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: Hela Expression_system: Escherichia Coli Expression_system_taxid: 83333 Expression_system_strain: K-12 Expression_system_plasmid: Modified Prsfduet-1
symmetry	Space Group: P 2 21 21	R_factor 0.247 R_Free 0.289
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.000 100.100 141.600 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.95 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	The C-terminal alpha-alpha superhelix of Pat is required for mRNA decapping in metazoa., Braun JE, Tritschler F, Haas G, Igreja C, Truffault V, Weichenrieder O, Izaurralde E, EMBO J. 2010 Jun 11. PMID:20543818

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk] Biological Unit Coordinates (2xer.pdb1.gz) 39 Kb Biological Unit Coordinates (2xer.pdb2.gz) 37 Kb Biological Unit Coordinates (2xer.pdb3.gz) 39 Kb LPC: Ligand-Protein Contacts for 2XER CSU: Contacts of Structural Units for 2XER Structure Factors (153 Kb) Retrieve 2XER in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XER from S2C, [Save to disk] Re-refined 2xer structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XER 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 2XER

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 2XER, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2xer_C] [2xer_B] [2xer_A] [2xer] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 2XER

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

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