3ENB	Rna Binding Protein	date	Sep 25, 2008
title	Crystal Structure Of Prp8 Core Domain Iv
authors	M.J.Schellenberg, D.B.Ritchie, A.M.Macmillan
compound		source
Molecule: Pre-Mrna-Processing-Splicing Factor 8 Chain: A, B Fragment: Unp Residues 1769-1990 Synonym: Splicing Factor Prp8, Prp8 Homolog, 220 Kda U5 Snr Specific Protein, P220; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Gene: Prpf8, Prpc8 Expression_system: Escherichia Coli Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmalc2x
symmetry	Space Group: P 21 21 21	R_factor 0.206 R_Free 0.243
crystal cell	length a length b length c angle alpha angle beta angle gamma 75.397 78.062 93.575 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.85 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural elucidation of a PRP8 core domain from the heart of the spliceosome., Ritchie DB, Schellenberg MJ, Gesner EM, Raithatha SA, Stuart DT, Macmillan AM, Nat Struct Mol Biol. 2008 Nov;15(11):1199-205. Epub 2008 Oct 2. PMID:18836455

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk] Biological Unit Coordinates (3enb.pdb1.gz) 40 Kb Biological Unit Coordinates (3enb.pdb2.gz) 37 Kb CSU: Contacts of Structural Units for 3ENB Likely Quarternary Molecular Structure file(s) for 3ENB Structure Factors (3978 Kb) Retrieve 3ENB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3ENB from S2C, [Save to disk] Re-refined 3enb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3ENB 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 3ENB

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 3ENB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3enb_B] [3enb] [3enb_A] SWISS-PROT database: [Q6P2Q9] Domain organization of [PRP8_HUMAN] by SWISSPFAM

Other resources with information on 3ENB

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

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