2PEH	Protein Binding	date	Apr 03, 2007
title	Crystal Structure Of The Uhm Domain Of Human Spf45 In Comple Sf3b155-Ulm5
authors	L.Corsini, J.Basquin, M.Hothorn, M.Sattler
compound		source
Molecule: Splicing Factor 45 Chain: A, B Synonym: 45 Kda-Splicing Factor, Rna-Binding Motif Protein Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Rbm17, Spf45 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: K12 Bl21(De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Petm30
Molecule: Splicing Factor 3b Subunit 1 Chain: C, D Synonym: Spliceosome-Associated Protein 155, Sap 155, Sf3b1 Mrna-Splicing Factor Sf3b 155 Kda Subunit; Engineered: Yes		Synthetic: Yes Other_details: The Sf3b 155 Peptide Was Chemically Synthesi
symmetry	Space Group: P 21 21 21	R_factor 0.208 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.920 66.380 72.770 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.11 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	U2AF-homology motif interactions are required for alternative splicing regulation by SPF45., Corsini L, Bonna S, Basquin J, Hothorn M, Scheffzek K, Valcarcel J, Sattler M, Nat Struct Mol Biol. 2007 Jul;14(7):620-9. Epub 2007 Jun 24. PMID:17589525

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (2peh.pdb1.gz) 19 Kb Biological Unit Coordinates (2peh.pdb2.gz) 18 Kb Biological Unit Coordinates (2peh.pdb3.gz) 37 Kb CSU: Contacts of Structural Units for 2PEH Likely Quarternary Molecular Structure file(s) for 2PEH Structure Factors (92 Kb) Retrieve 2PEH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PEH from S2C, [Save to disk] Re-refined 2peh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PEH 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 2PEH

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 2PEH, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2peh_A] [2peh_C] [2peh] [2peh_B] [2peh_D] SWISS-PROT database: [O75533] [Q96I25] Domain organization of [SF3B1_HUMAN] [SPF45_HUMAN] by SWISSPFAM

Other resources with information on 2PEH

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

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