3N9U	Splicing	date	May 31, 2010
title	Crystal Structure Of The Complex Between The 25 Kda Subunit Kda Subunit (Rrm Domain) Of Human Cleavage Factor Im
authors	L.Tresaugues, M.Welin, C.H.Arrowsmith, H.Berglund, C.Bountra, R.C A.M.Edwards, S.Flodin, A.Flores, S.Graslund, M.Hammarstrom, I.Jo T.Karlberg, S.Kol, T.Kotenyova, M.Moche, T.N.Nielsen, T.Nyman, C. H.Schuler, P.Schutz, M.I.Siponen, A.G.Thorsell, S.Van Der Berg, E.Wahlberg, J.Weigelt, M.Wisniewska, P.Nordlund, Structural Gen Consortium (Sgc)
compound		source
Molecule: Cleavage And Polyadenylation Specificity Factor S Chain: A, B Fragment: Residues 21-227 Synonym: Cleavage And Polyadenylation Specificity Factor 25 Subunit, Cpsf 25 Kda Subunit, Pre-Mrna Cleavage Factor Im 2 Subunit, Nucleoside Diphosphate-Linked Moiety X Motif 21, N 21; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cfim25, Cpsf25, Cpsf5, Nudt21 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) R3 Prare Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-Bsa4
Molecule: Cleavage And Polyadenylation Specificity Factor S Chain: C, I Fragment: Rrm Domain, Residues 50-182 Synonym: Cleavage And Polyadenylation Specificity Factor 59 Subunit, Cpsf 59 Kda Subunit, Pre-Mrna Cleavage Factor Im 5 Subunit; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cpsf7 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) R3 Prare Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-Bsa4
symmetry	Space Group: P 21 21 2	R_factor 0.196 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 165.950 124.730 40.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.92 Å
ligand	GOL	enzyme
Gene Ontology	Chain Function Process Component A, B C, I

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (111 Kb) [Save to disk] Biological Unit Coordinates (3n9u.pdb1.gz) 105 Kb LPC: Ligand-Protein Contacts for 3N9U CSU: Contacts of Structural Units for 3N9U Structure Factors (3441 Kb) Retrieve 3N9U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3N9U from S2C, [Save to disk] Re-refined 3n9u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3N9U 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 3N9U

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 3N9U, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3n9u_B] [3n9u_I] [3n9u] [3n9u_C] [3n9u_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3N9U: [RRM ] by SMART

Other resources with information on 3N9U

Community annotation for 3N9U at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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