2I7V Hydrolase, Rna Binding Protein date Aug 31, 2006
title Structure Of Human Cpsf-73
authors C.R.Mandel, H.Zhang, L.Tong
compound source
Molecule: Cleavage And Polyadenylation Specificity Factor 7 Subunit;
Chain: A
Synonym: Cpsf 73 Kda Subunit
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cpsf3, Cpsf73
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-28a
symmetry Space Group: P 21 21 21
R_factor 0.224 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.500 83.200 104.950 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand SO4, ZN enzyme
Primary referencePolyadenylation factor CPSF-73 is the pre-mRNA 3'-end-processing endonuclease., Mandel CR, Kaneko S, Zhang H, Gebauer D, Vethantham V, Manley JL, Tong L, Nature. 2006 Dec 14;444(7121):953-6. Epub 2006 Nov 26. PMID:17128255
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (2i7v.pdb1.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 2I7V
  • CSU: Contacts of Structural Units for 2I7V
  • Likely Quarternary Molecular Structure file(s) for 2I7V
  • Structure Factors (813 Kb)
  • Retrieve 2I7V in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2I7V from S2C, [Save to disk]
  • Re-refined 2i7v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2I7V 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 2I7V
  • 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 2I7V, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2i7v] [2i7v_A]
  • SWISS-PROT database: [Q9UKF6]
  • Domain organization of [CPSF3_HUMAN] by SWISSPFAM
  • Domains found in 2I7V: [Beta-Casp] [Lactamase_B ] by SMART
  • Other resources with information on 2I7V
  • Community annotation for 2I7V 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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