3L2O Protein Binding Cell Cycle date Dec 15, 2009
title Structure-Based Mechanism Of Dimerization-Dependent Ubiquiti The Scffbx4 Ubiquitin Ligase
authors Y.Li, B.Hao
compound source
Molecule: S-Phase Kinase-Associated Protein 1
Chain: A
Synonym: Cyclin Acdk2-Associated Protein P19, P19skp1, P19 Polymerase II Elongation Factor-Like Protein, Organ Of Cort 2, Ocp-2, Ocp-II, Transcription Elongation Factor B, Siii;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Emc19, Ocp2, Skp1, Skp1a, Tceb1l
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex

Molecule: F-Box Only Protein 4
Chain: B
Fragment: Fbx4 Residues 55-387
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Fbx4, Fbxo4
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex
symmetry Space Group: P 31 2 1
R_factor 0.249 R_Free 0.295
crystal
cell
length a length b length c angle alpha angle beta angle gamma
92.194 92.194 148.068 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.80 Å
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceStructural basis of dimerization-dependent ubiquitination by the SCFFBX4 ubiquitin ligase., Li Y, Hao B, J Biol Chem. 2010 Feb 24. PMID:20181953
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk]
  • Biological Unit Coordinates (3l2o.pdb1.gz) 69 Kb
  • Biological Unit Coordinates (3l2o.pdb2.gz) 136 Kb
  • CSU: Contacts of Structural Units for 3L2O
  • Structure Factors (276 Kb)
  • Retrieve 3L2O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3L2O from S2C, [Save to disk]
  • Re-refined 3l2o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3L2O 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 3L2O
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3L2O, from MSDmotif at EBI
  • Fold representative 3l2o from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3l2o_B] [3l2o_A] [3l2o]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3L2O: [FBOX] [Skp1 ] by SMART
  • Other resources with information on 3L2O
  • Community annotation for 3L2O 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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