3B4D Rna Binding Protein date Oct 24, 2007
title Crystal Structure Of Human Pabpn1 Rrm
authors H.Ge, S.Tong, M.Teng, L.Niu
compound source
Molecule: Polyadenylate-Binding Protein 2
Chain: A
Fragment: Unp Residues 167-254
Synonym: Poly(A)-Binding Protein 2, Poly(A)-Binding Protein II, Pabii, Polyadenylate-Binding Nuclear Protein 1, Nuclear Poly(A)-Binding Protein 1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pabpn1, Pab2, Pabp2
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22b(+)
symmetry Space Group: I 2 3
R_factor 0.174 R_Free 0.207
length a length b length c angle alpha angle beta angle gamma
92.346 92.346 92.346 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
Primary referenceCrystal structure and possible dimerization of the single RRM of human PABPN1., Ge H, Zhou D, Tong S, Gao Y, Teng M, Niu L, Proteins. 2008 Feb 14;71(3):1539-1545. PMID:18275081
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (20 Kb) [Save to disk]
  • Biological Unit Coordinates (3b4d.pdb1.gz) 30 Kb
  • CSU: Contacts of Structural Units for 3B4D
  • Likely Quarternary Molecular Structure file(s) for 3B4D
  • Structure Factors (119 Kb)
  • Retrieve 3B4D in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3B4D from S2C, [Save to disk]
  • Re-refined 3b4d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3B4D 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 3B4D
  • 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 3B4D, from MSDmotif at EBI
  • Fold representative 3b4d from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3b4d_A] [3b4d]
  • SWISS-PROT database: [Q86U42]
  • Domain organization of [PABP2_HUMAN] by SWISSPFAM
  • Domain found in 3B4D: [RRM ] by SMART
  • Other resources with information on 3B4D
  • Community annotation for 3B4D at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science