2PY9 Rna And Dna Binding Protein Rna date May 15, 2007
title Protein-Rna Interaction Involving Kh1 Domain From Human Poly(C)-Binding Protein-2
authors T.L.James, Z.Du, J.K.Lee
compound source
Molecule: 12-Mer C-Rich Strand Of Human Telomeric Rna
Chain: E, F
Engineered: Yes
Synthetic: Yes

Molecule: Poly(Rc)-Binding Protein 2
Chain: A, B, C, D
Synonym: Alpha-Cp2, Hnrnp-E2
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pcbp2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet24a
symmetry Space Group: P 21 21 2
R_factor 0.218 R_Free 0.269
length a length b length c angle alpha angle beta angle gamma
92.006 58.697 71.496 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.56 Å
ligand MSE enzyme
A, D, C, B

Primary referenceX-ray crystallographic and NMR studies of protein-protein and protein-nucleic acid interactions involving the KH domains from human poly(C)-binding protein-2., Du Z, Lee JK, Fenn S, Tjhen R, Stroud RM, James TL, RNA. 2007 May 25;. PMID:17526645
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (2py9.pdb1.gz) 28 Kb
  • Biological Unit Coordinates (2py9.pdb2.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 2PY9
  • CSU: Contacts of Structural Units for 2PY9
  • Likely Quarternary Molecular Structure file(s) for 2PY9
  • Structure Factors (141 Kb)
  • Retrieve 2PY9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PY9 from S2C, [Save to disk]
  • Re-refined 2py9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2PY9 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 2PY9
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2PY9, from MSDmotif at EBI
  • Fold representative 2py9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2py9_A] [2py9_F] [2py9] [2py9_D] [2py9_C] [2py9_B] [2py9_E]
  • SWISS-PROT database: [Q15366]
  • Domain organization of [PCBP2_HUMAN] by SWISSPFAM
  • Domain found in 2PY9: [KH ] by SMART
  • Other resources with information on 2PY9
  • Community annotation for 2PY9 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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