1FT8 Rna Binding Protein date Sep 12, 2000
title Crystal Structure Of The Rna-Binding Domain Of The Mrna Export Factor Tap
authors E.Liker, E.Fernandez, E.Izaurralde, E.Conti
compound source
Molecule: Tip Associating Protein
Chain: A, B, C, D, E
Fragment: Residues 42-312
Synonym: Tap
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-Cs
symmetry Space Group: P 41 21 2
R_factor 0.303 R_Free 0.303
length a length b length c angle alpha angle beta angle gamma
139.918 139.918 206.703 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.15 Å
note 1FT8 is a representative structure
A, D, C, E, B

Primary referenceThe structure of the mRNA export factor TAP reveals a cis arrangement of a non-canonical RNP domain and an LRR domain., Liker E, Fernandez E, Izaurralde E, Conti E, EMBO J 2000 Nov 1;19(21):5587-98. PMID:11060011
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (143 Kb) [Save to disk]
  • Biological Unit Coordinates (1ft8.pdb1.gz) 39 Kb
  • Biological Unit Coordinates (1ft8.pdb2.gz) 29 Kb
  • Biological Unit Coordinates (1ft8.pdb3.gz) 40 Kb
  • Biological Unit Coordinates (1ft8.pdb4.gz) 28 Kb
  • Biological Unit Coordinates (1ft8.pdb5.gz) 8 Kb
  • CSU: Contacts of Structural Units for 1FT8
  • Likely Quarternary Molecular Structure file(s) for 1FT8
  • Structure Factors (320 Kb)
  • Retrieve 1FT8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FT8 from S2C, [Save to disk]
  • Re-refined 1ft8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1FT8 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 1FT8
  • 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 1FT8, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ft8a2, region A:118-199 [Jmol] [rasmolscript] [script source]
        - Domain d1ft8a1, region A:203-362 [Jmol] [rasmolscript] [script source]
        - Domain d1ft8b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1ft8c2, region C:117-198 [Jmol] [rasmolscript] [script source]
        - Domain d1ft8c1, region C:201-362 [Jmol] [rasmolscript] [script source]
        - Domain d1ft8d_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1ft8e_, region E [Jmol] [rasmolscript] [script source]
  • Fold representative 1ft8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ft8_B] [1ft8_D] [1ft8_C] [1ft8_A] [1ft8] [1ft8_E]
  • SWISS-PROT database: [Q9UBU9]
  • Belongs to the nuclear mrna exporter (mrna-e) family according to TCDB.
  • Domain organization of [NXF1_HUMAN] by SWISSPFAM
  • Domain found in 1FT8: [LRRcap ] by SMART
  • Other resources with information on 1FT8
  • Community annotation for 1FT8 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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