1TFQ Apoptosis date May 27, 2004
title Nmr Structure Of An Antagonists Of The Xiap-Caspase-9 Intera Complexed To The Bir3 Domain Of Xiap
authors T.K.Oost, C.Sun, R.C.Armstrong, A.S.Al-Assaad, S.F.Betz, T.L.Deck S.W.Elmore, R.P.Meadows, E.T.Olejniczak, A.Oleksijew, T.Oltersd S.H.Rosenberg, A.R.Shoemaker, H.Zou, S.W.Fesik
compound source
Molecule: Baculoviral Iap Repeat-Containing Protein 4
Chain: A
Fragment: Bir3 Of Xiap: Residues 241-356
Synonym: Inhibitor Of Apoptosis Protein 3, X-Linked Inhibit Apoptosis Protein, Xiap, X-Linked Iap, Iap-Like Protein, Hi
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Birc4, Api3, Iap3, Xiap
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28b
methodSolution NMR
ligand 998, ZN BindingDB enzyme
related structures by homologous chain: 1G3F, 1TFT
Primary referenceDiscovery of potent antagonists of the antiapoptotic protein XIAP for the treatment of cancer., Oost TK, Sun C, Armstrong RC, Al-Assaad AS, Betz SF, Deckwerth TL, Ding H, Elmore SW, Meadows RP, Olejniczak ET, Oleksijew A, Oltersdorf T, Rosenberg SH, Shoemaker AR, Tomaselli KJ, Zou H, Fesik SW, J Med Chem 2004 Aug 26;47(18):4417-26. PMID:15317454
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (1tfq.pdb1.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 1TFQ
  • CSU: Contacts of Structural Units for 1TFQ
  • Retrieve 1TFQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TFQ from S2C, [Save to disk]
  • View 1TFQ 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 1TFQ
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1TFQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1tfqa_, region A [Jmol] [rasmolscript] [script source]
  • 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: [1tfq_A] [1tfq]
  • SWISS-PROT database: [P98170]
  • Domain organization of [XIAP_HUMAN] by SWISSPFAM
  • Domain found in 1TFQ: [BIR ] by SMART
  • Other resources with information on 1TFQ
  • Community annotation for 1TFQ 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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