2POP Signaling Protein Apoptosis date Apr 27, 2007
title The Crystal Structure Of Tab1 And Bir1 Complex
authors S.C.Lin
compound source
Molecule: Mitogen-Activated Protein Kinase Kinase Kinase 7- Interacting Protein 1;
Chain: A, C
Fragment: N-Terminal Pp2c-Like Domain, Residues 1-370
Synonym: Tgf-Beta-Activated Kinase 1 And Map3k7-Binding Pro Tgf-Beta-Activated Kinase 1-Binding Protein 1,Tak1-Binding
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tab1, Map3k7ip1
Expression_system: Escherichia Coli K12
Expression_system_taxid: 83333
Expression_system_strain: K-12
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-28

Molecule: Baculoviral Iap Repeat-Containing Protein 4
Chain: B, D
Fragment: Bir1 Domain Residues 10-100
Synonym: E3 Ubiquitin-Protein Ligase Xiap,Iap-Like Protein, Inhibitor Of Apoptosis Protein 3,Hiap3,Ring-Type E3 Ubiquit Transferase Xiap,X-Linked Inhibitor Of Apoptosis Protein,X- Iap;
Ec: 2.3.2.27
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Xiap, Api3, Birc4, Iap3
Expression_system: Escherichia Coli K12
Expression_system_taxid: 83333
Expression_system_strain: K-12
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-4t3
symmetry Space Group: P 21 21 21
R_factor 0.209 R_Free 0.254
crystal
cell
length a length b length c angle alpha angle beta angle gamma
60.986 108.712 175.698 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.10 Å
ligand ZN enzyme Transferase E.C.2.3.2.27 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C


Primary referenceXIAP induces NF-kappaB activation via the BIR1/TAB1 interaction and BIR1 dimerization., Lu M, Lin SC, Huang Y, Kang YJ, Rich R, Lo YC, Myszka D, Han J, Wu H, Mol Cell. 2007 Jun 8;26(5):689-702. PMID:17560374
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk]
  • Biological Unit Coordinates (2pop.pdb1.gz) 126 Kb
  • LPC: Ligand-Protein Contacts for 2POP
  • CSU: Contacts of Structural Units for 2POP
  • Likely Quarternary Molecular Structure file(s) for 2POP
  • Structure Factors (273 Kb)
  • Retrieve 2POP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2POP from S2C, [Save to disk]
  • Re-refined 2pop structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2POP 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 2POP
  • 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
  • 3D motif for 2POP, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pop_D] [2pop_B] [2pop] [2pop_C] [2pop_A]
  • SWISS-PROT database: [Q15750] [P98170]
  • Domain organization of [TAB1_HUMAN] [XIAP_HUMAN] by SWISSPFAM
  • Domains found in 2POP: [BIR] [PP2Cc ] by SMART
  • Other resources with information on 2POP
  • Community annotation for 2POP 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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