2POM Signaling Protein Metal Binding Protein date Apr 26, 2007
title Tab1 With Manganese Ion
authors S.C.Lin
compound source
Molecule: Mitogen-Activated Protein Kinase Kinase Kinase 7- Interacting Protein 1;
Chain: A
Fragment: N-Terminal Pp2c-Like Domain, Residues 1-370
Synonym: Tgf-Beta-Activated Kinase 1-Binding Protein 1, Tak Protein 1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Map3k7ip1, Tab1
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 3 2 1
R_factor 0.211 R_Free 0.233
length a length b length c angle alpha angle beta angle gamma
141.618 141.618 66.153 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.27 Å
ligand MN enzyme

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] (61 Kb) [Save to disk]
  • Biological Unit Coordinates (2pom.pdb1.gz) 57 Kb
  • LPC: Ligand-Protein Contacts for 2POM
  • CSU: Contacts of Structural Units for 2POM
  • Likely Quarternary Molecular Structure file(s) for 2POM
  • Structure Factors (514 Kb)
  • Retrieve 2POM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2POM from S2C, [Save to disk]
  • Re-refined 2pom structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2POM 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 2POM
  • 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 2POM, from MSDmotif at EBI
  • Fold representative 2pom from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pom_A] [2pom]
  • SWISS-PROT database: [Q15750]
  • Domain organization of [TAB1_HUMAN] by SWISSPFAM
  • Domain found in 2POM: [PP2Cc ] by SMART
  • Other resources with information on 2POM
  • Community annotation for 2POM 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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