4A1G Cell Cycle date Sep 15, 2011
title The Crystal Structure Of The Human Bub1 Tpr Domain In Comple Ki Motif Of Knl1
authors V.Krenn, A.Wehenkel, X.Li, S.Santaguida, A.Musacchio
compound source
Molecule: Mitotic Checkpoint Serinethreonine-Protein Kinas
Chain: A, B, C, D
Fragment: Tpr Domain, Residues 1-150
Synonym: Hbub1, Bub1a, Bub1
Ec: 2.7.11.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-6p-2rbs

Molecule: Protein Casc5
Chain: E, F, G, H
Fragment: Ki Motif, Residues 150-200
Synonym: All1-Fused Gene From Chromosome 15q14 Protein, Af1 Linking Kinetochore Protein, Blinkin, Cancer Susceptibility Gene 5 Protein, Cancertestis Antigen 29, Ct29, Kinetochore Protein 1, Protein D40af15q14, Knl1;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_variant: Rosetta
symmetry Space Group: P 1 21 1
R_factor 0.186 R_Free 0.244
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.279 130.969 74.956 90.00 110.17 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand
enzyme Transferase E.C.2.7.11.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B, C, D


F, E, H, G


Primary referenceStructural analysis reveals features of the spindle checkpoint kinase Bub1-kinetochore subunit Knl1 interaction., Krenn V, Wehenkel A, Li X, Santaguida S, Musacchio A, J Cell Biol. 2012 Feb 20;196(4):451-67. Epub 2012 Feb 13. PMID:22331848
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk]
  • Biological Unit Coordinates (4a1g.pdb1.gz) 29 Kb
  • Biological Unit Coordinates (4a1g.pdb2.gz) 29 Kb
  • Biological Unit Coordinates (4a1g.pdb3.gz) 30 Kb
  • Biological Unit Coordinates (4a1g.pdb4.gz) 29 Kb
  • CSU: Contacts of Structural Units for 4A1G
  • Structure Factors (238 Kb)
  • Retrieve 4A1G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4A1G from S2C, [Save to disk]
  • Re-refined 4a1g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4A1G 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 4A1G
  • 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 4A1G, from MSDmotif at EBI
  • Fold representative 4a1g from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4a1g] [4a1g_C] [4a1g_E] [4a1g_G] [4a1g_D] [4a1g_A] [4a1g_B] [4a1g_F] [4a1g_H]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4A1G: [Mad3_BUB1_I ] by SMART
  • Other resources with information on 4A1G
  • Community annotation for 4A1G at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science