4B86 Gene Regulation date Aug 24, 2012
title Crystal Structure Of The Msl1-Msl2 Complex (3.5a)
authors E.Hallacli, M.Lipp, P.Georgiev, C.Spielman, S.Cusack, A.Akhtar, J.
compound source
Molecule: Male-Specific Lethal 1 Homolog
Chain: A, B, E, F, I, J
Fragment: Residues 212-267
Synonym: Msl1, Msl-1, Male-Specific Lethal 1-Like 1, Msl1-L Male-Specific Lethal-1 Homolog 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: Star
Expression_system_vector_type: Plasmid
Expression_system_vector: Pproexhtb

Molecule: Male-Specific Lethal 2 Homolog
Chain: C, D, G, H, K, L
Fragment: Residues 1-116
Synonym: Msl2, Msl-2, Male-Specific Lethal 2-Like 1, Msl2-L Male-Specific Lethal-2 Homolog 1, Ring Finger Protein 184;
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: Star
Expression_system_vector_type: Plasmid
Expression_system_vector: Prsfduet1
symmetry Space Group: P 21 21 2
R_factor 0.25569 R_Free 0.29668
crystal
cell
length a length b length c angle alpha angle beta angle gamma
104.650 182.210 89.470 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.50 Å
ligand ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, J, E, B, I


K, H, C, D, G, L


Primary referenceMsl1-mediated dimerization of the dosage compensation complex is essential for male X-chromosome regulation in Drosophila., Hallacli E, Lipp M, Georgiev P, Spielman C, Cusack S, Akhtar A, Kadlec J, Mol Cell. 2012 Nov 30;48(4):587-600. doi: 10.1016/j.molcel.2012.09.014. Epub 2012, Oct 18. PMID:23084835
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (312 Kb) [Save to disk]
  • Biological Unit Coordinates (4b86.pdb1.gz) 107 Kb
  • Biological Unit Coordinates (4b86.pdb2.gz) 105 Kb
  • Biological Unit Coordinates (4b86.pdb3.gz) 96 Kb
  • LPC: Ligand-Protein Contacts for 4B86
  • CSU: Contacts of Structural Units for 4B86
  • Structure Factors (335 Kb)
  • Retrieve 4B86 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4B86 from S2C, [Save to disk]
  • Re-refined 4b86 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4B86 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 4B86
  • 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 4B86, from MSDmotif at EBI
  • Fold representative 4b86 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4b86_B] [4b86_K] [4b86_F] [4b86_L] [4b86_J] [4b86_H] [4b86_D] [4b86_C] [4b86_G] [4b86_A] [4b86] [4b86_E] [4b86_I]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4B86
  • Community annotation for 4B86 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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