2H4Q Hydrolase Inhibitor date May 25, 2006
title Crystal Structure Of A M-Loop Deletion Variant Of Ment In Th Conformation
authors J.C.Whisstock, A.M.Buckle, S.Mcgowan, J.A.Irving
compound source
Molecule: Heterochromatin-Associated Protein Ment
Chain: A
Fragment: Residues 1-369
Synonym: Ment
Engineered: Yes
Mutation: Yes
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Gene: Ment-1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Top10
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbad-Hisa

Molecule: Heterochromatin-Associated Protein Ment
Chain: B
Fragment: Residues 377-409
Synonym: Ment
Engineered: Yes

Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Gene: Ment-1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Top10
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbad-Hisa
symmetry Space Group: H 3 2
R_factor 0.188 R_Free 0.213
crystal
cell
length a length b length c angle alpha angle beta angle gamma
150.194 150.194 175.485 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceX-ray crystal structure of MENT: evidence for functional loop-sheet polymers in chromatin condensation., McGowan S, Buckle AM, Irving JA, Ong PC, Bashtannyk-Puhalovich TA, Kan WT, Henderson KN, Bulynko YA, Popova EY, Smith AI, Bottomley SP, Rossjohn J, Grigoryev SA, Pike RN, Whisstock JC, EMBO J. 2006 Jul 12;25(13):3144-55. Epub 2006 Jun 29. PMID:16810322
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk]
  • Biological Unit Coordinates (2h4q.pdb1.gz) 68 Kb
  • Biological Unit Coordinates (2h4q.pdb2.gz) 402 Kb
  • CSU: Contacts of Structural Units for 2H4Q
  • Likely Quarternary Molecular Structure file(s) for 2H4Q
  • Structure Factors (358 Kb)
  • Retrieve 2H4Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2H4Q from S2C, [Save to disk]
  • Re-refined 2h4q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2H4Q 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 2H4Q
  • 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 2H4Q, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2h4q_A] [2h4q_B] [2h4q]
  • SWISS-PROT database: [O73790]
  • Domain organization of [SPB10_CHICK] by SWISSPFAM
  • Domain found in 2H4Q: [SERPIN ] by SMART
  • Other resources with information on 2H4Q
  • Community annotation for 2H4Q 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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