2IGQ Transferase date Sep 23, 2006
title Human Euchromatic Histone Methyltransferase 1
authors J.Min, H.Wu, T.Antoshenko, P.Loppnau, J.Weigelt, M.Sundstrom, C.H.Arrowsmith, A.M.Edwards, A.Bochkarev, A.N.Plotnikov, Structural Genomics Consortium (Sgc)
compound source
Molecule: Euchromatic Histone Methyltransferase 1
Chain: A, B
Fragment: C-Terminal Domain, Residues 951-1235
Synonym: Ehmt1, Histone H3-K9 Methyltransferase 5, H3-K9- Hmtase 5, Euchromatic Histone-Lysine, Histone-Lysine N- Methyltransferase, H3 Lysine-9 Specific 5 N- Methyltransferase 1, Eu-Hmtase1, G9a- Like Protein 1, Glp1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ehmt1, Euhmtase1, Kiaa1876
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.189 R_Free 0.237
length a length b length c angle alpha angle beta angle gamma
74.520 95.863 102.124 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand SAH, ZN enzyme Transferase E.C. BRENDA
A, B

Primary referenceStructural biology of human H3K9 methyltransferases., Wu H, Min J, Lunin VV, Antoshenko T, Dombrovski L, Zeng H, Allali-Hassani A, Campagna-Slater V, Vedadi M, Arrowsmith CH, Plotnikov AN, Schapira M, PLoS One. 2010 Jan 11;5(1):e8570. PMID:20084102
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (2igq.pdb1.gz) 96 Kb
  • LPC: Ligand-Protein Contacts for 2IGQ
  • CSU: Contacts of Structural Units for 2IGQ
  • Likely Quarternary Molecular Structure file(s) for 2IGQ
  • Structure Factors (733 Kb)
  • Retrieve 2IGQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IGQ from S2C, [Save to disk]
  • Re-refined 2igq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IGQ 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 2IGQ
  • 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 2IGQ, from MSDmotif at EBI
  • Fold representative 2igq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2igq] [2igq_A] [2igq_B]
  • SWISS-PROT database: [Q9H9B1]
  • Domain organization of [EHMT1_HUMAN] by SWISSPFAM
  • Domains found in 2IGQ: [PreSET] [SET ] by SMART
  • Other resources with information on 2IGQ
  • Community annotation for 2IGQ 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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