3B95 Transferase Structural Protein date Nov 02, 2007
title Euhmt1 (Glp) Ankyrin Repeat Domain (Structure 2)
authors R.E.Collins, J.R.Horton, X.Cheng
compound source
Molecule: Euchromatic Histone-Lysine N-Methyltransferase 1
Chain: A, B
Fragment: Ankyrin Repeat Domains
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ehmt1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) Codon Plus
Expression_system_vector_type: Plasmid

Molecule: Histone H3 N-Terminal Peptide
Chain: P
Fragment: H3 Amino Terminus Peptide
Engineered: Yes

Synthetic: Yes
symmetry Space Group: C 2 2 21
R_factor 0.195 R_Free 0.238
length a length b length c angle alpha angle beta angle gamma
59.520 152.390 167.320 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.99 Å
ligand MLY, SO4 enzyme
A, B

Primary referenceThe ankyrin repeats of G9a and GLP histone methyltransferases are mono- and dimethyllysine binding modules., Collins RE, Northrop JP, Horton JR, Lee DY, Zhang X, Stallcup MR, Cheng X, Nat Struct Mol Biol. 2008 Mar;15(3):245-50. Epub 2008 Feb 10. PMID:18264113
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk]
  • Biological Unit Coordinates (3b95.pdb1.gz) 38 Kb
  • Biological Unit Coordinates (3b95.pdb2.gz) 37 Kb
  • LPC: Ligand-Protein Contacts for 3B95
  • CSU: Contacts of Structural Units for 3B95
  • Likely Quarternary Molecular Structure file(s) for 3B95
  • Retrieve 3B95 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3B95 from S2C, [Save to disk]
  • View 3B95 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 3B95
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3B95, from MSDmotif at EBI
  • Fold representative 3b95 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3b95] [3b95_P] [3b95_A] [3b95_B]
  • SWISS-PROT database: [Q9H9B1]
  • Domain organization of [EHMT1_HUMAN] by SWISSPFAM
  • Domain found in 3B95: [ANK ] by SMART
  • Other resources with information on 3B95
  • Community annotation for 3B95 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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