3RSN Transcription date May 02, 2011
title Crystal Structure Of The N-Terminal Region Of Human Ash2l
authors Y.Chen, B.Wan, K.C.Wang, F.Cao, Y.Yang, A.Protacio, Y.Dou, H.Y.Chan
compound source
Molecule: Set1ash2 Histone Methyltransferase Complex Subun
Chain: A
Fragment: Ash2l N-Terminal Domain, Unp Residues 96-271
Synonym: Ash2-Like Protein
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ash2l, Ash2l1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 31 2 1
R_factor 0.213 R_Free 0.254
crystal
cell
length a length b length c angle alpha angle beta angle gamma
49.984 49.984 165.519 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand MSE, ZN enzyme
note 3RSN is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of the N-terminal region of human Ash2L shows a winged-helix motif involved in DNA binding., Chen Y, Wan B, Wang KC, Cao F, Yang Y, Protacio A, Dou Y, Chang HY, Lei M, EMBO Rep. 2011 Jun 10. doi: 10.1038/embor.2011.101. PMID:21660059
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (3rsn.pdb1.gz) 29 Kb
  • LPC: Ligand-Protein Contacts for 3RSN
  • CSU: Contacts of Structural Units for 3RSN
  • Structure Factors (148 Kb)
  • Retrieve 3RSN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3RSN from S2C, [Save to disk]
  • Re-refined 3rsn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3RSN 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 3RSN
  • 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 3RSN, from MSDmotif at EBI
  • Fold representative 3rsn from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3rsn] [3rsn_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3RSN
  • Community annotation for 3RSN at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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