3QO2	Dna Binding Protein Gene Regulation	date	Feb 09, 2011
title	Structural Insights For Mpp8 Chromodomain Interaction With H Lysine 9
authors	Y.Chang, J.R.Horton, M.T.Bedford, X.Zhang, X.Cheng
compound		source
Molecule: M-Phase Phosphoprotein 8 Chain: A, B, C, D Fragment: Unp Residues 55-116 Synonym: Two Hybrid-Associated Protein 3 With Ranbpm, Twa3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mphosph8, Mpp8 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pxc
Molecule: Histone H3 Peptide Chain: P, Q, R, S Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_common: Synthetic Organism_taxid: 32630
symmetry	Space Group: P 43 21 2	R_factor 0.215 R_Free 0.290
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.461 53.461 238.792 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.49 Å
ligand	EDO, M3L	enzyme
Primary reference	Structural Insights for MPP8 Chromodomain Interaction with Histone H3 Lysine 9: Potential Effect of Phosphorylation on Methyl-Lysine Binding., Chang Y, Horton JR, Bedford MT, Zhang X, Cheng X, J Mol Biol. 2011 Mar 22. PMID:21419134

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (3qo2.pdb1.gz) 14 Kb Biological Unit Coordinates (3qo2.pdb2.gz) 14 Kb Biological Unit Coordinates (3qo2.pdb3.gz) 13 Kb Biological Unit Coordinates (3qo2.pdb4.gz) 14 Kb LPC: Ligand-Protein Contacts for 3QO2 CSU: Contacts of Structural Units for 3QO2 Structure Factors (71 Kb) Retrieve 3QO2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3QO2 from S2C, [Save to disk] Re-refined 3qo2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3QO2 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 3QO2

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 3QO2, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3qo2_C] [3qo2] [3qo2_D] [3qo2_Q] [3qo2_A] [3qo2_R] [3qo2_B] [3qo2_P] [3qo2_S] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3QO2: [CHROMO ] by SMART

Other resources with information on 3QO2

Community annotation for 3QO2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---