3GV6	Transcription Dna Binding Protein	date	Mar 30, 2009
title	Crystal Structure Of Human Chromobox Homolog 6 (Cbx6) With H Peptide
authors	A.Dong, M.F.Amaya, Z.Li, P.Loppnau, I.Kozieradzki, A.M.Edwards, C.H.Arrowsmith, J.Weigelt, C.Bountra, A.Bochkarev, J.Min, H.Ouya Structural Genomics Consortium (Sgc)
compound		source
Molecule: Chromobox Protein Homolog 6 Chain: A Fragment: Unp Residues 8-65 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cbx6 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: P28a-Lic
Molecule: Histone H3k9me3 Peptide Chain: B Fragment: Unp Residues 2-16 Engineered: Yes		Synthetic: Yes Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Other_details: This Sequence Occurs Naturally In Xenopus La
symmetry	Space Group: P 21 21 21	R_factor 0.210 R_Free 0.266
crystal cell	length a length b length c angle alpha angle beta angle gamma 28.075 40.454 53.376 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.76 Å
ligand	M3L	enzyme
Primary reference	Recognition and specificity determinants of the human cbx chromodomains., Kaustov L, Ouyang H, Amaya M, Lemak A, Nady N, Duan S, Wasney GA, Li Z, Vedadi M, Schapira M, Min J, Arrowsmith CH, J Biol Chem. 2011 Jan 7;286(1):521-9. Epub 2010 Nov 3. PMID:21047797

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (16 Kb) [Save to disk] Biological Unit Coordinates (3gv6.pdb1.gz) 12 Kb LPC: Ligand-Protein Contacts for 3GV6 CSU: Contacts of Structural Units for 3GV6 Likely Quarternary Molecular Structure file(s) for 3GV6 Structure Factors (88 Kb) Retrieve 3GV6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GV6 from S2C, [Save to disk] Re-refined 3gv6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GV6 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 3GV6

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 3GV6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3gv6_A] [3gv6_B] [3gv6] SWISS-PROT database: [O95503] [Q92133] Domain organization of [CBX6_HUMAN] [Q92133_XENLA] by SWISSPFAM Domain found in 3GV6: [CHROMO ] by SMART

Other resources with information on 3GV6

Community annotation for 3GV6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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