3K9K	Transferase	date	Oct 15, 2009
title	Transposase Domain Of Metnase
authors	K.D.Goodwin, H.He, T.Imasaki, S.H.Lee, M.M.Georgiadis
compound		source
Molecule: Histone-Lysine N-Methyltransferase Setmar Chain: A, B Synonym: Set Domain And Mariner Transposase Fusion Gene-Con Protein, Metnase, Hsmar1, Histone-Lysine N-Methyltransferas Transposase Hsmar1; Ec: 2.1.1.43 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Setmar Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 61 2 2	R_factor 0.231 R_Free 0.291
crystal cell	length a length b length c angle alpha angle beta angle gamma 82.990 82.990 289.779 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.55 Å
ligand		enzyme	Transferase E.C.2.1.1.43 BRENDA
Primary reference	Crystal structure of the human Hsmar1-derived transposase domain in the DNA repair enzyme Metnase., Goodwin KD, He H, Imasaki T, Lee SH, Georgiadis MM, Biochemistry. 2010 Jul 13;49(27):5705-13. PMID:20521842

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk] Biological Unit Coordinates (3k9k.pdb1.gz) 72 Kb Biological Unit Coordinates (3k9k.pdb2.gz) 37 Kb Biological Unit Coordinates (3k9k.pdb3.gz) 36 Kb CSU: Contacts of Structural Units for 3K9K Structure Factors (270 Kb) Retrieve 3K9K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3K9K from S2C, [Save to disk] Re-refined 3k9k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3K9K 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 3K9K

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 3K9K, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3k9k_A] [3k9k] [3k9k_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3K9K

Community annotation for 3K9K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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