1MUH	Transcription Dna	date	Sep 23, 2002
title	Crystal Structure Of Tn5 Transposase Complexed With Transpos
authors	J.B.Thoden, H.M.Holden, D.R.Davies, I.Y.Goryshin, W.S.Reznikoff,
compound		source
Molecule: Dna Transferred Strand Chain: B Engineered: Yes		Synthetic: Yes Other_details: Transposase Recognition Sequence Occurs Natu The Tn5 Transposon;
Molecule: Dna Non-Transferred Strand Chain: C Engineered: Yes		Synthetic: Yes Other_details: Transposase Recognition Sequence Occurs Natu The Tn5 Transposon;
Molecule: Tn5 Transposase Chain: A Synonym: Plasposon Ptnmod-Ocm Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptyb1
symmetry	Space Group: P 65 2 2	R_factor 0.204 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 113.700 113.700 228.100 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	MG, MN	enzyme
note	1MUH (Molecule of the Month:pdb84)supersedes 1F3I
related structures	by homologous chain: 1MUR, 1MUS
Gene Ontology	Chain Function Process Component A nuclease activity endonuclease activity
Primary reference	Three-dimensional structure of the Tn5 synaptic complex transposition intermediate., Davies DR, Goryshin IY, Reznikoff WS, Rayment I, Science. 2000 Jul 7;289(5476):77-85. PMID:10884228

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (1muh.pdb1.gz) 185 Kb LPC: Ligand-Protein Contacts for 1MUH CSU: Contacts of Structural Units for 1MUH Likely Quarternary Molecular Structure file(s) for 1MUH Structure Factors (304 Kb) Retrieve 1MUH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MUH from S2C, [Save to disk] Re-refined 1muh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MUH 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 1MUH

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 1MUH, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1muha_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1muh_A] [1muh_C] [1muh] [1muh_B] SWISS-PROT database: [Q46731] Domain organization of [TN5P_ECOLX] by SWISSPFAM

Other resources with information on 1MUH

Community annotation for 1MUH at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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