3IH2	Transcription Regulator	date	Jul 29, 2009
title	Tm1030 Crystallized At 323k
authors	K.D.Koclega, M.Chruszcz, G.Bujacz, A.Joachimiak, W.Minor, Midwest For Structural Genomics (Mcsg)
compound		source
Molecule: Transcriptional Regulator, Tetr Family Chain: A Engineered: Yes		Organism_scientific: Thermotoga Maritima Organism_taxid: 2336 Gene: Tm1030, Tm_1030 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-15b
symmetry	Space Group: P 21 21 2	R_factor 0.224 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 55.929 66.935 55.863 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	MSE	enzyme
Gene	TM
Gene Ontology	Chain Function Process Component A
Primary reference	'Hot' macromolecular crystals., Koclega KD, Chruszcz M, Zimmerman MD, Bujacz G, Minor W, Cryst Growth Des. 2009 Dec 18;10(2):580. PMID:20161694

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (3ih2.pdb1.gz) 67 Kb LPC: Ligand-Protein Contacts for 3IH2 CSU: Contacts of Structural Units for 3IH2 Structure Factors (143 Kb) Retrieve 3IH2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IH2 from S2C, [Save to disk] Re-refined 3ih2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IH2 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 3IH2

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 3IH2, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1r3ih2, region H:119-219 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ih2] [3ih2_A] SWISS-PROT database: [Q9X0C0] Domain organization of [Q9X0C0_THEMA] by SWISSPFAM

Other resources with information on 3IH2

Community annotation for 3IH2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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