3S9K	Transferase	date	Jun 01, 2011
title	Crystal Structure Of The Itk Sh2 Domain.
authors	R.E.Joseph, N.D.Ginder, J.A.Hoy, J.C.Nix, B.D.Fulton, R.B.Honzatk A.H.Andreotti
compound		source
Molecule: Tyrosine-Protein Kinase Itktsk Chain: A Fragment: Sh2 Domain (Unp Residues 236-344) Synonym: Il-2-Inducible T-Cell Kinase, Kinase Emt, Kinase T Cell-Specific Kinase; Ec: 2.7.10.2 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Emt, Il-2 Inducible T Cell Kinase, Itk, Tlk, Tsk Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-2t
symmetry	Space Group: I 2 2 2	R_factor 0.233 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.640 57.360 83.190 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.35 Å
ligand	CIT	enzyme	Transferase E.C.2.7.10.2 BRENDA
Primary reference	Structure of the interleukin-2 tyrosine kinase Src homology 2 domain; comparison between X-ray and NMR-derived structures., Joseph RE, Ginder ND, Hoy JA, Nix JC, Fulton DB, Honzatko RB, Andreotti AH, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Feb 1;68(Pt, 2):145-53. Epub 2012 Jan 25. PMID:22297986

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (3s9k.pdb1.gz) 20 Kb Biological Unit Coordinates (3s9k.pdb2.gz) 39 Kb LPC: Ligand-Protein Contacts for 3S9K CSU: Contacts of Structural Units for 3S9K Structure Factors (287 Kb) Retrieve 3S9K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3S9K from S2C, [Save to disk] Re-refined 3s9k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3S9K 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 3S9K

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 3S9K, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3s9k] [3s9k_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3S9K: [SH2 ] by SMART

Other resources with information on 3S9K

Community annotation for 3S9K at PDBWiki (http://pdbwiki.org)

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