2OTX	Signaling Protein	date	Feb 09, 2007
title	Crystal Structure Of A N-Terminal Fragment Of Skap-Hom Conta The Helical Dimerization Domain And The Ph Domain
authors	Y.Tang, K.D.Swanson, B.G.Neel, M.J.Eck
compound		source
Molecule: Src Kinase-Associated Phosphoprotein 2 Chain: A, B Fragment: N-Terminal Fragment (Residues 12-222) Synonym: Src Family-Associated Phosphoprotein 2, Src Kinase Associated Phosphoprotein 55-Related Protein, Skap55 Homolo Hom, Src-Associated Adapter Protein With Ph And Sh3 Domains Pyk2raftk-Associated Protein; Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Gene: Skap2, Prap, Ra70, Saps, Scap2, Skap55r Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet
symmetry	Space Group: C 1 2 1	R_factor 0.179 R_Free 0.216
crystal cell	length a length b length c angle alpha angle beta angle gamma 106.205 56.742 89.115 90.00 95.82 90.00
method	X-Ray Diffraction	resolution	2.60 Å
Primary reference	The Skap-hom dimerization and PH domains comprise a 3'-phosphoinositide-gated molecular switch., Swanson KD, Tang Y, Ceccarelli DF, Poy F, Sliwa JP, Neel BG, Eck MJ, Mol Cell. 2008 Nov 21;32(4):564-75. PMID:19026786

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (2otx.pdb1.gz) 56 Kb CSU: Contacts of Structural Units for 2OTX Likely Quarternary Molecular Structure file(s) for 2OTX Structure Factors (231 Kb) Retrieve 2OTX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OTX from S2C, [Save to disk] Re-refined 2otx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2OTX 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 2OTX

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 2OTX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2otx_B] [2otx_A] [2otx] SWISS-PROT database: [Q3UND0] Domain organization of [SKAP2_MOUSE] by SWISSPFAM Domain found in 2OTX: [PH ] by SMART

Other resources with information on 2OTX

Community annotation for 2OTX at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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