2ISN	Hydrolase	date	Oct 18, 2006
title	Crystal Structure Of A Phosphatase From A Pathogenic Strain Gondii
authors	R.Agarwal, S.K.Burley, S.Swaminathan, New York Sgx Research Cen Structural Genomics (Nysgxrc)
compound		source
Molecule: Nysgxrc-8828z, Phosphatase Chain: A, B Engineered: Yes		Organism_scientific: Toxoplasma Gondii Organism_taxid: 5811 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Codon+Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Psgx4(Bs)
symmetry	Space Group: P 1	R_factor 0.241 R_Free 0.279
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.986 62.447 63.738 65.53 70.21 77.64
method	X-Ray Diffraction	resolution	1.90 Å
ligand	MSE, PR, SO4	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural genomics of protein phosphatases., Almo SC, Bonanno JB, Sauder JM, Emtage S, Dilorenzo TP, Malashkevich V, Wasserman SR, Swaminathan S, Eswaramoorthy S, Agarwal R, Kumaran D, Madegowda M, Ragumani S, Patskovsky Y, Alvarado J, Ramagopal UA, Faber-Barata J, Chance MR, Sali A, Fiser A, Zhang ZY, Lawrence DS, Burley SK, J Struct Funct Genomics. 2007 Sep;8(2-3):121-40. Epub 2007 Dec 5. PMID:18058037

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (114 Kb) [Save to disk] Biological Unit Coordinates (2isn.pdb1.gz) 105 Kb LPC: Ligand-Protein Contacts for 2ISN CSU: Contacts of Structural Units for 2ISN Likely Quarternary Molecular Structure file(s) for 2ISN Structure Factors (388 Kb) Retrieve 2ISN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2ISN from S2C, [Save to disk] Re-refined 2isn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2ISN 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 2ISN

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 2ISN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2isn_A] [2isn_B] [2isn] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 2ISN: [PP2C_SIG] [PP2Cc ] by SMART

Other resources with information on 2ISN

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

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