2SHP	Tyrosine Phosphatase	date	Dec 01, 1997
title	Tyrosine Phosphatase Shp-2
authors	P.Hof, S.Pluskey, S.Dhe-Paganon, M.J.Eck, S.E.Shoelson
compound		source
Molecule: Shp-2 Chain: A, B Synonym: Syp, Shptp-2 Ec: 3.1.3.48 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.199 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.900 214.500 55.700 90.00 96.30 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CAT	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
related structures	by homologous chain: 1AYA
Primary reference	Crystal structure of the tyrosine phosphatase SHP-2., Hof P, Pluskey S, Dhe-Paganon S, Eck MJ, Shoelson SE, Cell 1998 Feb 20;92(4):441-50. PMID:9491886

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (238 Kb) [Save to disk] Biological Unit Coordinates (2shp.pdb1.gz) 119 Kb Biological Unit Coordinates (2shp.pdb2.gz) 117 Kb LPC: Ligand-Protein Contacts for 2SHP CSU: Contacts of Structural Units for 2SHP Likely Quarternary Molecular Structure file(s) for 2SHP Structure Factors (578 Kb) Retrieve 2SHP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2SHP from S2C, [Save to disk] Re-refined 2shp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2SHP 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 2SHP

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2SHP, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2shpa3, region A:111-218 [Jmol] [rasmolscript] [script source]     - Domain d2shpa2, region A:2-110 [Jmol] [rasmolscript] [script source]     - Domain d2shpa1, region A:219-525 [Jmol] [rasmolscript] [script source]     - Domain d2shpb3, region B:111-218 [Jmol] [rasmolscript] [script source]     - Domain d2shpb2, region B:2-110 [Jmol] [rasmolscript] [script source]     - Domain d2shpb1, region B:219-525 [Jmol] [rasmolscript] [script source] Fold representative 2shp from FSSP and Dali (Families of Structurally Similar Proteins) 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: [2shp_A] [2shp_B] SWISS-PROT database: [Q06124] Domain organization of [PTN11_HUMAN] by SWISSPFAM Domains found in 2SHP: [PTPc] [SH2 ] by SMART Alignments of the sequence of 2SHP with the sequences similar proteins can be viewed for 2SHP's classification [PTN11_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [PTN11_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 2SHP

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

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