1NWE	Hydrolase	date	Feb 06, 2003
title	Ptp1b R47c Modified At C47 With N-[4-(2-{2-[3-(2-Bromo-Acety Propionylamino]-3-Hydroxy-Propionylamino}-Ethyl)-Phenyl]-Ox Acid
authors	D.A.Erlanson, R.S.Mcdowell, M.M.He, M.Randal, R.L.Simmons, J.Kung A.Waight, S.K.Hansen
compound		source
Molecule: Protein-Tyrosine Phosphatase, Non-Receptor Type 1 Chain: A Fragment: Catalytic Domain, Residues 1-298 Synonym: Protein-Tyrosine Phosphatase 1b, Ptp-1b Ec: 3.1.3.48 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ptpn1 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Prset
symmetry	Space Group: P 31 2 1	R_factor 0.283 R_Free 0.305
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.052 88.052 117.594 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.10 Å
ligand	FG1	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Discovery of a new phosphotyrosine mimetic for PTP1B using breakaway tethering., Erlanson DA, McDowell RS, He MM, Randal M, Simmons RL, Kung J, Waight A, Hansen SK, J Am Chem Soc 2003 May 14;125(19):5602-3. PMID:12733877

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk] Biological Unit Coordinates (1nwe.pdb1.gz) 100 Kb LPC: Ligand-Protein Contacts for 1NWE CSU: Contacts of Structural Units for 1NWE Likely Quarternary Molecular Structure file(s) for 1NWE Structure Factors (73 Kb) Retrieve 1NWE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NWE from S2C, [Save to disk] Re-refined 1nwe structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NWE 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 1NWE

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 1NWE, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nwea_, region A [Jmol] [rasmolscript] [script source] 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: [1nwe_A] [1nwe] SWISS-PROT database: [P18031] Domain organization of [PTN1_HUMAN] by SWISSPFAM Domains found in 1NWE: [PTPc] [PTPc_DSPc ] by SMART

Other resources with information on 1NWE

Community annotation for 1NWE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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