4BJO	Hydrolase	date	Apr 19, 2013
title	Nitrate In The Active Site Of Ptp1b Is A Putative Mimetic Of Transition State
authors	P.W.Kenny, J.Newman, T.S.Peat
compound		source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type 1 Chain: A, B Fragment: Catalytic Domain, Residues 2-321 Synonym: Ptp1b Protein Phosphatase, Protein-Tyrosine Phosph Ec: 3.1.3.48 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_vector: Pet
symmetry	Space Group: C 1 2 1	R_factor 0.215 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 161.620 66.765 68.771 90.00 95.01 90.00
method	X-Ray Diffraction	resolution	2.06 Å
ligand	CL, EDO, MG, NO3	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Nitrate in the active site of protein tyrosine phosphatase 1B is a putative mimetic of the transition state., Kenny PW, Newman J, Peat TS, Acta Crystallogr D Biol Crystallogr. 2014 Feb;70(Pt 2):565-71. doi:, 10.1107/S1399004713031052. Epub 2014 Jan 31. PMID:24531490

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk] Biological Unit Coordinates (4bjo.pdb1.gz) 50 Kb Biological Unit Coordinates (4bjo.pdb2.gz) 50 Kb LPC: Ligand-Protein Contacts for 4BJO CSU: Contacts of Structural Units for 4BJO Structure Factors (859 Kb) Retrieve 4BJO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4BJO from S2C, [Save to disk] Re-refined 4bjo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4BJO 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 4BJO

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 4BJO, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4bjo] [4bjo_A] [4bjo_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 4BJO: [PTPc] [PTPc_DSPc ] by SMART

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Community annotation for 4BJO at PDBWiki (http://pdbwiki.org)

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