1OET	Hydrolase	date	Mar 31, 2003
title	Oxidation State Of Protein Tyrosine Phosphatase 1b
authors	R.L.M.Van Montfort, M.Congreve, D.Tisi, R.Carr, H.Jhoti
compound		source
Molecule: -Tyrosine Phosphatase, Non-Receptor Type 1 Chain: A Fragment: Catalytic Domain, Residues 1-321 Synonym: Protein-Tyrosine Phosphatase 1b, Ptp-1b Ec: 3.1.3.48 Engineered: Yes Other_details: Cys215 Has Been Modified To Sulfenic Acid (C		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_plasmid: Pet19b Other_details: Residues 1-321
symmetry	Space Group: P 31 2 1	R_factor 0.168 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.628 88.628 105.061 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	CSO, MG	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
related structures	by homologous chain: 1BZJ, 1PTV
Gene Ontology	Chain Function Process Component A
Primary reference	Oxidation state of the active-site cysteine in protein tyrosine phosphatase 1B., van Montfort RL, Congreve M, Tisi D, Carr R, Jhoti H, Nature 2003 Jun 12;423(6941):773-7. PMID:12802339

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk] Biological Unit Coordinates (1oet.pdb1.gz) 52 Kb LPC: Ligand-Protein Contacts for 1OET CSU: Contacts of Structural Units for 1OET Likely Quarternary Molecular Structure file(s) for 1OET Retrieve 1OET in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OET from S2C, [Save to disk]

View 1OET 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 1OET

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1OET, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1oeta_, 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: [1oet] [1oet_A] SWISS-PROT database: [P18031] Domain organization of [PTN1_HUMAN] by SWISSPFAM Domains found in 1OET: [PTPc] [PTPc_DSPc ] by SMART

Other resources with information on 1OET

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---