3H2X	Hydrolase	date	Apr 14, 2009
title	Crystal Structure Of The Human Lymphoid Tyrosine Phosphatase Domain
authors	S.J.Tsai, U.Sen
compound		source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type 22 Chain: A Fragment: Catalytic Domain Synonym: Hematopoietic Cell Protein-Tyrosine Phosphatase 70 Lymphoid Phosphatase, Lyp; Ec: 3.1.3.48 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ptpn22, Ptpn8 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-28a+
symmetry	Space Group: P 1 21 1	R_factor 0.176 R_Free 0.204
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.495 68.868 58.701 90.00 101.57 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	PO4	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of the human lymphoid tyrosine phosphatase catalytic domain: insights into redox regulation ., Tsai SJ, Sen U, Zhao L, Greenleaf WB, Dasgupta J, Fiorillo E, Orru V, Bottini N, Chen XS, Biochemistry. 2009 Jun 9;48(22):4838-45. PMID:19371084

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (3h2x.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 3H2X CSU: Contacts of Structural Units for 3H2X Likely Quarternary Molecular Structure file(s) for 3H2X Structure Factors (78 Kb) Retrieve 3H2X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3H2X from S2C, [Save to disk] Re-refined 3h2x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3H2X 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 3H2X

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 3H2X, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3h2x_A] [3h2x] SWISS-PROT database: [Q9Y2R2] Domain organization of [PTN22_HUMAN] by SWISSPFAM Domain found in 3H2X: [PTPc ] by SMART

Other resources with information on 3H2X

Community annotation for 3H2X 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

---