3OMH	Hydrolase	date	Aug 26, 2010
title	Crystal Structure Of Ptpn22 In Complex With Skap-Hom Ptyr75
authors	X.Yu, J.P.Sun, S.Zhang, Z.Y.Zhang
compound		source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type 22 Chain: A, B, C, D Fragment: Tyrosine-Protein Phosphatase Domain Residues 1-29 Synonym: Hematopoietic Cell Protein-Tyrosine Phosphatase 70 Lymphoid Phosphatase, Lyp; Ec: 3.1.3.48 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ptpn22, Ptpn8 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Src Kinase-Associated Phosphoprotein 2 Chain: E, F, G, H Fragment: Sequence Database Residues 71-79 Synonym: Src Family-Associated Phosphoprotein 2, Src Kinase Associated Phosphoprotein 55-Related Protein, Skap55 Homolo 55hom, Skap-Hom, Src-Associated Adapter Protein With Ph And Domains, Pyk2raftk-Associated Protein, Retinoic Acid-Induc 70; Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: This Sequence Occurs Naturally In Humans.
symmetry	Space Group: P 1 21 1	R_factor 0.229 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 115.229 46.707 121.493 90.00 101.43 90.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	PTR	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Substrate Specificity of Lymphoid-specific Tyrosine Phosphatase (Lyp) and Identification of Src Kinase-associated Protein of 55 kDa Homolog (SKAP-HOM) as a Lyp Substrate., Yu X, Chen M, Zhang S, Yu ZH, Sun JP, Wang L, Liu S, Imasaki T, Takagi Y, Zhang ZY, J Biol Chem. 2011 Sep 2;286(35):30526-34. Epub 2011 Jun 30. PMID:21719704

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (211 Kb) [Save to disk] Biological Unit Coordinates (3omh.pdb1.gz) 54 Kb Biological Unit Coordinates (3omh.pdb2.gz) 53 Kb Biological Unit Coordinates (3omh.pdb3.gz) 54 Kb Biological Unit Coordinates (3omh.pdb4.gz) 54 Kb LPC: Ligand-Protein Contacts for 3OMH CSU: Contacts of Structural Units for 3OMH Structure Factors (254 Kb) Retrieve 3OMH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3OMH from S2C, [Save to disk] Re-refined 3omh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 3OMH

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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 3OMH, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3omh_F] [3omh_A] [3omh_E] [3omh] [3omh_B] [3omh_D] [3omh_C] [3omh_G] [3omh_H] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3OMH: [PTPc ] by SMART

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