2C7S	Hydrolase	date	Nov 28, 2005
title	Crystal Structure Of Human Protein Tyrosine Phosphatase Kapp Resolution
authors	J.E.Debreczeni, E.Ugochukwu, J.Eswaran, A.Barr, S.Das, N.Burgess, O.Gileadi, E.Longman, F.Von Delft, S.Knapp, M.Sundstron, C.Arrow J.Weigelt, A.Edwards
compound		source
Molecule: Receptor-Type Tyrosine-Protein Phosphatase Kappa Chain: A Fragment: Residues 865-1154 Synonym: Human Protein Tyrosine Phosphatase Kappa, Protein- Phosphatase Kappa, R-Ptp-Kappa; Ec: 3.1.3.48 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_plasmid: Pnic28-Bsa4
symmetry	Space Group: P 43 21 2	R_factor 0.200 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.373 91.373 108.415 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.95 Å
ligand	ACT	enzyme	Hydrolase E.C.3.1.3.48 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	The crystal structure of human receptor protein tyrosine phosphatase kappa phosphatase domain 1., Eswaran J, Debreczeni JE, Longman E, Barr AJ, Knapp S, Protein Sci. 2006 Jun;15(6):1500-5. Epub 2006 May 2. PMID:16672235

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (2c7s.pdb1.gz) 48 Kb LPC: Ligand-Protein Contacts for 2C7S CSU: Contacts of Structural Units for 2C7S Likely Quarternary Molecular Structure file(s) for 2C7S Structure Factors (431 Kb) Retrieve 2C7S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2C7S from S2C, [Save to disk] Re-refined 2c7s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2C7S in 3D

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Visual 3D analysis of 2C7S

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 2C7S, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2c7s_A] [2c7s] SWISS-PROT database: [Q15262] Domain organization of [PTPRK_HUMAN] by SWISSPFAM Domain found in 2C7S: [PTPc ] by SMART

Other resources with information on 2C7S

Community annotation for 2C7S at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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