1XYK	Unknown Function	date	Nov 10, 2004
title	Nmr Structure Of The Canine Prion Protein
authors	D.A.Lysek, C.Schorn, V.Esteve-Moya, T.Herrmann, K.Wuthrich
compound		source
Molecule: Prion Protein Chain: A Fragment: Cprp C-Terminal Domain Engineered: Yes		Organism_scientific: Canis Lupus Familiaris Organism_common: Dog Organism_taxid: 9615 Strain: Familiaris Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21
method	Solution NMR
related structures	by homologous chain: 1XYJ, 1XYQ
Gene Ontology	Chain Function Process Component A
Primary reference	Prion protein NMR structures of cats, dogs, pigs, and sheep., Lysek DA, Schorn C, Nivon LG, Esteve-Moya V, Christen B, Calzolai L, von Schroetter C, Fiorito F, Herrmann T, Guntert P, Wuthrich K, Proc Natl Acad Sci U S A 2005 Jan 18;102(3):640-5. Epub 2005 Jan 12. PMID:15647367

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (594 Kb) [Save to disk] Biological Unit Coordinates (1xyk.pdb1.gz) 29 Kb CSU: Contacts of Structural Units for 1XYK Original NMR restraints for 1XYK from PDB Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1XYK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XYK from S2C, [Save to disk]

View 1XYK 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 1XYK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1XYK, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xyka_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xyk] [1xyk_A] SWISS-PROT database: [O46501] Domain organization of [PRIO_CANFA] by SWISSPFAM Domain found in 1XYK: [PRP ] by SMART

Other resources with information on 1XYK

Community annotation for 1XYK at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

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