1XYQ	Unknown Function	date	Nov 10, 2004
title	Nmr Structure Of The Pig Prion Protein
authors	D.A.Lysek, C.Schorn, T.Herrmann, K.Wuthrich
compound		source
Molecule: Major Prion Protein Chain: A Fragment: Residues 121-231 Synonym: Prp Engineered: Yes		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Gene: Prnp Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21
method	Solution NMR
related structures	by homologous chain: 1XYK, 1XYU
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] (590 Kb) [Save to disk] Biological Unit Coordinates (1xyq.pdb1.gz) 29 Kb CSU: Contacts of Structural Units for 1XYQ Original NMR restraints for 1XYQ from PDB Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1XYQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XYQ from S2C, [Save to disk]

View 1XYQ 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 1XYQ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1XYQ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xyqa_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xyq] [1xyq_A] SWISS-PROT database: [P49927] Domain organization of [PRIO_PIG] by SWISSPFAM Domain found in 1XYQ: [PRP ] by SMART

Other resources with information on 1XYQ

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

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