1NRE	Cell Surface Protein	date	May 08, 1997
title	Receptor Associated Protein (Rap) Domain 1, Nmr, Minimized Average Structure
authors	P.R.Nielsen, F.M.Poulsen
compound		source
Molecule: Receptor-Associated Protein Chain: A Fragment: N-Terminal Domain, Domain 1, Residues 17 - 97 Synonym: Rap, Low Density Lipoprotein Receptor Related Protein, Alpha=2=Macroglobulin Receptor Associated Protein; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: Bl21 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Plyss Expression_system_plasmid: Pt=7=H=6=Ub
method	Solution NMR
related structures	by homologous chain: 1LRE, 1OP1
Gene Ontology	Chain Function Process Component A asialoglycoprotein receptor ... heparin binding lipase binding receptor antagonist activity... low-density lipoprotein part... unfolded protein binding very-low-density lipoprotein... protein folding negative regulation of very-... vesicle-mediated transport negative regulation of prote... extracellular negative regul... negative regulation of beta-... extracellular region cytoplasm endoplasmic reticulum plasma membrane cell surface integral to membrane vesicle rough endoplasmic reticulum ...
Primary reference	The solution structure of the N-terminal domain of alpha2-macroglobulin receptor-associated protein., Nielsen PR, Ellgaard L, Etzerodt M, Thogersen HC, Poulsen FM, Proc Natl Acad Sci U S A 1997 Jul 8;94(14):7521-5. PMID:9207124

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] CSU: Contacts of Structural Units for 1NRE Retrieve 1NRE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NRE from S2C, [Save to disk]

View 1NRE 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1NRE

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1NRE, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nre__, region [Jmol] [rasmolscript] [script source] Fold representative 1nre from FSSP and Dali (Families of Structurally Similar Proteins) Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1nre_A] SWISS-PROT database: [P30533] Domain organization of [AMRP_HUMAN] by SWISSPFAM Alignments of the sequence of 1NRE with the sequences similar proteins can be viewed for 1NRE's classification [AMRP_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [AMRP_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1NRE

Community annotation for 1NRE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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