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(-) Description

Authors :  P. Patel, C. J. Clarke, D. L. Barraclough, P. S. Rudland, R. Barraclough
Date :  04 Jan 12  (Deposition) - 09 Jan 13  (Release) - 06 Mar 13  (Revision)
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (10x)
NMR Structure *:  A  (1x)
Keywords :  Thioredoxin-Fold, Cancer, Adhesion, Metastasis, Cell Adhesion (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  P. Patel, C. Clarke, D. L. Barraclough, T. A. Jowitt, P. S. Rudland, R. Barraclough, L. Y. Lian
Metastasis-Promoting Anterior Gradient 2 Protein Has A Dimeric Thioredoxin Fold Structure And A Role In Cell Adhesion.
J. Mol. Biol. V. 425 929 2013
PubMed-ID: 23274113  |  Reference-DOI: 10.1016/J.JMB.2012.12.009

(-) Compounds

    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System VectorPET-151D
    FragmentUNP RESIDUES 41-175
    GeneAGR2, AG2, UNQ515/PRO1030
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 Structural Features

(-) Chains, Units

NMR Structure (10x)A
NMR Structure * (1x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

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(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:140
 aligned with AGR2_HUMAN | O95994 from UniProtKB/Swiss-Prot  Length:175

    Alignment length:140
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175
               SCOP domains d2lnta_ A: automated matches                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175

   Legend:   → Mismatch (orange background)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2LNT)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (20, 20)

NMR Structure(hide GO term definitions)
Chain A   (AGR2_HUMAN | O95994)
molecular function
    GO:0002162    dystroglycan binding    Interacting selectively and non-covalently with dystroglycan. Dystroglycan is glycoprotein found in non-muscle tissues as well as in muscle tissues, often in association with dystrophin. The native dystroglycan cleaved into two non-covalently associated subunits, alpha (N-terminal) and beta (C-terminal).
    GO:0005154    epidermal growth factor receptor binding    Interacting selectively and non-covalently with the epidermal growth factor receptor.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
biological process
    GO:0048546    digestive tract morphogenesis    The process in which the anatomical structures of the digestive tract are generated and organized. The digestive tract is the anatomical structure through which food passes and is processed.
    GO:0060480    lung goblet cell differentiation    The process in which a relatively unspecialized cell acquires specialized features of a lung goblet cell. A goblet cell is a cell of the epithelial lining that produces and secretes mucins.
    GO:0070254    mucus secretion    The regulated release of mucus by the mucosa. Mucus is a viscous slimy secretion consisting of mucins and various inorganic salts dissolved in water, with suspended epithelial cells and leukocytes. The mucosa, or mucous membrane, is the membrane covered with epithelium that lines the tubular organs of the body. Mucins are carbohydrate-rich glycoproteins that have a lubricating and protective function.
    GO:0060548    negative regulation of cell death    Any process that decreases the rate or frequency of cell death. Cell death is the specific activation or halting of processes within a cell so that its vital functions markedly cease, rather than simply deteriorating gradually over time, which culminates in cell death.
    GO:1903896    positive regulation of IRE1-mediated unfolded protein response    Any process that activates or increases the frequency, rate or extent of the IRE1-mediated unfolded protein response.
    GO:1903899    positive regulation of PERK-mediated unfolded protein response    Any process that activates or increases the frequency, rate or extent of the PERK-mediated unfolded protein response.
    GO:0010811    positive regulation of cell-substrate adhesion    Any process that increases the frequency, rate or extent of cell-substrate adhesion. Cell-substrate adhesion is the attachment of a cell to the underlying substrate via adhesion molecules.
    GO:0048639    positive regulation of developmental growth    Any process that activates, maintains or increases the rate of developmental growth.
    GO:0045742    positive regulation of epidermal growth factor receptor signaling pathway    Any process that activates or increases the frequency, rate or extent of epidermal growth factor receptor signaling pathway activity.
    GO:0090004    positive regulation of establishment of protein localization to plasma membrane    Any process that increases the frequency, rate or extent of the directed movement of a protein to a specific location in the plasma membrane.
    GO:0010628    positive regulation of gene expression    Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0034976    response to endoplasmic reticulum stress    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stress acting at the endoplasmic reticulum. ER stress usually results from the accumulation of unfolded or misfolded proteins in the ER lumen.
cellular component
    GO:0005783    endoplasmic reticulum    The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.


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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

        AGR2_HUMAN | O959942lns

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