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(-) Description

Title :  DETERMINATION OF THE SOLUTION STRUCTURE OF THE PEPTIDE HORMONE GUANYLIN: OBSERVATION OF A NOVEL FORM OF TOPOLOGICAL STEREOISOMERISM
 
Authors :  N. J. Skelton, K. C. Garcia
Date :  30 Jun 94  (Deposition) - 30 Sep 94  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Hormone (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  N. J. Skelton, K. C. Garcia, D. V. Goeddel, C. Quan, J. P. Burnier
Determination Of The Solution Structure Of The Peptide Hormone Guanylin: Observation Of A Novel Form Of Topological Stereoisomerism.
Biochemistry V. 33 13581 1994
PubMed-ID: 7947768  |  Reference-DOI: 10.1021/BI00250A010
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GUANYLIN PRECURSOR
    ChainsA
    EngineeredYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

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  (2, 2)

NMR Structure
No.Residues
1A:88 -A:96
2A:91 -A:99

(-) 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   (1, 1)

NMR Structure (1, 1)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000003570011ENSE00000870153chr1:42630389-4263030981GUC2A_HUMAN1-25250--
1.2ENST000003570012ENSE00000870152chr1:42629281-42629074208GUC2A_HUMAN26-95700--
1.3ENST000003570013ENSE00000870151chr1:42628641-42628362280GUC2A_HUMAN95-115211A:87-9913

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:13
 aligned with GUC2A_HUMAN | Q02747 from UniProtKB/Swiss-Prot  Length:115

    Alignment length:13
                                   112   
          GUC2A_HUMAN   103 TCEICAYAACTGC 115
               SCOP domains d1gnba_ A:    SCOP domains
               CATH domains ------------- CATH domains
               Pfam domains ------------- Pfam domains
         Sec.struct. author ............. Sec.struct. author
                 SAPs(SNPs) ------------- SAPs(SNPs)
                    PROSITE ------------- PROSITE
               Transcript 1 Exon 1.3      Transcript 1
                 1gnb A  87 TCEICAYAACTGC  99
                                    96   

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 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: Peptides (792)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (5, 5)

NMR Structure(hide GO term definitions)
Chain A   (GUC2A_HUMAN | Q02747)
molecular function
    GO:0030250    guanylate cyclase activator activity    Binds to and increases the activity of guanylate cyclase.
    GO:0005179    hormone activity    The action characteristic of a hormone, any substance formed in very small amounts in one specialized organ or group of cells and carried (sometimes in the bloodstream) to another organ or group of cells in the same organism, upon which it has a specific regulatory action. The term was originally applied to agents with a stimulatory physiological action in vertebrate animals (as opposed to a chalone, which has a depressant action). Usage is now extended to regulatory compounds in lower animals and plants, and to synthetic substances having comparable effects; all bind receptors and trigger some biological process.
biological process
    GO:0031284    positive regulation of guanylate cyclase activity    Any process that activates or increases the frequency, rate or extent of guanylate cyclase activity.
cellular component
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        GUC2A_HUMAN | Q027471gna 1o8r

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