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(-) Description

Title :  GURMARIN, A SWEET TASTE-SUPPRESSING POLYPEPTIDE, NMR, 10 STRUCTURES
 
Authors :  K. Arai, R. Ishima, S. Morikawa, T. Imoto, S. Yoshimura, S. Aimoto, K. Akasaka
Date :  12 Mar 96  (Deposition) - 01 Aug 96  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (10x)
Keywords :  Sweet-Taste, Suppressing Protein, Sweet Taste-Suppressing Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Arai, R. Ishima, S. Morikawa, A. Miyasaka, T. Imoto, S. Yoshimura, S. Aimoto, K. Akasaka
Three-Dimensional Structure Of Gurmarin, A Sweet Taste-Suppressing Polypeptide.
J. Biomol. Nmr V. 5 297 1995
PubMed-ID: 7787425  |  Reference-DOI: 10.1007/BF00211756
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GURMARIN
    Chains: A
    Engineered: YES
    Organ: LEAF
    Organism Scientific: GYMNEMA SYLVESTRE
    Organism Taxid: 4068

 Structural Features

(-) Chains, Units

  
NMR Structure (10x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

NMR Structure (1, 1)
No.NameCountTypeFull Name
1PCA1Mod. Amino AcidPYROGLUTAMIC ACID

(-) Sites  (0, 0)

(no "Site" information available for 1GUR)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1GUR)

(-) Cis Peptide Bonds  (1, 10)

NMR Structure
No.ModelResidues
11, 2, 3, 4, 5, 6, 7, 8, 9, 10Glu A:19 -Pro A:20

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1GUR)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1GUR)

(-) Exons   (0, 0)

(no "Exon" information available for 1GUR)

(-) 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
(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:35
 aligned with GUR_GYMSY | P25810 from UniProtKB/Swiss-Prot  Length:35

    Alignment length:35
                                    10        20        30     
             GUR_GYMSY    1 QQCVKKDELCIPYYLDCCEPLECKKVNWWDHKCIG 35
               SCOP domains d1gura_ A:                          SCOP domains
               CATH domains ----------------------------------- CATH domains
               Pfam domains ----------------------------------- Pfam domains
         Sec.struct. author .......................eeee..eee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------- PROSITE
                 Transcript ----------------------------------- Transcript
                  1gur A  1 xQCVKKDELCIPYYLDCCEPLECKKVNWWDHKCIG 35
                            |       10        20        30     
                            |                                  
                            1-PCA
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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
(-)
Class: Small proteins (3458)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1GUR)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1GUR)

(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
    (no "Gene Ontology" information available for 1GUR)

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  Cis Peptide Bonds
    Glu A:19 - Pro A:20   [ RasMol ]  
 

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  1gur
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  GUR_GYMSY | P25810
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 Related Entries

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

UniProtKB/Swiss-Prot
        GUR_GYMSY | P25810: 1c4e

(-) Related Entries Specified in the PDB File

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