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(-) Description

Title :  SOLUTION STRUCTURE OF AMPHIBIAN TACHYKININ UPEROLEIN BOUND TO DPC MICELLES
 
Authors :  A Dike, S. M. Cowsik
Date :  23 Mar 06  (Deposition) - 03 Oct 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Helix, 3-10 Helix, Lipid Induced Conformation, Dpc Micelles, Neuropeptide (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Dike, S. M. Cowsik
Solution Structure Of Amphibian Tachykinin Uperolein Bound To Dpc Micelles.
J. Struct. Biol. V. 156 442 2006
PubMed-ID: 16979908  |  Reference-DOI: 10.1016/J.JSB.2006.07.006
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - UPEROLEIN
    Chains: A
    Engineered: YES
    Other Details: CHEMICAL SYNTHESIS. THE SEQUENCE IS NATURALLY FOUND IN UPEROLEIA RUGOSA (WRINKLED TOADLET).
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

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)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TACHYKININPS00267 Tachykinin family signature.TKN1_UPERU7-11  1A:7-11

(-) Exons   (0, 0)

(no "Exon" information available for 2GFR)

(-) 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    
   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:11
 aligned with TKN1_UPERU | P08612 from UniProtKB/Swiss-Prot  Length:11

    Alignment length:11
                                    10 
            TKN1_UPERU    1 QPDPNAFYGLM 11
               SCOP domains ----------- SCOP domains
               CATH domains ----------- CATH domains
               Pfam domains ----------- Pfam domains
         Sec.struct. author ..hhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------- SAPs(SNPs)
                    PROSITE ------TACHY PROSITE
                 Transcript ----------- Transcript
                  2gfr A  1 xPDPNAFYGLM 11
                            |       10 
                            |          
                            1-PCA
   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2GFR)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (4, 4)

NMR Structure(hide GO term definitions)
Chain A   (TKN1_UPERU | P08612)
biological process
    GO:0006952    defense response    Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
    GO:0007218    neuropeptide signaling pathway    The series of molecular signals generated as a consequence of a peptide neurotransmitter binding to a cell surface receptor.
    GO:0007217    tachykinin receptor signaling pathway    The series of molecular signals generated as a consequence of a tachykinin, i.e. a short peptide with the terminal sequence (Phe-X-Gly-Leu-Met-NH2), binding to a cell surface receptor.
cellular component
    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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