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(-) Description

Title :  3D SOLUTION STRUCTURE OF [TYR3]OCTREOTATE DERIVATIVES IN DMSO
 
Authors :  G. A. Spyroulias, A. S. Galanis, C. Petrou, D. Vahliotis, P. Sotiriou, A. Nikolopoulou, B. Nock, T. Maina, P. Cordopatis
Date :  19 Jan 05  (Deposition) - 20 Sep 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (21x)
Keywords :  Somatostatin Analogues, Sandostatin, [Tyr3]Octreotate, Demotate, Nmr Conformational Analysis, Neuropeptide (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. A. Spyroulias, A. S. Galanis, C. H. Petrou, D. Vahliotis, P. Sotiriou, A. Nikolopoulou, B. Nock, T. Maina, P. Cordopatis
3D Solution Structure Of [Tyr3]Octreotate Derivatives In Dmso: Structure Differentiation Of Peptide Core Due To Chelate Group Attachment And Biologically Active Conformation.
Med. Chem. V. 1 487 2005
PubMed-ID: 16787334  |  Reference-DOI: 10.2174/1573406054864089
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - [TYR3]OCTREOTATE
    Chains: A
    Engineered: YES
    Fragment: SOMATOSTATIN ANALOGUE
    Other Details: SYNTHETIC PEPTIDE WITH A TETRAMINE CHELATOR ATTACHED AT THE N-TERMINAL
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
NMR Structure (21x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

NMR Structure (3, 3)
No.NameCountTypeFull Name
1CH41Ligand/Ion3-[(2-AMINOETHYL)AMINO]-2-{[(2-AMINOETHYL)AMINO]METHYL}PROPANAL
2DPN1Mod. Amino AcidD-PHENYLALANINE
3DTR1Mod. Amino AcidD-TRYPTOPHAN

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREDPN A:2 , CYS A:3 , THR A:9BINDING SITE FOR RESIDUE CH4 A 0

(-) SS Bonds  (1, 1)

NMR Structure
No.Residues
1A:3 -A:8

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1YL9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1YL9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1YL9)

(-) Exons   (0, 0)

(no "Exon" information available for 1YL9)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:8
                                      
               SCOP domains -------- SCOP domains
               CATH domains -------- CATH domains
               Pfam domains -------- Pfam domains
         Sec.struct. author ........ Sec.struct. author
                 SAPs(SNPs) -------- SAPs(SNPs)
                    PROSITE -------- PROSITE
                 Transcript -------- Transcript
                   1yl9 A 2 xCYxKTCT 9
                            |  |    
                            |  |    
                            2-DPN   
                               5-DTR
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1YL9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1YL9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1YL9)

(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
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 Related Entries

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

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(-) Related Entries Specified in the PDB File

1soc SANDOSTATIN (OCTREOTIDE) PEPTIDE
1yl8
2soc SANDOSTATIN (OCTREOTIDE) PEPTIDE