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(-) Description

Title :  STRUCTURE OF HUMAN ISLET AMYLOID POLYPEPTIDE IN COMPLEX WITH AN ENGINEERED BINDING PROTEIN
 
Authors :  E. A. Mirecka, S. Feuerstein, L. Gremer, G. F. Schroeder, M. Stoldt, D. W W. Hoyer
Date :  23 May 16  (Deposition) - 26 Oct 16  (Release) - 26 Oct 16  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B,C  (10x)
NMR Structure *:  A,B,C  (1x)
Keywords :  Hormone, Amyloid, Type 2 Diabetes, Beta-Hairpin, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. A. Mirecka, S. Feuerstein, L. Gremer, G. F. Schroeder, M. Stoldt, D. Willbold, W. Hoyer
Structure Of Human Islet Amyloid Polypeptide In Complex Wit An Engineered Binding Protein
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ISLET AMYLOID POLYPEPTIDE
    Cell: B-CELL
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET302
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: IAPP
    Organ: PANCREAS
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: AMYLIN,DIABETES-ASSOCIATED PEPTIDE,DAP,INSULINOMA AMYLOID PEPTIDE
 
Molecule 2 - HI18
    Chains: B, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET302
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630

 Structural Features

(-) Chains, Units

  123
NMR Structure (10x): ABC
NMR Structure * (1x): ABC

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 5K5G)

(-) Sites  (0, 0)

(no "Site" information available for 5K5G)

(-) SS Bonds  (1, 1)

NMR Structure
No.Residues
1B:28 -C:28

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5K5G)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5K5G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5K5G)

(-) Exons   (0, 0)

(no "Exon" information available for 5K5G)

(-) 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:21
                                                    
               SCOP domains --------------------- SCOP domains
               CATH domains --------------------- CATH domains
               Pfam domains --------------------- Pfam domains
         Sec.struct. author ..eee.eee...eeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------- SAPs(SNPs)
                    PROSITE --------------------- PROSITE
                 Transcript --------------------- Transcript
                  5k5g A 10 QRLANFLVHSSNNFGAILSST 30
                                    19        29 


Chain B from PDB  Type:PROTEIN  Length:44
                                                                           
               SCOP domains -------------------------------------------- SCOP domains
               CATH domains -------------------------------------------- CATH domains
               Pfam domains -------------------------------------------- Pfam domains
         Sec.struct. author ...eee....hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------- PROSITE
                 Transcript -------------------------------------------- Transcript
                  5k5g B 13 GGEIVYLPNLNPDQLCAFIHSIHDDPSQSANLLAEAKKLNDAQA 56
                                    22        32        42        52    


Chain C from PDB  Type:PROTEIN  Length:44
                                                                           
               SCOP domains -------------------------------------------- SCOP domains
               CATH domains -------------------------------------------- CATH domains
               Pfam domains -------------------------------------------- Pfam domains
         Sec.struct. author ...eee....hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------- PROSITE
                 Transcript -------------------------------------------- Transcript
                  5k5g C 13 GGEIVYLPNLNPDQLCAFIHSIHDDPSQSANLLAEAKKLNDAQA 56
                                    22        32        42        52
   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  (0, 0)

(no "SCOP Domain" information available for 5K5G)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5K5G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5K5G)

(-) Gene Ontology  (14, 14)

NMR Structure(hide GO term definitions)

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  IAPP_HUMAN | P10997
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 Related Entries

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

UniProtKB/Swiss-Prot
        IAPP_HUMAN | P10997: 1kuw 2g48 2kb8 2l86 3dg1 3fpo 3fr1 3fth 3ftk 3ftl 3ftr 3g7v 3g7w 3hgz 5knz 5ko0 5mgq

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5K5G)