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(-) Description

Title :  SOLUTION STRUCTURE OF A RECOMBINANT TYPE I SCULPIN ANTIFREEZE PROTEIN
 
Authors :  A. H. Y. Kwan, K. Fairley, P. I. Anderberg, C. W. Liew, M. M. Harding, J. P. Mackay
Date :  14 Nov 04  (Deposition) - 15 Mar 05  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Type I Antifreeze Protein, Sculpin, Nmr Spectroscopy, Solution Structure, A-Helix (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. H. Y. Kwan, K. Fairley, P. I. Anderberg, C. W. Liew, M. M. Harding, J. P. Mackay
Solution Structure Of A Recombinant Type I Sculpin Antifreeze Protein
Biochemistry V. 44 1980 2005
PubMed-ID: 15697223  |  Reference-DOI: 10.1021/BI047782J
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ANTIFREEZE PEPTIDE SS-3
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PGEX-2T
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Common: SHORTHORN SCULPIN
    Organism Scientific: MYOXOCEPHALUS SCORPIUS
    Organism Taxid: 8097
    Synonym: RSS3

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1Y04)

(-) Sites  (0, 0)

(no "Site" information available for 1Y04)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1Y04)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1Y04)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Y04)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1Y04)

(-) Exons   (0, 0)

(no "Exon" information available for 1Y04)

(-) 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:35
 aligned with ANP3_MYOSC | P04367 from UniProtKB/Swiss-Prot  Length:33

    Alignment length:35
                              1                                
                              |      8        18        28     
            ANP3_MYOSC    - --MNAPARAAAKTAADALAAAKKTAADAAAAAAAA 33
               SCOP domains ----------------------------------- SCOP domains
               CATH domains ----------------------------------- CATH domains
               Pfam domains ----------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------- PROSITE
                 Transcript ----------------------------------- Transcript
                  1y04 A  1 GSMNAPARAAAKTAADALAAAKKTAADAAAAAAAA 35
                                    10        20        30
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1Y04)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1Y04)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1Y04)

(-) Gene Ontology  (1, 1)

NMR Structure(hide GO term definitions)
Chain A   (ANP3_MYOSC | P04367)
biological process
    GO:0050826    response to freezing    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a freezing stimulus, temperatures below 0 degrees Celsius.

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  1y04
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 Related Entries

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

UniProtKB/Swiss-Prot
        ANP3_MYOSC | P04367: 1y03

(-) Related Entries Specified in the PDB File

1wfa TYPE 1 ANTIFREEZE PROTEIN FROM WINTER FLOUNDER (4 DEGREES C)
1wfb TYPE 1 ANTIFREEZE PROTEIN FROM WINTER FLOUNDER (-180 DEGREES C)
1y03 THE SAME PROTEIN AT 278 K