CutDB: a proteolytic event database
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    Substrate
    Definition: Insulin-like growth factor binding protein 3 isoform b precursor
    Symbol: IGFBP3
    Organism: Homo sapiens
    NCBI Accession: NP_000589
    SubstrateDB: 3228
    UniProt Accession: P17936
    [Sequence on/off]
    MQRARPTLWAAALTLLVLLRGPPVARAGASSAGLGPVVRCEPCDARALAQCAPPPAVCAELVREPGCGCC
    LTCALSEGQPCGIYTERCGSGLRCQPSPDEARPLQALLDGRGLCVNASAVSRLRAYLLPAPPAPGNASES
    EEDRSAGSVESPSVSSTHRVSDPKFHPLHSKIIIIKKGHAKDSQRYKVDYESQSTDTQNFSSESKRETEY
    GPCRREMEDTLNHLKFLNVLSPRGVHIPNCDKKGFYKKKQCRPSKGRKRGFCWCVDKYGQPLPGYTTKGK
    EDVHCYSMQSK
    ....:....1....:....2....:....3....:....4....:....5....:....6....:....7
    Cut-site
    Sequence: LRAY-LLPA
    Position: 126-127
    Protease
    Definition: matrix metallopeptidase-2
    Organism: Homo sapiens
    NCBI GI: 11342666
    MEROPS ID: MER001080
    PMAP ID: pmap.41911
    MEROPS code: M10.003
    Method_of_ID
    Mass spectrometry
    Original citation
    Acknowledgment
    HPRD
    Comments and others