PDB: 1grw Compound: major sperm protein 3140142 Classification: CYTOSKETAL PROTEIN Entry date in PDB: 2002-06-13 Resolution [Å]: 2.60 R-Factor: 0.228

CHAIN: A SWISS-PROT/TREMBL: P53017    KEYWORD: Acetylation    Cytoskeleton    Multigene family    Sperm    SCOP: b.1.11.2 All beta proteins    Immunoglobulin-like beta-sandwich    PapD-like    MSP-like    Major sperm protein, MSP    Nematode (Caenorhabditis elegans) GO:  structural molecule activity    CHAIN: B SWISS-PROT/TREMBL: P53017    KEYWORD: Acetylation    Cytoskeleton    Multigene family    Sperm    SCOP: b.1.11.2 All beta proteins    Immunoglobulin-like beta-sandwich    PapD-like    MSP-like    Major sperm protein, MSP    Nematode (Caenorhabditis elegans) GO:  structural molecule activity    CHAIN: C SWISS-PROT/TREMBL: P53017    KEYWORD: Acetylation    Cytoskeleton    Multigene family    Sperm    SCOP: b.1.11.2 All beta proteins    Immunoglobulin-like beta-sandwich    PapD-like    MSP-like    Major sperm protein, MSP    Nematode (Caenorhabditis elegans) GO:  structural molecule activity    CHAIN: D SWISS-PROT/TREMBL: P53017    KEYWORD: Acetylation    Cytoskeleton    Multigene family    Sperm    SCOP: b.1.11.2 All beta proteins    Immunoglobulin-like beta-sandwich    PapD-like    MSP-like    Major sperm protein, MSP    Nematode (Caenorhabditis elegans) GO:  structural molecule activity

Image Source: PDB

1msp A - percentage of sequence identity: 83