8SNB_3|Chains DA[auth 1K], EA[auth 1L], FA[auth 1M], GA[auth 1w], G[auth 1v], HA[auth 1y], H[auth 1x], I[auth 1z], VA[auth 2a]|Coiled-coil domain-containing protein 81|Strongylocentrotus purpuratus (7668) label=1