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| PR:000039909 | signal recognition particle subunit SRP54 isoform 1 | | |  | | |
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| PR:P61011-1 | signal recognition particle subunit SRP54 isoform 1 (human) | | |  | | |
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| PR:P14576-1 | signal recognition particle subunit SRP54 isoform 1 (mouse) | | |  | | |
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| PR:Q6AYB5-1 | signal recognition particle subunit SRP54 isoform 1 (rat) | | |  | | |