PR:P61621 rSEC61A1 protein transport protein Sec61 subunit alpha isoform 1 (rat) rSEC61A1|Sec61 alpha-1 (rat) PR:000000001 NCBITaxon:10116 RGD:68321 UniProtKB:P61621 PR:P61621-1 rSEC61A1/iso:1 protein transport protein Sec61 subunit alpha isoform 1 isoform 1 (rat) rSEC61A1/iso:1 PR:000000001 NCBITaxon:10116 RGD:68321 PR:P61621 UniProtKB:P61621-1