>1Z08_1|Chains A, B, C, D|Ras-related protein Rab-21|Homo sapiens (9606) GSRAYSFKVVLLGEGCVGKTSLVLRYCENKFNDKHITTLGASFLTKKLNIGGKRVNLAIWDTAGQERFHALGPIYYRDSNGAILVYDITDEDSFQKVKNWVKELRKMLGNEICLCIVGNKIDLEKERHVSIQEAESYAESVGAKHYHTSAKQNKGIEELFLDLCKRMIET