FEATURES

FAMILY

Classic translation factor GTPase family

DESCRIPTION

Also known as EF1A1_HORSE, EEF1A1. This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis. Plays a role in the positive regulation of IFNG transcription in T-helper 1 cells as part of an IFNG promoter-binding complex with TXK and PARP1. Found in a nuclear export complex with XPO5, EEF1A1, Ran and aminoacylated tRNA. Interacts with PARP1 and TXK. Interacts with KARS1. May interact with ERGIC2. Interacts with IFIT1 (via TPR repeats 4-7) (By similarity). May interact with ERGIC2. Interacts with IFIT1 (via TPR repeats 4-7) (By similarity). Interacts with DLC1, facilitating distribution to the membrane periphery and ruffles upon growth factor stimulation. Interacts with ZPR1; the interaction occurs in a epidermal growth factor (EGF)-dependent manner (By similarity). Interacts with PPP1R16B (By similarity). Interacts with SPHK1 and SPHK2; both interactions increase SPHK1 and SPHK2 kinase activity (By similarity).

EEF1A1

Structural Ligandability

Domains Chains

Distribution