e_re385

Reaction heterodimer_association e_re385 map

RAF1|​S259_pho|​S621_pho|​S_pho|​closed:​YWHAB@Cytoplasm map + GTP:​HRAS@Cytoplasm map GTP:​HRAS:​RAF1|​S259_pho|​S621_pho|​S_pho|​closed@Cytoplasm map + YWHAB@Cytoplasm map

No reaction regulators

References
PMID:9069260
Activated HRAS (GTP bound forn) is associated with the plasma membrane.
Inactive RAF1 is associated in the cytoplasm with YWHAB via S259 phosphorylation site and also binding site.
RAF1 has a RAS-binding Cysteine-rich domain (CRD) and an additional RAS-binding domain (RBD).
RAF1 binds activated HRAS via the RBD. This binding displaces YWHAB from Ser259 and unmasks the CRD.

Confidence
REF=0 FUNC=5


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