Raf1 Recombinant Rabbit Monoclonal Antibody [JJ086-06] (ET1701-21)

UNIPROT #

P04049

PROTEIN NAME

Raf1

SYNONYMS

c Raf antibody;C-raf antibody;C-Raf proto-oncogene, serine/threonine kinase antibody;CMD1NN antibody;Craf 1 transforming gene antibody;cRaf antibody;Craf1 transforming gene antibody;EC 2.7.11.1 antibody;kinase Raf1 antibody;Murine sarcoma 3611 oncogene 1 antibody;NS5 antibody;Oncogene MIL antibody;Oncogene RAF1 antibody;OTTHUMP00000160218 antibody;OTTHUMP00000207813 antibody;OTTHUMP00000209389 antibody;Protein kinase raf 1 antibody;Proto-oncogene c-RAF antibody;Raf 1 antibody;Raf 1 proto oncogene serine/threonine kinase antibody;RAF antibody;Raf proto oncogene serine/threonine protein kinase antibody;RAF proto-oncogene serine/threonine-protein kinase antibody;RAF-1 antibody;RAF1 antibody;RAF1_HUMAN antibody;Similar to murine leukemia viral (V-raf-1) oncogene homolog 1 antibody;TRANSFORMING REPLICATION-DEFECTIVE MURINE RETROVIRUS 3611-MSV antibody;v raf 1 murine leukemia viral oncogene homolog 1 antibody;v-raf murine sarcoma viral oncogene homolog 1 antibody;v-raf-1 murine leukemia viral oncogene-like protein 1 antibody;vraf1 murine leukemia viral oncogene homolog 1 antibody

SEQUENCE SIMILARITIES

Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. RAF subfamily.

TISSUE SPECIFICITY

In skeletal muscle, isoform 1 is more abundant than isoform 2.

POST-TRANSLATIONAL MODIFICATION

Phosphorylation at Thr-269, Ser-338, Tyr-341, Thr-491 and Ser-494 results in its activation. Phosphorylation at Ser-29, Ser-43, Ser-289, Ser-296, Ser-301 and Ser-642 by MAPK1/ERK2 results in its inactivation. Phosphorylation at Ser-259 induces the interaction with YWHAZ and inactivates kinase activity. Dephosphorylation of Ser-259 by the complex containing protein phosphatase 1, SHOC2 and M-Ras/MRAS relieves inactivation, leading to stimulate RAF1 activity. Phosphorylation at Ser-338 by PAK1 and PAK5 and Ser-339 by PAK1 is required for its mitochondrial localization. Phosphorylation at Ser-621 in response to growth factor treatment stabilizes the protein, possibly by preventing proteasomal degradation. Phosphorylation at Ser-289, Ser-296, Ser-301, Ser-338 and Ser-621 are somehow linked to the methylation potential of cells. Treatment of cells with HGF in the presence of the methylation inhibitor 5'-methylthioadenosine (MTA) results in increased phosphorylation at Ser-338 and Ser-621 and decreased phosphorylation at Ser-296, Ser-301 and Ser-338. Dephosphorylation at Ser-338 by PPP5C results in an activity decrease.; Methylated at Arg-563 in response to EGF treatment. This modification leads to destabilization of the protein, possibly through proteasomal degradation.

SUBCELLULAR LOCATION

Cytoplasm, Cell membrane, Mitochondrion, Nucleus.

FUNCTION

RAF proto-oncogene serine/threonine-protein kinase, also known as proto-oncogene c-RAF or simply c-Raf or even Raf-1, is an enzyme that in humans is encoded by the RAF1 gene. The c-Raf protein is part of the ERK1/2 pathway as a MAP kinase (MAP3K) that functions downstream of the Ras subfamily of membrane associated GTPases. C-Raf is a member of the Raf kinase family of serine/threonine-specific protein kinases, from the TKL (Tyrosine-kinase-like) group of kinases. Raf-1 is activated in response to activation of a variety of tyrosine kinase receptors as well as in response to pp60v-Src expression.