Rabbit anti-Human MYSM1 Polyclonal Antibody

Uniprot Id

Q5VVJ2

Target Species

Human

Target Name

MYSM1

Target Full Name

Deubiquitinase MYSM1

Target Function

Metalloprotease with deubiquitinase activity that plays important regulator roles in hematopoietic stem cell function, blood cell production and immune response. Participates in the normal programming of B-cell responses to antigen after the maturation process. Within the cytoplasm, plays critical roles in the repression of innate immunity and autoimmunity. Removes 'Lys-63'-linked polyubiquitins from TRAF3 and TRAF6 complexes. Attenuates NOD2-mediated inflammation and tissue injury by promoting 'Lys-63'-linked deubiquitination of RIPK2 component. Suppresses the CGAS-STING1 signaling pathway by cleaving STING1 'Lys-63'-linked ubiquitin chains. In the nucleus, acts as a hematopoietic transcription regulator derepressing a range of genes essential for normal stem cell differentiation including EBF1 and PAX5 in B-cells, ID2 in NK-cell progenitor or FLT3 in dendritic cell precursors. Deubiquitinates monoubiquitinated histone H2A, a specific tag for epigenetic transcriptional repression, leading to dissociation of histone H1 from the nucleosome.

Target Subcellular Location

Nucleus. Cytoplasm.

Target Protein Families

Peptidase M67A family, MYSM1 subfamily

Target Synonyms

2A-DUB; 2ADUB; Histone H2A deubiquitinase; Histone H2A deubiquitinase MYSM1; KIAA1915; Myb like SWIRM and MPN domains 1; Myb like, SWIRM and MPN domain containing protein; Myb like, SWIRM and MPN domains 1; Myb-like; Myb-like, SWIRM and MPN domains 1; MYSM 1; mysm1; MYSM1 Myb-like, SWIRM and MPN domains 1; MYSM1_HUMAN; RP4-592A1.1; SWIRM and MPN domain-containing protein 1

Target Background

Enables histone binding activity; peptidase activity; and transcription coactivator activity. Involved in several processes, including chromatin remodeling; monoubiquitinated histone H2A deubiquitination; and positive regulation of transcription by RNA polymerase II. Located in nucleolus and nucleoplasm. Part of protein-containing complex. Implicated in diabetic retinopathy.