sdeA Antibody

Size

100ul

Clone Number

Aliases

sdeA antibody; lpg2157 antibody; Ubiquitinating/deubiquitinating enzyme SdeA antibody; Effector protein SdeA) [Includes: Deubiquitinase antibody; DUB antibody; EC 3.4.22.- antibody; Deneddylase antibody; Deubiquitinating enzyme); Ubiquitin transferase antibody; EC 2.3.2.-); Mono-ADP-ribosyltransferase antibody; mART antibody; EC 2.4.2.31)] antibody

Immunogen Species

Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)

UniProt ID

Q5ZTK4

Immunogen

Recombinant Legionella pneumophila subsp Ubiquitinating/deubiquitinating enzyme SdeA protein (19-268AA)

Raised in

Rabbit

Species Reactivity

Legionella pneumophila subsp

Tested Applications

ELISA, WB; Recommended dilution: WB:1:1000-1:5000

Background

Secreted effector that interferes with the host cell ubiquitin pathway and is required for intracellular bacterial replication. Catalyzes the ubiquitination of several mammalian Rab proteins (Rab33b, Rab1, Rab6a and Rab30) during L.pneumophila infection, without engaging the standard cellular enzyme cascade (E1 and E2). Transfers an ADP-ribose moiety from NAD to the \'Arg-42\' residue of ubiquitin in a reaction that releases nicotinamide. The modified ubiquitin is subsequently transferred to the substrate protein through an unknown mechanism that results in the release of AMP. Cannot ubiquitinate the endosomal Rab5 or the cytoskeletal small GTPase Rac1 (PubMed:27049943). Also acts as a deubiquitinase (DUB), catalyzing the cleavage of three of the most abundant polyubiquitin chains (\'Lys-11\', \'Lys-48\' and \'Lys-63\') with a distinct preference for \'Lys-63\' linkages; is thus able to efficiently remove \'Lys-63\'-linked polyubiquitin chains from the phagosomal surface. Is also able to remove NEDD8 from neddylated proteins, but is unable to recognize SUMO. The DUB activity of SdeA is important for regulating the dynamics of ubiquitin association with the bacterial phagosome, but is dispensable for its role in intracellular bacterial replication (PubMed:26598703).

Clonality

Polyclonal

Isotype

IgG

Purification Method

>95%, Protein G purified

Conjugate

Non-conjugated

Buffer

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Form

Liquid

Stroage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Target Names

sdeA

Research Areas

Others