Rabbit anti-Human EXD2 Polyclonal Antibody, Biotin conjugated

Uniprot Id

Q9NVH0

Target Species

Human

Target Name

EXD2

Target Full Name

Exonuclease 3'-5' domain-containing protein 2

Target Function

Exonuclease that has both 3'-5' exoribonuclease and exodeoxyribonuclease activities, depending on the divalent metal cation used as cofactor. In presence of Mg(2+), only shows 3'-5' exoribonuclease activity, while it shows both exoribonuclease and exodeoxyribonuclease activities in presence of Mn(2+). Acts as an exoribonuclease in mitochondrion, possibly by regulating ATP production and mitochondrial translation. Also involved in the response to DNA damage. Acts as 3'-5' exodeoxyribonuclease for double-strand breaks resection and efficient homologous recombination. Plays a key role in controlling the initial steps of chromosomal break repair, it is recruited to chromatin in a damage-dependent manner and functionally interacts with the MRN complex to accelerate resection through its 3'-5' exonuclease activity, which efficiently processes double-stranded DNA substrates containing nicks. Also involved in response to replicative stress: recruited to stalled forks and is required to stabilize and restart stalled replication forks by restraining excessive fork regression, thereby suppressing their degradation.

Target Subcellular Location

Mitochondrion outer membrane; Single-pass membrane protein. Mitochondrion matrix. Nucleus. Chromosome.

Target Protein Families

EXD2 family

Target Synonyms

4930539P14Rik; C14orf114; C85658; DKFZp781A0133; DKFZp781L15100; Exd2; EXD2_HUMAN; EXDL2; Exonuclease 3''-5'' domain-containing protein 2; Exonuclease 3''-5'' domain-like-containing protein 2; exonuclease 3'-5' domain-like 2; FLJ10738; RGD1311087