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irrE

Gene
irrE
Protein
Radiation response metalloprotease IrrE
Organism
Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Length
328 amino acids
Function
Plays a central regulatory role in DNA repair and protection pathways in response to radiation stress (PubMed:12804570, PubMed:22051194). Acts as a site-specific metalloprotease that cleaves and inactivates the repressor protein DdrO, resulting in induced expression of genes required for DNA repair and cell survival after exposure to radiation (By similarity). Regulates the expression of dozens of proteins from different pathways, including the important DNA repair proteins RecA and PprA (PubMed:12399492, PubMed:12804570, PubMed:22051194). Binds to the promoters of recA and pprA (PubMed:22051194).
Mass
34.757 kDa
Sequence
MPSANVSPPCPSGVRGGGMGPKAKAEASKPHPQIPVKLPFVTAPDALAAAKARMRDLAAAYVAALPGRDTHSLMAGVPGVDLKFMPLGWRDGAFDPEHNVILINSAARPERQRFTLAHEIGHAILLGDDDLLSDIHDAYEGERLEQVIETLCNVAAAAILMPEPVIAEMLERFGPTGRALAELAKRAEVSASSALYALTEQTPVPVIYAVCAPGKPPREQAASDEDAGPSTEKVLTVRASSSTRGVKYTLASGTPVPADHPAALALATGMEVREESYVPFRSGRKMKAEVDAYPSRGIVAVSFEFDPARLGRKDSEQADRDEPQDAAQ

Gene
irrE
Protein
Radiation response metalloprotease IrrE
Organism
Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Length
328 amino acids
Function
Plays a central regulatory role in DNA repair and protection pathways in response to radiation stress (PubMed:12804570, PubMed:22051194). Acts as a site-specific metalloprotease that cleaves and inactivates the repressor protein DdrO, resulting in induced expression of genes required for DNA repair and cell survival after exposure to radiation (By similarity). Regulates the expression of dozens of proteins from different pathways, including the important DNA repair proteins RecA and PprA (PubMed:12399492, PubMed:12804570, PubMed:22051194). Binds to the promoters of recA and pprA (PubMed:22051194).
Mass
34.757 kDa
Sequence
MPSANVSPPCPSGVRGGGMGPKAKAEASKPHPQIPVKLPFVTAPDALAAAKARMRDLAAAYVAALPGRDTHSLMAGVPGVDLKFMPLGWRDGAFDPEHNVILINSAARPERQRFTLAHEIGHAILLGDDDLLSDIHDAYEGERLEQVIETLCNVAAAAILMPEPVIAEMLERFGPTGRALAELAKRAEVSASSALYALTEQTPVPVIYAVCAPGKPPREQAASDEDAGPSTEKVLTVRASSSTRGVKYTLASGTPVPADHPAALALATGMEVREESYVPFRSGRKMKAEVDAYPSRGIVAVSFEFDPARLGRKDSEQADRDEPQDAAQ

Gene
irrE
Protein
Radiation response metalloprotease IrrE
Organism
Deinococcus deserti (strain VCD115 / DSM 17065 / LMG 22923)
Length
281 amino acids
Function
Plays a central regulatory role in DNA repair and protection pathways in response to radiation stress. Acts as a site-specific metalloprotease that cleaves and inactivates the repressor proteins DdrOC and DdrOP3, resulting in induced expression of genes required for DNA repair and cell survival after exposure to radiation.
Mass
30.029 kDa
Sequence
MTDPAPPPTALAAAKARMRELAASYGAGLPGRDTHSLMHGLDGITLTFMPMGQRDGAYDPEHHVILINSQVRPERQRFTLAHEISHALLLGDDDLLSDLHDEYEGDRLEQVIETLCNVGAAALLMPAELIDDLLTRFGPTGRALAELARRADVSATSALYALAERTAPPVIYAVCALSRQEDEGEGGGAKELTVRASSASAGVKYSLSAGTPVPDDHPAALALDTRLPLAQDSYVPFRSGRRMPAYVDAFPERQRVLVSFALPAGRSEPDADKPEAPGDQS

Gene
irrE
Protein
Radiation response metalloprotease IrrE
Organism
Deinococcus deserti (strain VCD115 / DSM 17065 / LMG 22923)
Length
281 amino acids
Function
Plays a central regulatory role in DNA repair and protection pathways in response to radiation stress. Acts as a site-specific metalloprotease that cleaves and inactivates the repressor proteins DdrOC and DdrOP3, resulting in induced expression of genes required for DNA repair and cell survival after exposure to radiation.
Mass
30.029 kDa
Sequence
MTDPAPPPTALAAAKARMRELAASYGAGLPGRDTHSLMHGLDGITLTFMPMGQRDGAYDPEHHVILINSQVRPERQRFTLAHEISHALLLGDDDLLSDLHDEYEGDRLEQVIETLCNVGAAALLMPAELIDDLLTRFGPTGRALAELARRADVSATSALYALAERTAPPVIYAVCALSRQEDEGEGGGAKELTVRASSASAGVKYSLSAGTPVPDDHPAALALDTRLPLAQDSYVPFRSGRRMPAYVDAFPERQRVLVSFALPAGRSEPDADKPEAPGDQS