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alt

Gene
alt
Protein
NAD(+)--arginine ADP-ribosyltransferase
Organism
Enterobacteria phage T2
Length
698 amino acids
Function
ADP-ribosyltransferase that efficiently ADP-ribosylates one of the two alpha subunits of host RNA polymerase RPOA on an arginine located in the C-terminal region. ADP-ribosylation of RPOA alpha subunit enhances the transcription of viral early genes. Also ribosylates RPOA subunits beta, beta' and sigma 70 and performs an autoribosylation reaction.
Similarity
Belongs to the Tevenvirinae NAD(+)--arginine ADP-ribosyltransferase family.
Mass
77.997 kDa
Sequence
MMELITELFDEDTTLPITNLNPKKKIPQIFSVHVDDAIEQPGFRLCTYTSGGDTNRDLKMGDKMMHIVPFTLTAKGSIAKLKGLGPSPINYINSVFTVAMQTMRQYKIDACMLRILKSKTAGQARQIQVIADRLIRSRSGGRYVLLKELWDYDKKYAYILIHRKNVSLEDIPGVPEISTELFTKVESKVGDVYINKDTGAQVTKNEAIAASIAQENDKRTDQAVIVKVKISRRAIAQSQSLESSRFESELFQKYESTAANFNKPATAPLIPEAEEMKIGINSLASKTKAAKIIAEGTANELHYDYKFFSKSEVDEVSEKIKDVIFNAIKNEPTTSIKCLEKYAAAVNQFFEEYKDNWLDKHNKTRKGQPDEVWGEITKNAWNAAKTKFLKRMIYSFSGIGAGPMIDITIACDGSKYTPSQKRGIREYCGSGYTDINNLLLGRYNPERYDVMSEKEIESAINNLDSAFENGDRIPEGITVYRAQSMTAPIYEALVKNKVFYFRNFVSTSLTPIIFGRFGITHAGIGLLEPEARNELTVDKNEEGITINPNEIRAYKENPEYVKVQIGWAIDGAHKVNVVYPGSLGIATEAEVILPRGLMVKVNKITDASNNDGTTSNNTKLIQAEVMTTEELTESVIYDGDRLMETGEVVAMTGDIEIEDRVDFASFVSSNVKQKVESSLGIIASCIDITNMPYKFVQG

Gene
alt
Protein
NAD(+)--arginine ADP-ribosyltransferase
Organism
Enterobacteria phage T6
Length
698 amino acids
Function
ADP-ribosyltransferase that efficiently ADP-ribosylates one of the two alpha subunits of host RNA polymerase RPOA on an arginine located in the C-terminal region. ADP-ribosylation of RPOA alpha subunit enhances the transcription of viral early genes. Also ribosylates RPOA subunits beta, beta' and sigma 70 and performs an autoribosylation reaction.
Similarity
Belongs to the Tevenvirinae NAD(+)--arginine ADP-ribosyltransferase family.
Mass
77.948 kDa
Sequence
MMELITELFDEDTTLPITNLNPKKKIPQIFSVHVDDAIEQPGFRLCTYTSGGDTNRDLKMGDKMMHIVPFTLTAKGSIAKLKGLGPSPINYINSVFTVAMQTMRQYKIDACMLRILKSKTAGQARQIQVIADRLIRSRSGGRYVLLKELWDYDKKYAYILIHRKNVSLEDIPGVPEISTELFTKVESKVGDVYINKDTGAQVTKNEAIAASIAQENDKRSDQAVIVKVKISRRAIAQSQSLESSRFESELFQKYESTAANFNKPATAPLIPEAEEMKLGINSLASKTKAAKIIAEGTANELHYDYKFFSKSEVNEVSEKIKDVILNAIKNEPTTSIKCLEKYAAAVNQFFEEYKDNWLDKHNKTRKGQPDEVWGEITKNAWNAAKTKFLKRMIYSFSGIGAGPMIDITIARDGSKYTPSQKRGIREYCGSGYTDINNLLLGRYNPERYDVMSEKEIESAINNLDSAFENGDRIPEGITVYRAQSMTAPIYEALVKNKVFYFRNFVSTSLTPIIFGRFGITHAGIGLLEPEARNELTVDKNEEGITINPNEIRAYKENPEYVKVQIGWAIDGAHKVNVVYPGSLGIATEAEVILPRGLMVKVNKITDASNNDGTTSNNTKLIQAEVMTTEELTESVIYDGDCLMETGEVVAMTGDIEIEDRVDFASFVSSNVKQKVESSLGIIASCIDITNMPYKFVQG

Gene
alt
Protein
NAD(+)--arginine ADP-ribosyltransferase
Organism
Enterobacteria phage T4
Length
682 amino acids
Function
ADP-ribosyltransferase that efficiently ADP-ribosylates one of the two alpha subunits of host RNA polymerase RPOA on an arginine located in the C-terminal region (PubMed:16112649, PubMed:173540). ADP-ribosylation of RPOA alpha subunit enhances the transcription of viral early genes (PubMed:11021939). Also ribosylates RPOA subunits beta, beta' and sigma 70 and performs an autoribosylation reaction (PubMed:9193638, PubMed:173540). Additional in-vitro identified targets include proteins involved in either translation or cellular metabolism such as elongation factor-Tu or GroeL (PubMed:16112649). Mono-ADP-ribosylates host MAZF which may inactivate the latter (PubMed:26395283).
Similarity
Belongs to the Tevenvirinae NAD(+)--arginine ADP-ribosyltransferase family.
Mass
75.818 kDa
Sequence
MELITELFDEDTTLPITNLYPKKKIPQIFSVHVDDAIEQPGFRLCTYTSGGDTNRDLKMGDKMMHIVPFTLTAKGSIAKLKGLGPSPINYINSVFTVAMQTMRQYKIDACMLRILKSKTAGQARQIQVIADRLIRSRSGGRYVLLKELWDYDKKYAYILIHRKNVSLEDIPGVPEISTELFTKVESKVGDVYINKDTGAQVTKNEAIAASIAQENDKRSDQAVIVKVKISRRAIAQSQSLESSRFETPMFQKFEASAAELNKPADAPLISDSNELTVISTSGFALENALSSVTAGMAFREASIIPEDKESIINAEIKNKALERLRKESITSIKTLETIASIVDDTLEKYKGAWFERNINKHSHLNQDAANELVQNSWNAIKTKIIRRELRGYALTAGWSLHPIVENKDSSKYTPAQKRGIREYVGSGYVDINNALLGLYNPDERTSILTASDIEKAIDNLDSAFKNGERLPKGITLYRSQRMLPSIYEAMVKNRVFYFRNFVSTSLYPNIFGTWMTDSSIGVLPDEKRLSVSIDKTDEGLVNSSDNLVGIGWVITGADKVNVVLPGGSLAPSNEMEVILPRGLMVKVNKITDASYNDGTVKTNNKLIQAEVMTTEELTESVIYDGDHLMETGELVTMTGDIEDRVDFASFVSSNVKQKVESSLGIIASCIDIANMPYKFVQG