About Products Protein Database Contact

arp

Gene
ARP
Protein
DNA-(apurinic or apyrimidinic site) lyase, chloroplastic
Organism
Arabidopsis thaliana
Length
536 amino acids
Function
Repairs oxidative DNA damages, seems also to act as a redox factor (PubMed:7512729). Is multifunctional and may be involved both in DNA repair and in the regulation of transcription (PubMed:7512729). Exhibits apurinic/apyrimidinic (AP) endonuclease activity (PubMed:25569774, PubMed:21781197, PubMed:25228464). Catalyzes the conversion of 3'-phosphor-alpha,beta-unsaturated aldehyde (3'-PUA) to 3'-OH (PubMed:25228464). May be involved in base excision repair in chloroplasts (PubMed:19372224). According to a report, has a significant in vitro 3'-phosphatase activity (PubMed:25228464). According to another report, has no in vitro 3'-phosphatase activity (PubMed:25569774). Has a strong non-specific affinity to DNA (PubMed:25228464).
Similarity
Belongs to the DNA repair enzymes AP/ExoA family.
Mass
60.26 kDa
Sequence
MNNVLQFGLQSSAIYVAKFLVVPLRSLRVGSSFVGVGVGTRSFNKRLMSNATAFSINNSKRKELKIPGAAIDQNCHQMGSDTDRDEMGTLQDDRKEIEAMTVQELRSTLRKLGVPVKGRKQELISTLRLHMDSNLPDQKETSSSTRSDSVTIKRKISNREEPTEDECTNSEAYDIEHGEKRVKQSTEKNLKAKVSAKAIAKEQKSLMRTGKQQIQSKEETSSTISSELLKTEEIISSPSQSEPWTVLAHKKPQKDWKAYNPKTMRPPPLPEGTKCVKVMTWNVNGLRGLLKFESFSALQLAQRENFDILCLQETKLQVKDVEEIKKTLIDGYDHSFWSCSVSKLGYSGTAIISRIKPLSVRYGTGLSGHDTEGRIVTAEFDSFYLINTYVPNSGDGLKRLSYRIEEWDRTLSNHIKELEKSKPVVLTGDLNCAHEEIDIFNPAGNKRSAGFTIEERQSFGANLLDKGFVDTFRKQHPGVVGYTYWGYRHGGRKTNKGWRLDYFLVSQSIAANVHDSYILPDINGSDHCPIGLILKL

Gene
arp
Protein
Phasyl DNA replicon protein arp
Organism
Escherichia coli
Length
285 amino acids
Function
Essential for autonomous replication of the phasyl DNA replicon.
Mass
32.198 kDa
Sequence
MLLNKDRFGKLTSKSLDSIAALGLREANAELPCLFRNNSIESSSKTPPEPLSPLAFELSTNLKKSASALAWNVQYFVDTYGLSNVGFLTLTFRDHVTDPKEAQRRFNSLKTNILAKRYRAYIRVMEPMKSGRIHYHLLVALHSDIRTGFDFPAVYRQDYSSANKAIRSEWSFWRKTAPKYGFGRTELMPVRSNSEGIGRYVGKYISKGIESRTEQFKGVRLVEYSRKAKSLLRASSSFLTGLMSGVANFRYSFITSRTIWAVNQLLTAYAVFSALVGRITGVILL