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POL3

Gene
POL3
Protein
DNA polymerase delta catalytic subunit
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
1097 amino acids
Function
DNA polymerase delta (DNA polymerase III) participates in chromosomal DNA replication. It is required during synthesis of the leading and lagging DNA strands at the replication fork and binds at/or near replication origins and moves along DNA with the replication fork. It has 3'-5' proofreading exonuclease activity that correct errors arising during DNA replication. It is also involved in DNA synthesis during DNA repair. POL3 contains the polymerase active site and most likely the active site for the 3'-5' exonuclease activity.
Similarity
Belongs to the DNA polymerase type-B family.
Mass
124.619 kDa
Sequence
MSEKRSLPMVDVKIDDEDTPQLEKKIKRQSIDHGVGSEPVSTIEIIPSDSFRKYNSQGFKAKDTDLMGTQLESTFEQELSQMEHDMADQEEHDLSSFERKKLPTDFDPSLYDISFQQIDAEQSVLNGIKDENTSTVVRFFGVTSEGHSVLCNVTGFKNYLYVPAPNSSDANDQEQINKFVHYLNETFDHAIDSIEVVSKQSIWGYSGDTKLPFWKIYVTYPHMVNKLRTAFERGHLSFNSWFSNGTTTYDNIAYTLRLMVDCGIVGMSWITLPKGKYSMIEPNNRVSSCQLEVSINYRNLIAHPAEGDWSHTAPLRIMSFDIECAGRIGVFPEPEYDPVIQIANVVSIAGAKKPFIRNVFTLNTCSPITGSMIFSHATEEEMLSNWRNFIIKVDPDVIIGYNTTNFDIPYLLNRAKALKVNDFPYFGRLKTVKQEIKESVFSSKAYGTRETKNVNIDGRLQLDLLQFIQREYKLRSYTLNAVSAHFLGEQKEDVHYSIISDLQNGDSETRRRLAVYCLKDAYLPLRLMEKLMALVNYTEMARVTGVPFSYLLARGQQIKVVSQLFRKCLEIDTVIPNMQSQASDDQYEGATVIEPIRGYYDVPIATLDFNSLYPSIMMAHNLCYTTLCNKATVERLNLKIDEDYVITPNGDYFVTTKRRRGILPIILDELISARKRAKKDLRDEKDPFKRDVLNGRQLALKISANSVYGFTGATVGKLPCLAISSSVTAYGRTMILKTKTAVQEKYCIKNGYKHDAVVVYGDTDSVMVKFGTTDLKEAMDLGTEAAKYVSTLFKHPINLEFEKAYFPYLLINKKRYAGLFWTNPDKFDKLDQKGLASVRRDSCSLVSIVMNKVLKKILIERNVDGALAFVRETINDILHNRVDISKLIISKTLAPNYTNPQPHAVLAERMKRREGVGPNVGDRVDYVIIGGNDKLYNRAEDPLFVLENNIQVDSRYYLTNQLQNPIISIVAPIIGDKQANGMFVVKSIKINTGSQKGGLMSFIKKVEACKSCKGPLRKGEGPLCSNCLARSGELYIKALYDVRDLEEKYSRLWTQCQRCAGNLHSEVLCSNKNCDIFYMRVKVKKELQEKVEQLSKW

Gene
pol3
Protein
DNA polymerase delta catalytic subunit
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
1086 amino acids
Function
This polymerase possesses two enzymatic activities: DNA synthesis (polymerase) and an exonucleolytic activity that degrades single-stranded DNA in the 3'- to 5'-direction.
Similarity
Belongs to the DNA polymerase type-B family.
Mass
123.569 kDa
Sequence
MTDRSSNEGVVLNKENYPFPRRNGSIHGEITDVKRRRLSERNGYGDKKGSSSKEKTSSFEDELAEYASQLDQDEIKSSKDQQWQRPALPAINPEKDDIYFQQIDSEEFTEGSVPSIRLFGVTDNGNSILVHVVGFLPYFYVKAPVGFRPEMLERFTQDLDATCNGGVIDHCIIEMKENLYGFQGNEKSPFIKIFTTNPRILSRARNVFERGEFNFEELFPVGVGVTTFESNTQYLLRFMIDCDVVGMNWIHLPASKYQFRYQNRVSNCQIEAWINYKDLISLPAEGQWSKMAPLRIMSFDIECAGRKGVFPDPSIDPVIQIASIVTQYGDSTPFVRNVFCVDTCSQIVGTQVYEFQNQAEMLSSWSKFVRDVDPDVLIGYNICNFDIPYLLDRAKSLRIHNFPLLGRIHNFFSVAKETTFSSKAYGTRESKTTSIPGRLQLDMLQVMQRDFKLRSYSLNAVCSQFLGEQKEDVHYSIITDLQNGTADSRRRLAIYCLKDAYLPQRLMDKLMCFVNYTEMARVTGVPFNFLLARGQQIKVISQLFRKALQHDLVVPNIRVNGTDEQYEGATVIEPIKGYYDTPIATLDFSSLYPSIMQAHNLCYTTLLDSNTAELLKLKQDVDYSVTPNGDYFVKPHVRKGLLPIILADLLNARKKAKADLKKETDPFKKAVLDGRQLALKVSANSVYGFTGATNGRLPCLAISSSVTSYGRQMIEKTKDVVEKRYRIENGYSHDAVVIYGDTDSVMVKFGVKTLPEAMKLGEEAANYVSDQFPNPIKLEFEKVYFPYLLISKKRYAGLFWTRTDTYDKMDSKGIETVRRDNCPLVSYVIDTALRKMLIDQDVEGAQLFTKKVISDLLQNKIDMSQLVITKALSKTDYAAKMAHVELAERMRKRDAGSAPAIGDRVAYVIIKGAQGDQFYMRSEDPIYVLENNIPIDAKYYLENQLSKPLLRIFEPILGEKASSLLHGDHTRTISMAAPSVGGIMKFAVKVETCLGCKAPIKKGKTALCENCLNRSAELYQRQVAQVNDLEVRFARLWTQCQRCQGSMHQDVICTSRDCPIFYMRIAEHKKLQQSVDLLKRFDEMSW

Gene
POL3
Protein
DNA polymerase delta catalytic subunit
Organism
Candida albicans
Length
1038 amino acids
Function
This polymerase possesses two enzymatic activities: DNA synthesis (polymerase) and an exonucleolytic activity that degrades single-stranded DNA in the 3'- to 5'-direction.
Similarity
Belongs to the DNA polymerase type-B family.
Mass
118.875 kDa
Sequence
MSHSIPITSSPPPALKKLKLPNGSEEPSEFERELLDITQAVHDSTDQTWDRPPLPSSFEDISFQQLDAEEYHDRGNTYARFFGITQEGHSVLCNVTGFIHYFYCPVPKGFEENLTEFTNYLKATFDGIERVEITSKESIWGYSNNIKTPFFKIFAKNNISKIRSAFQNGQVHNIDPCITYDNINYLLRLMIDCKITGMSWITLPRDKYKIVNNKISTCQIECSIDYRDLISHPPEGEWLKMAPLRILSFDIECAGRKGVFPEAEHDPVIQIANVVQKSGESKPFVRNVFTVNTCSSIIGSQIFEHQREEDMLMHWKEFITKVDPDVIIGYNTANFDIPYVLNRAKALGLNDFPFFGRLKRVKQEIKDAVFSSRAYGTRENKVVNIDGRMQLDLLQFIQREYKLRSYTLNSVSAHFLGEQKEDVQHSIITDLQNGTKETRRRLAVYCLKDAFLPLRLLDKLMCLVNYTEMARVTGVPFSYLLSRGQQIKVISQLFRKCLQEDIVIPNLKSEGSNEEYEGATVIEPERGYYDVPIATLDFSSLYPSIMMAHNLCYTTLLNKNSIKAFGLTEDDYTKTPNGDYFVHSNLRKGILPTILDELLTARKKAKADLKKETDPFKKDVLNGRQLALKISANSVYGFTGATVGKLPCLAISSSVTAFGREMIEKTKNEVQEYYSKKNGHPYDAKVIYGDTDSVMVKFGYQDLETCMKLGEEAANYVSTKFKNPIKLEFEKVYFPYLLINKKRYAGLYWTRPEKFDKMDTKGIETVRRDNCRLVQNVITKVLEFILEERDVPKAQRFVKQTIADLLQNRIDLSQLVITKAYSKHDYSAKQAHVELAERMRKRDPGSAPTLGDRVAYVIIKTGGDKNYEKSEDPLYVLENSLPIDVKYYLDQQLTKPLERIFIPILGETKTKELLTGSHTRTIKVAAPKTGGLLRFAKKSEVCVSCRTPLKKDNLGALCPNCIKDGKGPDLYGNALSQMNYLENKFSRLWTECQRCQGSLHQEVLCSNKDCPIFYMRTKAQKDVHQQALELVKWDNTNW