LOCUS       sequence-318093-        5370 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Express a fragment of mouse Pola1 protein.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5370)
  AUTHORS   Li Z, Hua X, Serra-Cardona A, Xu X, Gan S, Zhou H, Yang WS, Chen CL,
            Xu RM, Zhang Z
  TITLE     DNA polymerase alpha interacts with H3-H4 and facilitates the 
            transfer of parental histones to lagging strands.
  JOURNAL   Sci Adv. 2020 Aug 26;6(35):eabb5820. doi: 10.1126/sciadv.abb5820. 
            eCollection 2020 Aug.
  PUBMED    32923642
REFERENCE   2  (bases 1 to 5370)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported Dec 15, 2025 from SnapGene Server 8.0.1
            https://www.snapgene.com
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Sci Adv."; 
            date: "2020-08-26"; volume: "6(35):eabb5820. doi"; pages: " 
            10.1126/sciadv.abb5820. eCollection 2020 Aug"
COMMENT     Sequence Label: pGST-POLA1-N1-2A
FEATURES             Location/Qualifiers
     source          1..5370
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     154..171
                     /label=L4440
                     /note="L4440 vector, forward primer"
     promoter        244..321
                     /gene="lacI"
                     /label=lacI promoter
     CDS             322..1404
                     /codon_start=1
                     /gene="lacI"
                     /product="lac repressor"
                     /label=lacI
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
                     /translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
                     NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
                     EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
                     EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
                     MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
                     YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQLARQVSRLESGQ"
     primer_bind     complement(341..360)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        join(1453..1458,1459..1476,1477..1483)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    1491..1507
                     /label=lac operator
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     primer_bind     1515..1531
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     1515..1531
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     CDS             1527..2054
                     /codon_start=1
                     /gene="lacZ fragment"
                     /product="LacZ-alpha fragment of beta-galactosidase"
                     /label=lacZ-alpha
                     /translation="MTMITDSLAVVLQRRDWENPGVTQLNRLAAHPPFASWRNSEEART
                     DRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNV
                     TYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVGISLSTARCTNASGVR
                     QPSEAVVWLCRS"
     primer_bind     complement(1547..1564)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(1547..1563)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(1556..1578)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     promoter        join(2156..2161,2162..2177,2178..2184)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    2192..2208
                     /label=lac operator
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="The lac repressor binds to the lac operator to 
                     inhibit transcription in E. coli. This inhibition can be 
                     relieved by adding lactose or 
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     CDS             2231..2884
                     /codon_start=1
                     /product="glutathione S-transferase from Schistosoma 
                     japonicum"
                     /label=GST
                     /translation="MSPILGYWKIKGLVQPTRLLLEYLEEKYEEHLYERDEGDKWRNKK
                     FELGLEFPNLPYYIDGDVKLTQSMAIIRYIADKHNMLGGCPKERAEISMLEGAVLDIRY
                     GVSRIAYSKDFETLKVDFLSKLPEMLKMFEDRLCHKTYLNGDHVTHPDFMLYDALDVVL
                     YMDPMCLDAFPKLVCFKKRIEAIPQIDKYLKSSKYIAWPLQGWQATFGGGDHPPK"
     primer_bind     2842..2864
                     /label=pGEX 5'
                     /note="pGEX vectors, Glutathione-S-transferase, forward 
                     primer"
     CDS             2897..2917
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQG"
     primer_bind     complement(3393..3415)
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(3560..3578)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        3646..3750
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(3751..3819,3820..4611)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(3969..3988)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      4782..5370
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     5271..5290
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 aacgccagca acgcggcctt tttacggttc ctggcctttt gctggccttt tgctcacatg
       61 ttctttcctg cgttatcccc tgattctgtg gataaccgta ttaccgcctt tgagtgagct
      121 gataccgctc gccgcagccg aacgaccgag cgcagcgagt cagtgagcga ggaagcggaa
      181 gagcgcctga tgcggtattt tctccttacg catctgtgcg gtatttcaca ccgcataaat
      241 tccgacacca tcgaatggcg caaaaccttt cgcggtatgg catgatagcg cccggaagag
      301 agtcaattca gggtggtgaa tgtgaaacca gtaacgttat acgatgtcgc agagtatgcc
      361 ggtgtctctt atcagaccgt ttcccgcgtg gtgaaccagg ccagccacgt ttctgcgaaa
      421 acgcgggaaa aagtggaagc ggcgatggcg gagctgaatt acattcccaa ccgcgtggca
      481 caacaactgg cgggcaaaca gtcgttgctg attggcgttg ccacctccag tctggccctg
      541 cacgcgccgt cgcaaattgt cgcggcgatt aaatctcgcg ccgatcaact gggtgccagc
      601 gtggtggtgt cgatggtaga acgaagcggc gtcgaagcct gtaaagcggc ggtgcacaat
      661 cttctcgcgc aacgcgtcag tgggctgatc attaactatc cgctggatga ccaggatgcc
      721 attgctgtgg aagctgcctg cactaatgtt ccggcgttat ttcttgatgt ctctgaccag
      781 acacccatca acagtattat tttctcccat gaagacggta cgcgactggg cgtggagcat
      841 ctggtcgcat tgggtcacca gcaaatcgcg ctgttagcgg gcccattaag ttctgtctcg
      901 gcgcgtctgc gtctggctgg ctggcataaa tatctcactc gcaatcaaat tcagccgata
      961 gcggaacggg aaggcgactg gagtgccatg tccggttttc aacaaaccat gcaaatgctg
     1021 aatgagggca tcgttcccac tgcgatgctg gttgccaacg atcagatggc gctgggcgca
     1081 atgcgcgcca ttaccgagtc cgggctgcgc gttggtgcgg atatctcggt agtgggatac
     1141 gacgataccg aagacagctc atgttatatc ccgccgttaa ccaccatcaa acaggatttt
     1201 cgcctgctgg ggcaaaccag cgtggaccgc ttgctgcaac tctctcaggg ccaggcggtg
     1261 aagggcaatc agctgttgcc cgtctcactg gtgaaaagaa aaaccaccct ggcgcccaat
     1321 acgcaaaccg cctctccccg cgcgttggcc gattcattaa tgcagctggc acgacaggtt
     1381 tcccgactgg aaagcgggca gtgagcgcaa cgcaattaat gtaagttagc tcactcatta
     1441 ggcaccccag gctttacact ttatgcttcc ggctcgtatg ttgtgtggaa ttgtgagcgg
     1501 ataacaattt cacacaggaa acagctatga ccatgattac ggattcactg gccgtcgttt
     1561 tacaacgtcg tgactgggaa aaccctggcg ttacccaact taatcgcctt gcagcacatc
     1621 cccctttcgc cagctggcgt aatagcgaag aggcccgcac cgatcgccct tcccaacagt
     1681 tgcgcagcct gaatggcgaa tggcgctttg cctggtttcc ggcaccagaa gcggtgccgg
     1741 aaagctggct ggagtgcgat cttcctgagg ccgatactgt cgtcgtcccc tcaaactggc
     1801 agatgcacgg ttacgatgcg cccatctaca ccaacgtgac ctatcccatt acggtcaatc
     1861 cgccgtttgt tcccacggag aatccgacgg gttgttactc gctcacattt aatgttgatg
     1921 aaagctggct acaggaaggc cagacgcgaa ttatttttga tggcgttgga attagcttat
     1981 cgactgcacg gtgcaccaat gcttctggcg tcaggcagcc atcggaagct gtggtatggc
     2041 tgtgcaggtc gtaaatcact gcataattcg tgtcgctcaa ggcgcactcc cgttctggat
     2101 aatgtttttt gcgccgacat cataacggtt ctggcaaata ttctgaaatg agctgttgac
     2161 aattaatcat cggctcgtat aatgtgtgga attgtgagcg gataacaatt tcacacagga
     2221 aacagtattc atgtccccta tactaggtta ttggaaaatt aagggccttg tgcaacccac
     2281 tcgacttctt ttggaatatc ttgaagaaaa atatgaagag catttgtatg agcgcgatga
     2341 aggtgataaa tggcgaaaca aaaagtttga attgggtttg gagtttccca atcttcctta
     2401 ttatattgat ggtgatgtta aattaacaca gtctatggcc atcatacgtt atatagctga
     2461 caagcacaac atgttgggtg gttgtccaaa agagcgtgca gagatttcaa tgcttgaagg
     2521 agcggttttg gatattagat acggtgtttc gagaattgca tatagtaaag actttgaaac
     2581 tctcaaagtt gattttctta gcaagctacc tgaaatgctg aaaatgttcg aagatcgttt
     2641 atgtcataaa acatatttaa atggtgatca tgtaacccat cctgacttca tgttgtatga
     2701 cgctcttgat gttgttttat acatggaccc aatgtgcctg gatgcgttcc caaaattagt
     2761 ttgttttaaa aaacgtattg aagctatccc acaaattgat aagtacttga aatccagcaa
     2821 gtatatagca tggcctttgc agggctggca agccacgttt ggtggtggcg accatcctcc
     2881 aaaaatcgat acgaccgaaa acctgtattt tcagggcgcc atgatggcgc ccatgcacga
     2941 agaggactgt aaactggagg caagcgctgt gtcagattca gggagttttg cagcttcccg
     3001 agctcggcga gaaaagaaat caaagaaagg acgtcaagaa gctttagaga gactgaaaaa
     3061 ggctaaagct ggggagaagt ataaatacga agttgaggac ctcacaagtg tttatgaaga
     3121 agttgatgaa gagcagtatt cgaaactggt tcaggcccgt caggatgatg acgcgattgt
     3181 ggatgccgat gggataggct atgtggaaga tggcagagag atttttgatg atgaccttga
     3241 ggatgatgca ctttgagatc cggaattcaa aggcctacgt cgacgagctc aactagtgcg
     3301 gccgctttcg aatctagagc ctgcagtctc gagcggccgc atcgtgactg actgacgatc
     3361 tgcctcgcgc gtttcggtga tgacggtgaa aacctctgac acatgcagct cccggagacg
     3421 gtcacagctt gtctgtaagc ggatgccggg agcagacaag cccgtcaggg cgcgtcagcg
     3481 ggtgttggcg ggtgtcgggg cgcagccatg acccagtcac gtagcgatag cggagtgtat
     3541 aattcttgaa gacgaaaggg cctcgtgata cgcctatttt tataggttaa tgtcatgata
     3601 ataatggttt cttagacgtc aggtggcact tttcggggaa atgtgcgcgg aacccctatt
     3661 tgtttatttt tctaaataca ttcaaatatg tatccgctca tgagacaata accctgataa
     3721 atgcttcaat aatattgaaa aaggaagagt atgagtattc aacatttccg tgtcgccctt
     3781 attccctttt ttgcggcatt ttgccttcct gtttttgctc acccagaaac gctggtgaaa
     3841 gtaaaagatg ctgaagatca gttgggtgca cgagtgggtt acatcgaact ggatctcaac
     3901 agcggtaaga tccttgagag ttttcgcccc gaagaacgtt ttccaatgat gagcactttt
     3961 aaagttctgc tatgtggcgc ggtattatcc cgtgttgacg ccgggcaaga gcaactcggt
     4021 cgccgcatac actattctca gaatgacttg gttgagtact caccagtcac agaaaagcat
     4081 cttacggatg gcatgacagt aagagaatta tgcagtgctg ccataaccat gagtgataac
     4141 actgcggcca acttacttct gacaacgatc ggaggaccga aggagctaac cgcttttttg
     4201 cacaacatgg gggatcatgt aactcgcctt gatcgttggg aaccggagct gaatgaagcc
     4261 ataccaaacg acgagcgtga caccacgatg cctgcagcaa tggcaacaac gttgcgcaaa
     4321 ctattaactg gcgaactact tactctagct tcccggcaac aattaataga ctggatggag
     4381 gcggataaag ttgcaggacc acttctgcgc tcggcccttc cggctggctg gtttattgct
     4441 gataaatctg gagccggtga gcgtgggtct cgcggtatca ttgcagcact ggggccagat
     4501 ggtaagccct cccgtatcgt agttatctac acgacgggga gtcaggcaac tatggatgaa
     4561 cgaaatagac agatcgctga gataggtgcc tcactgatta agcattggta actgtcagac
     4621 caagtttact catatatact ttagattgat ttaaaacttc atttttaatt taaaaggatc
     4681 taggtgaaga tcctttttga taatctcatg accaaaatcc cttaacgtga gttttcgttc
     4741 cactgagcgt cagaccccgt agaaaagatc aaaggatctt cttgagatcc tttttttctg
     4801 cgcgtaatct gctgcttgca aacaaaaaaa ccaccgctac cagcggtggt ttgtttgccg
     4861 gatcaagagc taccaactct ttttccgaag gtaactggct tcagcagagc gcagatacca
     4921 aatactgtcc ttctagtgta gccgtagtta ggccaccact tcaagaactc tgtagcaccg
     4981 cctacatacc tcgctctgct aatcctgtta ccagtggctg ctgccagtgg cgataagtcg
     5041 tgtcttaccg ggttggactc aagacgatag ttaccggata aggcgcagcg gtcgggctga
     5101 acggggggtt cgtgcacaca gcccagcttg gagcgaacga cctacaccga actgagatac
     5161 ctacagcgtg agctatgaga aagcgccacg cttcccgaag ggagaaaggc ggacaggtat
     5221 ccggtaagcg gcagggtcgg aacaggagag cgcacgaggg agcttccagg gggaaacgcc
     5281 tggtatcttt atagtcctgt cgggtttcgc cacctctgac ttgagcgtcg atttttgtga
     5341 tgctcgtcag gggggcggag cctatggaaa
//
