LOCUS       sequence-331336-        5313 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Bacterial expression of Nsp3 Nucleic acid binding domain (residues 
            1050-1216).
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5313)
  TITLE     Savchenko Lab Plasmids
REFERENCE   2  (bases 1 to 5313)
  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"
COMMENT     Sequence Label: pMCSG53_Nsp3_NAB_1
FEATURES             Location/Qualifiers
     source          1..5313
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     primer_bind     563..582
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        complement(602..679)
                     /gene="lacI"
                     /label=lacI promoter
     tRNA            819..894
                     /gene="ileX"
                     /product="E. coli tRNA-Ile recognizing AUA"
                     /label=ileX
     primer_bind     1043..1062
                     /label=pBRrevBam
                     /note="pBR322 vectors, tet region, downstream of BamHI, 
                     reverse primer"
     tRNA            1164..1240
                     /gene="argU"
                     /product="E. coli tRNA-Arg recognizing AGA and AGG"
                     /label=argU
     primer_bind     1515..1534
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        1515..1533
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     protein_bind    1534..1558
                     /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)."
     RBS             1573..1595
                     /note="efficient ribosome binding site from bacteriophage 
                     T7 gene 10 (Olins and Rangwala, 1989)"
     CDS             1606..1623
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             1648..1668
                     /codon_start=1
                     /product="tobacco etch virus (TEV) protease recognition and
                     cleavage site"
                     /label=TEV site
                     /translation="ENLYFQS"
     CDS             2242..2259
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     primer_bind     complement(2312..2330)
                     /label=T7 Term
                     /note="T7 terminator, reverse primer"
     terminator      2326..2373
                     /label=T7 terminator
                     /note="transcription terminator for bacteriophage T7 RNA 
                     polymerase"
     primer_bind     complement(2497..2516)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        2683..2786
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(2787..2855,2856..3647)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(3005..3024)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      3818..4406
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     4307..4326
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     4560..4577
                     /label=L4440
                     /note="L4440 vector, forward primer"
     primer_bind     complement(4657..4676)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     CDS             complement(join(4832..5313,1..601))
                     /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"
ORIGIN
        1 agccagccag acgcagacgc gccgagacag aacttaatgg gcccgctaac agcgcgattt
       61 gctggtgacc caatgcgacc agatgctcca cgcccagtcg cgtaccgtct tcatgggaga
      121 aaataatact gttgatgggt gtctggtcag agacatcaag aaataacgcc ggaacattag
      181 tgcaggcagc ttccacagca atggcatcct ggtcatccag cggatagtta atgatcagcc
      241 cactgacgcg ttgcgcgaga agattgtgca ccgccgcttt acaggcttcg acgccgcttc
      301 gttctaccat cgacaccacc acgctggcac ccagttgatc ggcgcgagat ttaatcgccg
      361 cgacaatttg cgacggcgcg tgcagggcca gactggaggt ggcaacgcca atcagcaacg
      421 actgtttgcc cgccagttgt tgtgccacgc ggttgggaat gtaattcagc tccgccatcg
      481 ccgcttccac tttttcccgc gttttcgcag aaacgtggct ggcctggttc accacgcggg
      541 aaacggtctg ataagagaca ccggcatact ctgcgacatc gtataacgtt actggtttca
      601 cattcaccac cctgaattga ctctcttccg ggcgctatca tgccataccg cgaaaggttt
      661 tgcgccattc gatggtgtcc gggatctcga cgctctccct tatgcgactc ctgcattagg
      721 aagcagccca gtagtaggtt gaggccgttg agcaccgccg ccgcaaggaa tggtgcatgc
      781 ggattgcgac acggagttac tttataatcc gctaccatgg ccccttagct cagtggttag
      841 agcaggcgac tcataatcgc ttggtcgctg gttcaagtcc agcaggggcc accagatata
      901 gcaaaggctg acgagaaatc gtcagccttt ttgcatgcaa ggagatggcg cccaacagtc
      961 ccccggccac ggggcctgcc accataccca cgccgaaaca agcgctcatg agcccgaagt
     1021 ggcgagcccg atcttcccca tcggtgatgt cggcgatata ggcgccagca accgcacctg
     1081 tggcgccggc gagatcaaaa gccattgact cagcaagggt tgaccgtata attcacgcga
     1141 ttacaccgca ttgcggtatc aacgcgccct tagctcagtt ggatagagca acgaccttct
     1201 aagtcgtggg ccgcaggttc gaatcctgca gggcgcgcca ttacaattca atcagttacg
     1261 ccttctttat atcctccata attccagagt gggacatatt tgggacatta tcaccaaaaa
     1321 tgtcgtctat tttcctcgca tgctctgtca aatgattagg cgcaaggtga gcatacctac
     1381 gaaccatttc tatggactcc catccgccca tttcctgaag cactgataat gggacgcctg
     1441 actgaatcca ccggtgatgc cggccacgat gcgtccggcg tagaggatcg agatcgatct
     1501 cgatcccgcg aaattaatac gactcactat aggggaattg tgagcggata acaattcccc
     1561 tctagaaata attttgttta actttaagaa ggagatatac atatgcacca tcatcatcat
     1621 cattcttctg gtgtagatct gggtaccgag aacctgtact tccaatccaa tgcctacaag
     1681 gagaacagct ataccaccac catcaaaccg gtgacctaca aactggatgg tgttgtttgc
     1741 accgaaattg acccgaaact ggacaactac tacaagaagg acaacagcta cttcaccgaa
     1801 cagccgatcg atttagtgcc gaatcagcct tatccgaatg caagcttcga taacttcaag
     1861 ttcgtgtgcg acaacatcaa attcgccgat gacctgaatc agctgaccgg ctacaaaaaa
     1921 cctgcaagta gagagctgaa agtgaccttt ttccctgacc tgaatggtga tgtggtggcc
     1981 atcgattaca agcactatac accgagcttc aagaaaggtg caaaactgct gcataaaccg
     2041 atcgtgtggc acgtgaataa tgccaccaac aaagccacct ataaaccgaa tacctggtgc
     2101 attcgttgct tatggagcac caaacctgtg gaaaccagta acagcttcga tgtgctgaaa
     2161 agcgaagatg cacagtaaca ttggaagtgg ataacggatc cgaattcgag ctccgtcgac
     2221 aagcttgcgg ccgcactcga gcaccaccac caccaccact gagatccggc tgctaacaaa
     2281 gcccgaaagg aagctgagtt ggctgctgcc accgctgagc aataactagc ataacccctt
     2341 ggggcctcta aacgggtctt gaggggtttt ttgctgaaag gaggaactat atccggattg
     2401 gcgaatggga cgcgccctgt agcggcgcat taagcgcggc gggtgtggtg gttacgcgca
     2461 gcgtgaccgc tacacttgcc agcgccctag cgcccgctcc tttcgctttc ttcccttcct
     2521 ttctcgccac gttcgccggc tttccccgtc aagctctaaa tcgggggctc cctttagggt
     2581 tccgatttag tgctttacgg cacctcgacc ccaaaaaact tgattagggt gatggttcac
     2641 attaacgctt acaatttagg tggcactttt cggggaaatg tgcgcggaac ccctatttgt
     2701 ttatttttct aaatacattc aaatatgtat ccgctcatga gacaataacc ctgataaatg
     2761 cttcaataat ttgaaaaagg aagagtatga gtattcaaca tttccgtgtc gcccttattc
     2821 ccttttttgc ggcattttgc cttcctgttt ttgctcaccc agaaacgctg gtgaaagtaa
     2881 aagatgctga agatcagttg ggtgcacgag tgggttacat cgaactggat ctcaacagcg
     2941 gtaagatcct tgagagtttt cgccccgaag aacgttttcc aatgatgagc acttttaaag
     3001 ttctgctatg tggcgcggta ttatcccgta ttgacgccgg gcaagagcaa ctcggtcgcc
     3061 gcatacacta ttctcagaat gacttggttg agtactcacc agtcacagaa aagcatctta
     3121 cggatggcat gacagtaaga gaattatgca gtgctgccat aaccatgagt gataacactg
     3181 cggccaactt acttctgaca acgatcggag gaccgaagga gctaaccgct tttttgcaca
     3241 acatggggga tcatgtaact cgccttgatc gttgggaacc ggagctgaat gaagccatac
     3301 caaacgacga gcgtgacacc acgatgcctg cagcaatggc aacaacgttg cgcaaactat
     3361 taactggcga actacttact ctagcttccc ggcaacaatt aatagactgg atggaggcgg
     3421 ataaagttgc aggaccactt ctgcgctcgg cccttccggc tggctggttt attgctgata
     3481 aatctggagc cggtgagcgt gggtctcgcg gtatcattgc agcactgggg ccagatggta
     3541 agccctcccg tatcgtagtt atctacacga cggggagtca ggcaactatg gatgaacgaa
     3601 atagacagat cgctgagata ggtgcctcac tgattaagca ttggtaactg tcagaccaag
     3661 tttactcata tatactttag attgatttaa aacttcattt ttaatttaaa aggatctagg
     3721 tgaagatcct ttttgataat ctcatgacca aaatccctta acgtgagttt tcgttccact
     3781 gagcgtcaga ccccgtagaa aagatcaaag gatcttcttg agatcctttt tttctgcgcg
     3841 taatctgctg cttgcaaaca aaaaaaccac cgctaccagc ggtggtttgt ttgccggatc
     3901 aagagctacc aactcttttt ccgaaggtaa ctggcttcag cagagcgcag ataccaaata
     3961 ctgtccttct agtgtagccg tagttaggcc accacttcaa gaactctgta gcaccgccta
     4021 catacctcgc tctgctaatc ctgttaccag tggctgctgc cagtggcgat aagtcgtgtc
     4081 ttaccgggtt ggactcaaga cgatagttac cggataaggc gcagcggtcg ggctgaacgg
     4141 ggggttcgtg cacacagccc agcttggagc gaacgaccta caccgaactg agatacctac
     4201 agcgtgagct atgagaaagc gccacgcttc ccgaagggag aaaggcggac aggtatccgg
     4261 taagcggcag ggtcggaaca ggagagcgca cgagggagct tccaggggga aacgcctggt
     4321 atctttatag tcctgtcggg tttcgccacc tctgacttga gcgtcgattt ttgtgatgct
     4381 cgtcaggggg gcggagccta tggaaaaacg ccagcaacgc ggccttttta cggttcctgg
     4441 ccttttgctg gccttttgct cacatgttct ttcctgcgtt atcccctgat tctgtggata
     4501 accgtattac cgcctttgag tgagctgata ccgctcgccg cagccgaacg accgagcgca
     4561 gcgagtcagt gagcgaggaa gcggaagagc gcctgatgcg gtattttctc cttacgcatc
     4621 tgtgcggtat ttcacaccgc aatggtgcac tctcagtaca atctgctctg atgccgcata
     4681 gttaagccag tatacactcc gctatcgcta cgtgactgta gtcatgcccc gcgcccaccg
     4741 gaaggagctg actgggttga aggctctcaa gggcatcggt cgagatcccg gtgcctaatg
     4801 agtgagctaa cttacattaa ttgcgttgcg ctcactgccc gctttccagt cgggaaacct
     4861 gtcgtgccag ctgcattaat gaatcggcca acgcgcgggg agaggcggtt tgcgtattgg
     4921 gcgccagggt ggtttttctt ttcaccagtg agacgggcaa cagctgattg cccttcaccg
     4981 cctggccctg agagagttgc agcaagcggt ccacgctggt ttgccccagc aggcgaaaat
     5041 cctgtttgat ggtggttaac ggcgggatat aacatgagct gtcttcggta tcgtcgtatc
     5101 ccactaccga gatatccgca ccaacgcgca gcccggactc ggtaatggcg cgcattgcgc
     5161 ccagcgccat ctgatcgttg gcaaccagca tcgcagtggg aacgatgccc tcattcagca
     5221 tttgcatggt ttgttgaaaa ccggacatgg cactccagtc gccttcccgt tccgctatcg
     5281 gctgaatttg attgcgagtg agatatttat gcc
//
