LOCUS       sequence-490459-        6441 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  can be used to isolate RNA binding complexes.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6441)
  AUTHORS   Macias S, Bragulat M, Tardiff DF, Vilardell J
  TITLE     L30 binds the nascent RPL30 transcript to repress U2 snRNP 
            recruitment.
  JOURNAL   Mol Cell. 2008 Jun 20;30(6):732-42. doi: 
            10.1016/j.molcel.2008.05.002.
  PUBMED    18570876
REFERENCE   2  (bases 1 to 6441)
  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"; doi: 
            "10.1016/j.molcel.2008.05"; journalName: "Mol Cell"; date: 
            "2008-06-20- 20"; volume: "30"; issue: "6"; pages: "732-42"
COMMENT     Sequence Label: pMBP-MS2
FEATURES             Location/Qualifiers
     source          1..6441
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        3..80
                     /gene="lacI"
                     /label=lacI promoter
     CDS             81..1163
                     /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(100..119)
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        join(1406..1411,1412..1427,1428..1434)
                     /label=tac promoter
                     /note="strong E. coli promoter; hybrid between the trp and 
                     lac UV5 promoters"
     protein_bind    1442..1458
                     /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     1447..1469
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     CDS             1528..2628
                     /codon_start=1
                     /gene="malE (mutated)"
                     /product="maltose binding protein from E. coli"
                     /label=MBP
                     /note="This version of the gene does not encode a signal 
                     sequence, so MBP will remain in the cytosol."
                     /translation="MKTEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLE
                     EKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKL
                     IAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIA
                     ADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGE
                     TAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFL
                     ENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAF
                     WYAVRTAVINAASGRQTVDEALKDAQT"
     regulatory      2485..2494
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     primer_bind     2602..2625
                     /label=MBP-F
                     /note="Maltose binding protein, forward primer"
     CDS             2659..2670
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /label=Factor Xa site
                     /translation="IEGR"
     primer_bind     complement(3029..3046)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(3029..3045)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(3038..3060)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     primer_bind     complement(3224..3241)
                     /label=pBAD Reverse
                     /note="For vectors with E. coli araBAD promoter, reverse 
                     primer"
     terminator      3394..3480
                     /gene="Escherichia coli rrnB"
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     terminator      3572..3599
                     /label=rrnB T2 terminator
                     /note="transcription terminator T2 from the E. coli rrnB 
                     gene"
     promoter        3618..3709
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(3710..3778,3779..4570)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(3928..3947)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      4741..5329
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     5230..5249
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     5483..5500
                     /label=L4440
                     /note="L4440 vector, forward primer"
     misc_feature    5515..5655
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     complement(5581..5600)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     5741..5763
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     CDS             complement(5757..5948)
                     /codon_start=1
                     /gene="rop"
                     /product="Rop protein, which maintains plasmids at low copy
                     number"
                     /label=rop
                     /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
                     DELYRSCLARFGDDGENL"
ORIGIN
        1 ccgacaccat cgaatggcgc aaaacctttc gcggtatggc atgatagcgc ccggaagaga
       61 gtcaattcag ggtggtgaat gtgaaaccag taacgttata cgatgtcgca gagtatgccg
      121 gtgtctctta tcagaccgtt tcccgcgtgg tgaaccaggc cagccacgtt tctgcgaaaa
      181 cgcgggaaaa agtggaagcg gcgatggcgg agctgaatta cattcccaac cgcgtggcac
      241 aacaactggc gggcaaacag tcgttgctga ttggcgttgc cacctccagt ctggccctgc
      301 acgcgccgtc gcaaattgtc gcggcgatta aatctcgcgc cgatcaactg ggtgccagcg
      361 tggtggtgtc gatggtagaa cgaagcggcg tcgaagcctg taaagcggcg gtgcacaatc
      421 ttctcgcgca acgcgtcagt gggctgatca ttaactatcc gctggatgac caggatgcca
      481 ttgctgtgga agctgcctgc actaatgttc cggcgttatt tcttgatgtc tctgaccaga
      541 cacccatcaa cagtattatt ttctcccatg aagacggtac gcgactgggc gtggagcatc
      601 tggtcgcatt gggtcaccag caaatcgcgc tgttagcggg cccattaagt tctgtctcgg
      661 cgcgtctgcg tctggctggc tggcataaat atctcactcg caatcaaatt cagccgatag
      721 cggaacggga aggcgactgg agtgccatgt ccggttttca acaaaccatg caaatgctga
      781 atgagggcat cgttcccact gcgatgctgg ttgccaacga tcagatggcg ctgggcgcaa
      841 tgcgcgccat taccgagtcc gggctgcgcg ttggtgcgga tatctcggta gtgggatacg
      901 acgataccga agacagctca tgttatatcc cgccgttaac caccatcaaa caggattttc
      961 gcctgctggg gcaaaccagc gtggaccgct tgctgcaact ctctcagggc caggcggtga
     1021 agggcaatca gctgttgccc gtctcactgg tgaaaagaaa aaccaccctg gcgcccaata
     1081 cgcaaaccgc ctctccccgc gcgttggccg attcattaat gcagctggca cgacaggttt
     1141 cccgactgga aagcgggcag tgagcgcaac gcaattaatg taagttagct cactcattag
     1201 gcacaattct catgtttgac agcttatcat cgactgcacg gtgcaccaat gcttctggcg
     1261 tcaggcagcc atcggaagct gtggtatggc tgtgcaggtc gtaaatcact gcataattcg
     1321 tgtcgctcaa ggcgcactcc cgttctggat aatgtttttt gcgccgacat cataacggtt
     1381 ctggcaaata ttctgaaatg agctgttgac aattaatcat cggctcgtat aatgtgtgga
     1441 attgtgagcg gataacaatt tcacacagga aacagccagt ccgtttaggt gttttcacga
     1501 gcacttcacc aacaaggacc atagattatg aaaactgaag aaggtaaact ggtaatctgg
     1561 attaacggcg ataaaggcta taacggtctc gctgaagtcg gtaagaaatt cgagaaagat
     1621 accggaatta aagtcaccgt tgagcatccg gataaactgg aagagaaatt cccacaggtt
     1681 gcggcaactg gcgatggccc tgacattatc ttctgggcac acgaccgctt tggtggctac
     1741 gctcaatctg gcctgttggc tgaaatcacc ccggacaaag cgttccagga caagctgtat
     1801 ccgtttacct gggatgccgt acgttacaac ggcaagctga ttgcttaccc gatcgctgtt
     1861 gaagcgttat cgctgattta taacaaagat ctgctgccga acccgccaaa aacctgggaa
     1921 gagatcccgg cgctggataa agaactgaaa gcgaaaggta agagcgcgct gatgttcaac
     1981 ctgcaagaac cgtacttcac ctggccgctg attgctgctg acgggggtta tgcgttcaag
     2041 tatgaaaacg gcaagtacga cattaaagac gtgggcgtgg ataacgctgg cgcgaaagcg
     2101 ggtctgacct tcctggttga cctgattaaa aacaaacaca tgaatgcaga caccgattac
     2161 tccatcgcag aagctgcctt taataaaggc gaaacagcga tgaccatcaa cggcccgtgg
     2221 gcatggtcca acatcgacac cagcaaagtg aattatggtg taacggtact gccgaccttc
     2281 aagggtcaac catccaaacc gttcgttggc gtgctgagcg caggtattaa cgccgccagt
     2341 ccgaacaaag agctggcgaa agagttcctc gaaaactatc tgctgactga tgaaggtctg
     2401 gaagcggtta ataaagacaa accgctgggt gccgtagcgc tgaagtctta cgaggaagag
     2461 ttggcgaaag atccacgtat tgccgccacc atggaaaacg cccagaaagg tgaaatcatg
     2521 ccgaacatcc cgcagatgtc cgctttctgg tatgccgtgc gtactgcggt gatcaacgcc
     2581 gccagcggtc gtcagactgt cgatgaagcc ctgaaagacg cgcagactaa ttcgagctcg
     2641 gtacccggcc ggggatccat cgagggtagg gcttctaact ttactcagtt cgttctcgtc
     2701 gacaatggcg gaactggcga cgtgactgtc gccccaagca acttcgctaa cgggatcgct
     2761 gaatggatca gctctaactc gcgttcacag gcttacaaag taacctgtag cgttcgtcag
     2821 agctctgcgc agaatcgcaa atacaccatc aaagtcgagg tgcctaaagg cgcctggcgt
     2881 tcgtacttaa atatggaact aaccattcca attttcgcca cgaattccga ctgcgagctt
     2941 attgttaagg caatgcaagg tctcctaaaa gatggaaacc cgattccctc agcaatcgca
     3001 gcaaactccg gcatctacta agcttggcac tggccgtcgt tttacaacgt cgtgactggg
     3061 aaaaccctgg cgttacccaa cttaatcgcc ttgcagcaca tccccctttc gccagctggc
     3121 gtaatagcga agaggcccgc accgatcgcc cttcccaaca gttgcgcagc ctgaatggcg
     3181 aatggcagct tggctgtttt ggcggatgag agaagatttt cagcctgata cagattaaat
     3241 cagaacgcag aagcggtctg ataaaacaga atttgcctgg cggcagtagc gcggtggtcc
     3301 cacctgaccc catgccgaac tcagaagtga aacgccgtag cgccgatggt agtgtggggt
     3361 ctccccatgc gagagtaggg aactgccagg catcaaataa aacgaaaggc tcagtcgaaa
     3421 gactgggcct ttcgttttat ctgttgtttg tcggtgaacg ctctcctgag taggacaaat
     3481 ccgccgggag cggatttgaa cgttgcgaag caacggcccg gagggtggcg ggcaggacgc
     3541 ccgccataaa ctgccaggca tcaaattaag cagaaggcca tcctgacgga tggccttttt
     3601 gcgtttctac aaactctttt gtttattttt ctaaatacat tcaaatatgt atccgctcat
     3661 gagacaataa ccctgataaa tgcttcaata atattgaaaa aggaagagta tgagtattca
     3721 acatttccgt gtcgccctta ttcccttttt tgcggcattt tgccttcctg tttttgctca
     3781 cccagaaacg ctggtgaaag taaaagatgc tgaagatcag ttgggtgcac gagtgggtta
     3841 catcgaactg gatctcaaca gcggtaagat ccttgagagt tttcgccccg aagaacgttt
     3901 tccaatgatg agcactttta aagttctgct atgtggcgcg gtattatccc gtgttgacgc
     3961 cgggcaagag caactcggtc gccgcataca ctattctcag aatgacttgg ttgagtactc
     4021 accagtcaca gaaaagcatc ttacggatgg catgacagta agagaattat gcagtgctgc
     4081 cataaccatg agtgataaca ctgcggccaa cttacttctg acaacgatcg gaggaccgaa
     4141 ggagctaacc gcttttttgc acaacatggg ggatcatgta actcgccttg atcgttggga
     4201 accggagctg aatgaagcca taccaaacga cgagcgtgac accacgatgc ctgtagcaat
     4261 ggcaacaacg ttgcgcaaac tattaactgg cgaactactt actctagctt cccggcaaca
     4321 attaatagac tggatggagg cggataaagt tgcaggacca cttctgcgct cggcccttcc
     4381 ggctggctgg tttattgctg ataaatctgg agccggtgag cgtgggtctc gcggtatcat
     4441 tgcagcactg gggccagatg gtaagccctc ccgtatcgta gttatctaca cgacggggag
     4501 tcaggcaact atggatgaac gaaatagaca gatcgctgag ataggtgcct cactgattaa
     4561 gcattggtaa ctgtcagacc aagtttactc atatatactt tagattgatt taaaacttca
     4621 tttttaattt aaaaggatct aggtgaagat cctttttgat aatctcatga ccaaaatccc
     4681 ttaacgtgag ttttcgttcc actgagcgtc agaccccgta gaaaagatca aaggatcttc
     4741 ttgagatcct ttttttctgc gcgtaatctg ctgcttgcaa acaaaaaaac caccgctacc
     4801 agcggtggtt tgtttgccgg atcaagagct accaactctt tttccgaagg taactggctt
     4861 cagcagagcg cagataccaa atactgtcct tctagtgtag ccgtagttag gccaccactt
     4921 caagaactct gtagcaccgc ctacatacct cgctctgcta atcctgttac cagtggctgc
     4981 tgccagtggc gataagtcgt gtcttaccgg gttggactca agacgatagt taccggataa
     5041 ggcgcagcgg tcgggctgaa cggggggttc gtgcacacag cccagcttgg agcgaacgac
     5101 ctacaccgaa ctgagatacc tacagcgtga gctatgagaa agcgccacgc ttcccgaagg
     5161 gagaaaggcg gacaggtatc cggtaagcgg cagggtcgga acaggagagc gcacgaggga
     5221 gcttccaggg ggaaacgcct ggtatcttta tagtcctgtc gggtttcgcc acctctgact
     5281 tgagcgtcga tttttgtgat gctcgtcagg ggggcggagc ctatggaaaa acgccagcaa
     5341 cgcggccttt ttacggttcc tggccttttg ctggcctttt gctcacatgt tctttcctgc
     5401 gttatcccct gattctgtgg ataaccgtat taccgccttt gagtgagctg ataccgctcg
     5461 ccgcagccga acgaccgagc gcagcgagtc agtgagcgag gaagcggaag agcgcctgat
     5521 gcggtatttt ctccttacgc atctgtgcgg tatttcacac cgcatatggt gcactctcag
     5581 tacaatctgc tctgatgccg catagttaag ccagtataca ctccgctatc gctacgtgac
     5641 tgggtcatgg ctgcgccccg acacccgcca acacccgctg acgcgccctg acgggcttgt
     5701 ctgctcccgg catccgctta cagacaagct gtgaccgtct ccgggagctg catgtgtcag
     5761 aggttttcac cgtcatcacc gaaacgcgcg aggcagctgc ggtaaagctc atcagcgtgg
     5821 tcgtgaagcg attcacagat gtctgcctgt tcatccgcgt ccagctcgtt gagtttctcc
     5881 agaagcgtta atgtctggct tctgataaag cgggccatgt taagggcggt tttttcctgt
     5941 ttggtcactg atgcctccgt gtaaggggga tttctgttca tgggggtaat gataccgatg
     6001 aaacgagaga ggatgctcac gatacgggtt actgatgatg aacatgcccg gttactggaa
     6061 cgttgtgagg gtaaacaact ggcggtatgg atgcggcggg accagagaaa aatcactcag
     6121 ggtcaatgcc agcgcttcgt taatacagat gtaggtgttc cacagggtag ccagcagcat
     6181 cctgcgatgc agatccggaa cataatggtg cagggcgctg acttccgcgt ttccagactt
     6241 tacgaaacac ggaaaccgaa gaccattcat gttgttgctc aggtcgcaga cgttttgcag
     6301 cagcagtcgc ttcacgttcg ctcgcgtatc ggtgattcat tctgctaacc agtaaggcaa
     6361 ccccgccagc ctagccgggt cctcaacgac aggagcacga tcatgcgcac ccgtggccag
     6421 gacccaacgc tgcccgaaat t
//
