LOCUS       sequence-99819-e        4884 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Contains an Arabidopsis thaliana lcyE cDNA and produces an active 
            lycopene epsilon-cyclase enzyme in E. coli. Use with pAC-BETA-At or 
            pAC-BETAipi-At to produce alpha-carotene in E. coli..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4884)
  AUTHORS   Cunningham FX Jr, Gantt E
  TITLE     A portfolio of plasmids for identification and analysis of 
            carotenoid pathway enzymes: Adonis aestivalis as a case study.
  JOURNAL   Photosynth Res. 2007 May;92(2):245-59. Epub 2007 Jul 17.
  PUBMED    17634749
REFERENCE   2  (bases 1 to 4884)
  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: "Photosynth 
            Res."; date: "2007-05"; volume: "92(2)"; pages: "245-59. Epub 2007 
            Jul 17"
COMMENT     Sequence Label: pY2F
FEATURES             Location/Qualifiers
     source          1..4884
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        21..125
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(126..194,195..986)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(344..363)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      1157..1745
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     1646..1665
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     1899..1916
                     /label=L4440
                     /note="L4440 vector, forward primer"
     protein_bind    2033..2054
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        join(2069..2074,2075..2092,2093..2099)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    2107..2123
                     /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     2112..2134
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     primer_bind     2131..2147
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     2131..2147
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     2166..2186
                     /label=T3
                     /note="T3 promoter, forward primer"
     promoter        2168..2186
                     /label=T3 promoter
                     /note="promoter for bacteriophage T3 RNA polymerase"
     primer_bind     2223..2239
                     /label=SK primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     2223..2239
                     /label=pBluescriptSK
                     /note="For pBluescript vector"
     primer_bind     2281..2297
                     /label=pBluescriptKS
                     /note="For pBluescript vector"
     primer_bind     2282..2298
                     /label=KS primer
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4240..4259)
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        complement(4241..4259)
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     primer_bind     complement(4266..4283)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(4266..4282)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4275..4297)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     rep_origin      complement(4423..4878)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(4560..4581)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     4772..4791
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
ORIGIN
        1 gcacttttcg gggaaatgtg cgcggaaccc ctatttgttt atttttctaa atacattcaa
       61 atatgtatcc gctcatgaga caataaccct gataaatgct tcaataatat tgaaaaagga
      121 agagtatgag tattcaacat ttccgtgtcg cccttattcc cttttttgcg gcattttgcc
      181 ttcctgtttt tgctcaccca gaaacgctgg tgaaagtaaa agatgctgaa gatcagttgg
      241 gtgcacgagt gggttacatc gaactggatc tcaacagcgg taagatcctt gagagttttc
      301 gccccgaaga acgttttcca atgatgagca cttttaaagt tctgctatgt ggcgcggtat
      361 tatcccgtat tgacgccggg caagagcaac tcggtcgccg catacactat tctcagaatg
      421 acttggttga gtactcacca gtcacagaaa agcatcttac ggatggcatg acagtaagag
      481 aattatgcag tgctgccata accatgagtg ataacactgc ggccaactta cttctgacaa
      541 cgatcggagg accgaaggag ctaaccgctt ttttgcacaa catgggggat catgtaactc
      601 gccttgatcg ttgggaaccg gagctgaatg aagccatacc aaacgacgag cgtgacacca
      661 cgatgcctgt agcaatggca acaacgttgc gcaaactatt aactggcgaa ctacttactc
      721 tagcttcccg gcaacaatta atagactgga tggaggcgga taaagttgca ggaccacttc
      781 tgcgctcggc ccttccggct ggctggttta ttgctgataa atctggagcc ggtgagcgtg
      841 ggtctcgcgg tatcattgca gcactggggc cagatggtaa gccctcccgt atcgtagtta
      901 tctacacgac ggggagtcag gcaactatgg atgaacgaaa tagacagatc gctgagatag
      961 gtgcctcact gattaagcat tggtaactgt cagaccaagt ttactcatat atactttaga
     1021 ttgatttaaa acttcatttt taatttaaaa ggatctaggt gaagatcctt tttgataatc
     1081 tcatgaccaa aatcccttaa cgtgagtttt cgttccactg agcgtcagac cccgtagaaa
     1141 agatcaaagg atcttcttga gatccttttt ttctgcgcgt aatctgctgc ttgcaaacaa
     1201 aaaaaccacc gctaccagcg gtggtttgtt tgccggatca agagctacca actctttttc
     1261 cgaaggtaac tggcttcagc agagcgcaga taccaaatac tgtccttcta gtgtagccgt
     1321 agttaggcca ccacttcaag aactctgtag caccgcctac atacctcgct ctgctaatcc
     1381 tgttaccagt ggctgctgcc agtggcgata agtcgtgtct taccgggttg gactcaagac
     1441 gatagttacc ggataaggcg cagcggtcgg gctgaacggg gggttcgtgc acacagccca
     1501 gcttggagcg aacgacctac accgaactga gatacctaca gcgtgagcta tgagaaagcg
     1561 ccacgcttcc cgaagggaga aaggcggaca ggtatccggt aagcggcagg gtcggaacag
     1621 gagagcgcac gagggagctt ccagggggaa acgcctggta tctttatagt cctgtcgggt
     1681 ttcgccacct ctgacttgag cgtcgatttt tgtgatgctc gtcagggggg cggagcctat
     1741 ggaaaaacgc cagcaacgcg gcctttttac ggttcctggc cttttgctgg ccttttgctc
     1801 acatgttctt tcctgcgtta tcccctgatt ctgtggataa ccgtattacc gcctttgagt
     1861 gagctgatac cgctcgccgc agccgaacga ccgagcgcag cgagtcagtg agcgaggaag
     1921 cggaagagcg cccaatacgc aaaccgcctc tccccgcgcg ttggccgatt cattaatgca
     1981 gctggcacga caggtttccc gactggaaag cgggcagtga gcgcaacgca attaatgtga
     2041 gttagctcac tcattaggca ccccaggctt tacactttat gcttccggct cgtatgttgt
     2101 gtggaattgt gagcggataa caatttcaca caggaaacag ctatgaccat gattacgcca
     2161 agcgcgcaat taaccctcac taaagggaac aaaagctgga gctccaccgc ggtggcggcc
     2221 gctctagaac tagtggatcc cccgggctgc aggaattcga tatcaagctt atcgataccg
     2281 tcgaggtcga cggtatcgat aagcttgata tcgaattcgc ggccgctaca aaaggaaata
     2341 attagattcc tctttctgct tgctatacct tgatagaaca atataacaat ggtgtaagtc
     2401 ttctcgctgt attcgaaatt atttggagga ggaaaatgga gtgtgttggg gctaggaatt
     2461 tcgcagcaat ggcggtttca acatttccgt catggagttg tcgaaggaaa tttccagtgg
     2521 ttaagagata cagctatagg aatattcgtt tcggtttgtg tagtgtcaga gctagcggcg
     2581 gcggaagttc cggtagtgag agttgtgtag cggtgagaga agatttcgct gacgaagaag
     2641 attttgtgaa agctggtggt tctgagattc tatttgttca aatgcagcag aacaaagata
     2701 tggatgaaca gtctaagctt gttgataagt tgcctcctat atcaattggt gatggtgctt
     2761 tggatctagt ggttattggt tgtggtcctg ctggtttagc cttggctgca gaatcagcta
     2821 agcttggatt aaaagttgga ctcattggtc cagatcttcc ttttactaac aattacggtg
     2881 tttgggaaga tgaattcaat gatcttgggc tgcaaaaatg tattgagcat gtttggagag
     2941 agactattgt gtatctggat gatgacaagc ctattaccat tggccgtgct tatggaagag
     3001 ttagtcgacg tttgctccat gaggagcttt tgaggaggtg tgtcgagtca ggtgtctcgt
     3061 accttagctc gaaagttgac agcataacag aagcttctga tggccttaga cttgttgctt
     3121 gtgacgacaa taacgtcatt ccctgcaggc ttgccactgt tgcttctgga gcagcttcgg
     3181 gaaagctctt gcaatacgaa gttggtggac ctagagtctg tgtgcaaact gcatacggcg
     3241 tggaggttga ggtggaaaat agtccatatg atccagatca aatggttttc atggattaca
     3301 gagattatac taacgagaaa gttcggagct tagaagctga gtatccaacg tttctgtacg
     3361 ccatgcctat gacaaagtca agactcttct tcgaggagac atgtttggcc tcaaaagatg
     3421 tcatgccctt tgatttgcta aaaacgaagc tcatgttaag attagataca ctcggaattc
     3481 gaattctaaa gacttacgaa gaggagtggt cctatatccc agttggtggt tccttgccaa
     3541 acaccgaaca aaagaatctc gcctttggtg ctgccgctag catggtacat cccgcaacag
     3601 gctattcagt tgtgagatct ttgtctgaag ctccaaaata tgcatcagtc atcgcagaga
     3661 tactaagaga agagactacc aaacagatca acagtaatat ttcaagacaa gcttgggata
     3721 ctttatggcc accagaaagg aaaagacaga gagcattctt tctctttggt cttgcactca
     3781 tagttcaatt cgataccgaa ggcattagaa gcttcttccg tactttcttc cgccttccaa
     3841 aatggatgtg gcaagggttt ctaggatcaa cattaacatc aggagatctc gttctctttg
     3901 ctttatacat gttcgtcatt tcaccaaaca atttgagaaa aggtctcatc aatcatctca
     3961 tctctgatcc aaccggagca accatgataa aaacctatct caaagtatga tttacttatc
     4021 aactcttagg tttgtgtata tatatgttga tttatctgaa taatcgatca aagaatggta
     4081 tgtgggttac taggaagttg gaaacaaaca tgtatagaat ctaaggagtg atcgaaatgg
     4141 agatggaaac gaaaagaaaa aaatcagtct ttgttttgtg gttagtgacg cggccgcgaa
     4201 ttcctgcagc cctcgagggg gggcccggta cccaattcgc cctatagtga gtcgtattac
     4261 aattcactgg ccgtcgtttt acaacgtcgt gactgggaaa accctggcgt tacccaactt
     4321 aatcgccttg cagcacatcc ccctttcgcc agctggcgta atagcgaaga ggcccgcacc
     4381 gatcgccctt cccaacagtt gcgcagcctg aatggcgaat ggaaattgta agcgttaata
     4441 ttttgttaaa attcgcgtta aatttttgtt aaatcagctc attttttaac caataggccg
     4501 aaatcggcaa aatcccttat aaatcaaaag aatagaccga gatagggttg agtgttgttc
     4561 cagtttggaa caagagtcca ctattaaaga acgtggactc caacgtcaaa gggcgaaaaa
     4621 ccgtctatca gggcgatggc ccactacgtg aaccatcacc ctaatcaagt tttttggggt
     4681 cgaggtgccg taaagcacta aatcggaacc ctaaagggag cccccgattt agagcttgac
     4741 ggggaaagcc ggcgaacgtg gcgagaaagg aagggaagaa agcgaaagga gcgggcgcta
     4801 gggcgctggc aagtgtagcg gtcacgctgc gcgtaaccac cacacccgcc gcgcttaatg
     4861 cgccgctaca gggcgcgtca ggtg
//
