LOCUS       sequence-211141-        4791 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Yellow fluorescent protein with improved photostability.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4791)
  AUTHORS   Wiens MD, Hoffmann F, Chen Y, Campbell RE
  TITLE     Enhancing fluorescent protein photostability through robot-assisted 
            photobleaching.
  JOURNAL   Integr Biol (Camb). 2018 Jul 16;10(7):419-428. doi: 
            10.1039/c8ib00063h.
  PUBMED    29897363
REFERENCE   2  (bases 1 to 4791)
  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"; journalName: 
            "Integr Biol (Camb)"; date: "2018-07-16- 16"; volume: "10"; issue: 
            "7"; pages: "419-428"
COMMENT     Sequence Label: pBAD-Citrine2
FEATURES             Location/Qualifiers
     source          1..4791
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        1..285
                     /gene="araBAD"
                     /label=araBAD promoter
                     /note="promoter of the L-arabinose operon of E. coli; the 
                     araC regulatory gene is transcribed in the opposite 
                     direction (Guzman et al., 1995)"
     primer_bind     208..227
                     /label=pBAD Forward
                     /note="For vectors with E. coli araBAD promoter, forward 
                     primer"
     CDS             331..348
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     CDS             352..384
                     /codon_start=1
                     /product="leader peptide from bacteriophage T7 gene 10"
                     /label=T7 tag (gene 10 leader)
                     /note="promotes efficient translation in E. coli"
                     /translation="MASMTGGQQMG"
     CDS             join(388..396,397..411)
                     /codon_start=1
                     /product="Xpress(TM) epitope tag, including an enterokinase
                     recognition and cleavage site"
                     /label=Xpress(TM) tag
                     /translation="DLYDDDDK"
     CDS             join(427..429,430..432,433..1146)
                     /codon_start=1
                     /product="enhanced YFP with monomerizing A206K mutation 
                     (Zacharias et al., 2002)"
                     /label=mEYFP
                     /note="mammalian codon-optimized"
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVTGEGEGDATYGKLTL
                     KFICTTGKLPVPWPTLVTTFGYGLTCFARYPDHMKQHDFFKSAMPEGYVQERTIFFKDD
                     GNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNHNSHYVYIMADKQKNGIK
                     ANFKIRHNIEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSYQSQLSKDPNEERDHTVLL
                     EFVTAAGITLGMGELYK"
     primer_bind     complement(472..493)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     primer_bind     complement(733..752)
                     /label=EXFP-R
                     /note="For distinguishing EGFP variants, reverse primer"
     primer_bind     complement(1192..1209)
                     /label=pBAD Reverse
                     /note="For vectors with E. coli araBAD promoter, reverse 
                     primer"
     terminator      1362..1448
                     /gene="Escherichia coli rrnB"
                     /label=rrnB T1 terminator
                     /note="transcription terminator T1 from the E. coli rrnB 
                     gene"
     terminator      1540..1567
                     /label=rrnB T2 terminator
                     /note="transcription terminator T2 from the E. coli rrnB 
                     gene"
     promoter        1586..1677
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(1678..1746,1747..2538)
                     /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(1896..1915)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      2709..3297
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     3198..3217
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     3451..3468
                     /label=L4440
                     /note="L4440 vector, forward primer"
     misc_feature    3483..3623
                     /label=bom
                     /note="basis of mobility region from pBR322"
     primer_bind     complement(3549..3568)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     3709..3731
                     /label=pGEX 3'
                     /note="pGEX vectors, reverse primer"
     CDS             complement(3887..4765)
                     /codon_start=1
                     /gene="araC"
                     /product="L-arabinose regulatory protein"
                     /label=araC
                     /translation="MAEAQNDPLLPGYSFNAHLVAGLTPIEANGYLDFFIDRPLGMKGY
                     ILNLTIRGQGVVKNQGREFVCRPGDILLFPPGEIHHYGRHPEAREWYHQWVYFRPRAYW
                     HEWLNWPSIFANTGFFRPDEAHQPHFSDLFGQIINAGQGEGRYSELLAINLLEQLLLRR
                     MEAINESLHPPMDNRVREACQYISDHLADSNFDIASVAQHVCLSPSRLSHLFRQQLGIS
                     VLSWREDQRISQAKLLLSTTRMPIATVGRNVGFDDQLYFSRVFKKCTGASPSEFRAGCE
                     EKVNDVAVKLS"
ORIGIN
        1 aagaaaccaa ttgtccatat tgcatcagac attgccgtca ctgcgtcttt tactggctct
       61 tctcgctaac caaaccggta accccgctta ttaaaagcat tctgtaacaa agcgggacca
      121 aagccatgac aaaaacgcgt aacaaaagtg tctataatca cggcagaaaa gtccacattg
      181 attatttgca cggcgtcaca ctttgctatg ccatagcatt tttatccata agattagcgg
      241 atcctacctg acgcttttta tcgcaactct ctactgtttc tccatacccg ttttttgggc
      301 taacaggagg aattaaccat ggggggttct catcatcatc atcatcatgg tatggctagc
      361 atgactggtg gacagcaaat gggtcgggat ctgtacgacg atgacgataa ggatccgagc
      421 tcgagaatgg tgagcaaggg cgaggagctg ttcaccgggg tggtgcccat cctggtcgag
      481 ctggacggcg acgtaaacgg ccacaagttc agcgtgaccg gcgagggcga gggcgatgcc
      541 acctacggca agctgaccct gaagttcatc tgcaccaccg gcaagctgcc cgtgccctgg
      601 cccaccctcg tgaccacctt cggctacggc ctgacgtgct tcgcccgcta ccccgaccac
      661 atgaagcagc acgacttctt caagtccgcc atgcccgaag gctacgtcca ggagcgcacc
      721 atcttcttca aggacgacgg caactacaag acccgcgccg aggtgaagtt cgagggcgac
      781 accctggtga accgcatcga gctgaagggc atcgacttca aggaggacgg caacatcctg
      841 gggcacaagc tggagtacaa ccacaacagc cactacgtct atatcatggc cgacaagcag
      901 aagaacggca tcaaggcgaa cttcaagatc cgccacaaca tcgaggacgg cagcgtgcag
      961 ctcgccgacc actaccagca gaacaccccc atcggcgacg gccccgtgct gctgcccgac
     1021 aaccactacc tgagctacca gtcccagctg agcaaagacc ccaacgagga gcgcgatcac
     1081 acggtcctgc tggagttcgt gaccgccgcc gggatcactc tcggcatggg cgagctgtac
     1141 aagtaagaat tcgaagcttg gctgttttgg cggatgagag aagattttca gcctgataca
     1201 gattaaatca gaacgcagaa gcggtctgat aaaacagaat ttgcctggcg gcagtagcgc
     1261 ggtggtccca cctgacccca tgccgaactc agaagtgaaa cgccgtagcg ccgatggtag
     1321 tgtggggtct ccccatgcga gagtagggaa ctgccaggca tcaaataaaa cgaaaggctc
     1381 agtcgaaaga ctgggccttt cgttttatct gttgtttgtc ggtgaacgct ctcctgagta
     1441 ggacaaatcc gccgggagcg gatttgaacg ttgcgaagca acggcccgga gggtggcggg
     1501 caggacgccc gccataaact gccaggcatc aaattaagca gaaggccatc ctgacggatg
     1561 gcctttttgc gtttctacaa actcttttgt ttatttttct aaatacattc aaatatgtat
     1621 ccgctcatga gacaataacc ctgataaatg cttcaataat attgaaaaag gaagagtatg
     1681 agtattcaac atttccgtgt cgcccttatt cccttttttg cggcattttg ccttcctgtt
     1741 tttgctcacc cagaaacgct ggtgaaagta aaagatgctg aagatcagtt gggtgcacga
     1801 gtgggttaca tcgaactgga tctcaacagc ggtaagatcc ttgagagttt tcgccccgaa
     1861 gaacgttttc caatgatgag cacttttaaa gttctgctat gtggcgcggt attatcccgt
     1921 gttgacgccg ggcaagagca actcggtcgc cgcatacact attctcagaa tgacttggtt
     1981 gagtactcac cagtcacaga aaagcatctt acggatggca tgacagtaag agaattatgc
     2041 agtgctgcca taaccatgag tgataacact gcggccaact tacttctgac aacgatcgga
     2101 ggaccgaagg agctaaccgc ttttttgcac aacatggggg atcatgtaac tcgccttgat
     2161 cgttgggaac cggagctgaa tgaagccata ccaaacgacg agcgtgacac cacgatgcct
     2221 gtagcaatgg caacaacgtt gcgcaaacta ttaactggcg aactacttac tctagcttcc
     2281 cggcaacaat taatagactg gatggaggcg gataaagttg caggaccact tctgcgctcg
     2341 gcccttccgg ctggctggtt tattgctgat aaatctggag ccggtgagcg tgggtctcgc
     2401 ggtatcattg cagcactggg gccagatggt aagccctccc gtatcgtagt tatctacacg
     2461 acggggagtc aggcaactat ggatgaacga aatagacaga tcgctgagat aggtgcctca
     2521 ctgattaagc attggtaact gtcagaccaa gtttactcat atatacttta gattgattta
     2581 aaacttcatt tttaatttaa aaggatctag gtgaagatcc tttttgataa tctcatgacc
     2641 aaaatccctt aacgtgagtt ttcgttccac tgagcgtcag accccgtaga aaagatcaaa
     2701 ggatcttctt gagatccttt ttttctgcgc gtaatctgct gcttgcaaac aaaacaacca
     2761 ccgctaccag cggtggtttg tttgccggat caagagctac caactctttt tccgaaggta
     2821 actggcttca gcagagcgca gataccaaat actgtccttc tagtgtagcc gtagttaggc
     2881 caccacttca agaactctgt agcaccgcct acatacctcg ctctgctaat cctgttacca
     2941 gtggctgctg ccagtggcga taagtcgtgt cttaccgggt tggactcaag acgatagtta
     3001 ccggataagg cgcagcggtc gggctgaacg gggggttcgt gcacacagcc cagcttggag
     3061 cgaacgacct acaccgaact gagataccta cagcgtgagc tatgagaaag cgccacgctt
     3121 cccgaaggga gaaaggcgga caggtatccg gtaagcggca gggtcggaac aggagagcgc
     3181 acgagggagc ttccaggggg aaacgcctgg tatctttata gtcctgtcgg gtttcgccac
     3241 ctctgacttg agcgtcgatt tttgtgatgc tcgtcagggg ggcggagcct atggaaaaac
     3301 gccagcaacg cggccttttt acggttcctg gccttttgct ggccttttgc tcacatgttc
     3361 tttcctgcgt tatcccctga ttctgtggat aaccgtatta ccgcctttga gtgagctgat
     3421 accgctcgcc gcagccgaac gaccgagcgc agcgagtcag tgagcgagga agcggaagag
     3481 cgcctgatgc ggtattttct ccttacgcat ctgtgcggta tttcacaccg catatggtgc
     3541 actctcagta caatctgctc tgatgccgca tagttaagcc agtatacact ccgctatcgc
     3601 tacgtgactg ggtcatggct gcgccccgac acccgccaac acccgctgac gcgccctgac
     3661 gggcttgtct gctcccggca tccgcttaca gacaagctgt gaccgtctcc gggagctgca
     3721 tgtgtcagag gttttcaccg tcatcaccga aacgcgcgag gcagcagatc aattcgcgcg
     3781 cgaaggcgaa gcggcatgca taatgtgcct gtcaaatgga cgaagcaggg attctgcaaa
     3841 ccctatgcta ctccgtcaag ccgtcaattg tctgattcgt taccaattat gacaacttga
     3901 cggctacatc attcactttt tcttcacaac cggcacggaa ctcgctcggg ctggccccgg
     3961 tgcatttttt aaatacccgc gagaaataga gttgatcgtc aaaaccaaca ttgcgaccga
     4021 cggtggcgat aggcatccgg gtggtgctca aaagcagctt cgcctggctg atacgttggt
     4081 cctcgcgcca gcttaagacg ctaatcccta actgctggcg gaaaagatgt gacagacgcg
     4141 acggcgacaa gcaaacatgc tgtgcgacgc tggcgatatc aaaattgctg tctgccaggt
     4201 gatcgctgat gtactgacaa gcctcgcgta cccgattatc catcggtgga tggagcgact
     4261 cgttaatcgc ttccatgcgc cgcagtaaca attgctcaag cagatttatc gccagcagct
     4321 ccgaatagcg cccttcccct tgcccggcgt taatgatttg cccaaacagg tcgctgaaat
     4381 gcggctggtg cgcttcatcc gggcgaaaga accccgtatt ggcaaatatt gacggccagt
     4441 taagccattc atgccagtag gcgcgcggac gaaagtaaac ccactggtga taccattcgc
     4501 gagcctccgg atgacgaccg tagtgatgaa tctctcctgg cgggaacagc aaaatatcac
     4561 ccggtcggca aacaaattct cgtccctgat ttttcaccac cccctgaccg cgaatggtga
     4621 gattgagaat ataacctttc attcccagcg gtcggtcgat aaaaaaatcg agataaccgt
     4681 tggcctcaat cggcgttaaa cccgccacca gatgggcatt aaacgagtat cccggcagca
     4741 ggggatcatt ttgcgcttca gccatacttt tcatactccc gccattcaga g
//
