LOCUS       sequence-317570-        6104 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expresses a TFR and ST6GAL1 swapped chimera with the cytosolic tail 
            and TMD from TFR, and luminal domain from ST6GAL1 in mammalian 
            cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6104)
  AUTHORS   Sun X, Mahajan D, Chen B, Song Z, Lu L
  TITLE     A quantitative study of the Golgi retention of glycosyltransferases.
  JOURNAL   J Cell Sci. 2021 Oct 15;134(20). pii: 272560. doi: 
            10.1242/jcs.258564. Epub 2021 Oct 21.
  PUBMED    34533190
REFERENCE   2  (bases 1 to 6104)
  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: "J Cell 
            Sci."; date: "2021-10-15"; volume: "134(20). pii: 272560. doi"; 
            pages: " 10.1242/jcs.258564. Epub 2021 Oct 21"
COMMENT     Sequence Label: FFS-GFP
FEATURES             Location/Qualifiers
     source          1..6104
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        61..364
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        365..568
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     519..539
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     regulatory      2044..2053
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             join(2050..2052,2053..2055,2056..2769)
                     /codon_start=1
                     /product="monomeric GFP variant optimized for use in 
                     oxidizing environments such as the secretory pathway 
                     (Costantini et al., 2015)"
                     /label=moxGFP
                     /translation="MVSKGEELFTGVVPILVELDGDVNGHKFSVRGEGEGDATNGKLTL
                     KFISTTGKLPVPWPTLVTTLTYGVQSFSRYPDHMKRHDFFKSAMPEGYVQERTISFKDD
                     GTYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLEYNFNSHNVYITADKQKNGIK
                     ANFKIRHNVEDGSVQLADHYQQNTPIGDGPVLLPDNHYLSTQSKLSKDPNEKRDHMVLL
                     EFVTAAGITHGMDELYK"
     primer_bind     complement(2095..2116)
                     /label=EGFP-N
                     /note="EGFP, reverse primer"
     polyA_signal    2892..3013
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(2929..2948)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     2983..3002
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      complement(3020..3475)
                     /direction=LEFT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(3157..3178)
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     3369..3388
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     promoter        3502..3606
                     /gene="bla"
                     /label=AmpR promoter
     promoter        3608..3965
                     /label=SV40 promoter
                     /note="SV40 enhancer and early promoter"
     enhancer        3608..3799
                     /label=SV40 enhancer
                     /note="enhancer for the SV40 early promoter (Herr, 1993)"
     primer_bind     complement(3631..3651)
                     /label=pBABE 3'
                     /note="SV40 enhancer, reverse primer for pBABE vectors"
     rep_origin      3816..3951
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     CDS             4000..4794
                     /codon_start=1
                     /product="aminoglycoside phosphotransferase"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     CDS             4000..4794
                     /codon_start=1
                     /gene="aph(3')-II (or nptII)"
                     /product="aminoglycoside phosphotransferase from Tn5"
                     /label=NeoR/KanR
                     /note="confers resistance to neomycin, kanamycin, and G418 
                     (Geneticin(R))"
                     /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGRP
                     VLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDLLS
                     SHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDEEHQ
                     GLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRYQDIA
                     LATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF"
     primer_bind     complement(4054..4073)
                     /label=Neo-R
                     /note="Neomycin resistance gene, reverse primer"
     primer_bind     4664..4683
                     /label=Neo-F
                     /note="Neomycin resistance gene, forward primer"
     primer_bind     complement(4982..5001)
                     /label=TK-pA-R
                     /note="Thymidine kinase polyA, reverse primer"
     polyA_signal    5026..5073
                     /label=HSV TK poly(A) signal
                     /note="herpes simplex virus thymidine kinase 
                     polyadenylation signal (Cole and Stacy, 1985)"
     rep_origin      5402..5990
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     5891..5910
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
ORIGIN
        1 tagttattaa tagtaatcaa ttacggggtc attagttcat agcccatata tggagttccg
       61 cgttacataa cttacggtaa atggcccgcc tggctgaccg cccaacgacc cccgcccatt
      121 gacgtcaata atgacgtatg ttcccatagt aacgccaata gggactttcc attgacgtca
      181 atgggtggag tatttacggt aaactgccca cttggcagta catcaagtgt atcatatgcc
      241 aagtacgccc cctattgacg tcaatgacgg taaatggccc gcctggcatt atgcccagta
      301 catgacctta tgggactttc ctacttggca gtacatctac gtattagtca tcgctattac
      361 catggtgatg cggttttggc agtacatcaa tgggcgtgga tagcggtttg actcacgggg
      421 atttccaagt ctccacccca ttgacgtcaa tgggagtttg ttttggcacc aaaatcaacg
      481 ggactttcca aaatgtcgta acaactccgc cccattgacg caaatgggcg gtaggcgtgt
      541 acggtgggag gtctatataa gcagagctgg tttagtgaac cgtcagatcc gctagcgcta
      601 ccggactcag atctcgaggc caccatgatg gatcaagcta gatcagcatt ctctaacttg
      661 tttggtggag aaccattgtc atatacccgg ttcagcctgg ctcggcaagt agatggcgat
      721 aacagtcatg tggagatgaa acttgctgta gatgaagaag aaaatgctga caataacaca
      781 aaggccaatg tcacaaaacc aaaaaggtgt agtggaagta tctgctatgg gactattgct
      841 gtgatcgtct ttttcttgat tggatttatg attggctact tgggctataa ggaaaagaag
      901 aaagggagtt actatgattc ctttaaattg caaaccaagg aattccaggt gttaaagagt
      961 ctggggaaat tggccatggg gtctgattcc cagtctgtat cctcaagcag cacccaggac
     1021 ccccacaggg gccgccagac cctcggcagt ctcagaggcc tagccaaggc caaaccagag
     1081 gcctccttcc aggtgtggaa caaggacagc tcttccaaaa accttatccc taggctgcaa
     1141 aagatctgga agaattacct aagcatgaac aagtacaaag tgtcctacaa ggggccagga
     1201 ccaggcatca agttcagtgc agaggccctg cgctgccacc tccgggacca tgtgaatgta
     1261 tccatggtag aggtcacaga ttttcccttc aatacctctg aatgggaggg ttatctgccc
     1321 aaggagagca ttaggaccaa ggctgggcct tggggcaggt gtgctgttgt gtcgtcagcg
     1381 ggatctctga agtcctccca actaggcaga gaaatcgatg atcatgacgc agtcctgagg
     1441 tttaatgggg cacccacagc caacttccaa caagatgtgg gcacaaaaac taccattcgc
     1501 ctgatgaact ctcagttggt taccacagag aagcgcttcc tcaaagacag tttgtacaat
     1561 gaaggaatcc taattgtatg ggacccatct gtataccact cagatatccc aaagtggtac
     1621 cagaatccgg attataattt ctttaacaac tacaagactt atcgtaagct gcaccccaat
     1681 cagccctttt acatcctcaa gccccagatg ccttgggagc tatgggacat tcttcaagaa
     1741 atctccccag aagagattca gccaaacccc ccatcctctg ggatgcttgg tatcatcatc
     1801 atgatgacgc tgtgtgacca ggtggatatt tatgagttcc tcccatccaa gcgcaagact
     1861 gacgtgtgct actactacca gaagttcttc gatagtgcct gcacgatggg tgcctaccac
     1921 ccgctgctct atgagaagaa tttggtgaag catctcaacc agggcacaga tgaggacatc
     1981 tacctgcttg gaaaagccac actgcctggc ttccggacca ttcactgccg ggatccaccg
     2041 gtcgccacca tggtgtccaa gggcgaggag ctgttcaccg gggtggtgcc catcctggtc
     2101 gagctggacg gcgacgtaaa cggccacaag ttctccgtgc ggggcgaggg cgagggcgat
     2161 gccaccaacg gcaagctgac cctgaagttc atcagcacca ccggcaagct gcccgtgccc
     2221 tggcccaccc tcgtgaccac cctgacctac ggcgtgcaga gcttctcccg ctaccccgac
     2281 cacatgaagc gccacgactt cttcaagagc gccatgcccg aaggctacgt ccaggagcgc
     2341 accatctcct tcaaggacga cggcacctac aagacccgcg ccgaggtgaa gttcgagggc
     2401 gacaccctgg tgaaccgcat cgagctgaag ggcatcgact tcaaggagga cggcaacatc
     2461 ctggggcaca agctggagta caacttcaac tcccacaacg tctatatcac cgccgacaag
     2521 cagaagaacg gcatcaaggc caacttcaag atccgccaca acgtggagga cggctccgtg
     2581 cagctcgccg accactacca gcagaacacc cccatcggcg acggccccgt gctgctgccc
     2641 gacaaccact acctgtccac ccagtccaag ctgtccaaag accccaacga gaagcgcgat
     2701 cacatggtcc ttctggaatt cgtgaccgcc gccgggatca ctcacggcat ggacgagctg
     2761 tacaagtaaa gcggccgcga ctctagatca taatcagcca taccacattt gtagaggttt
     2821 tacttgcttt aaaaaacctc ccacacctcc ccctgaacct gaaacataaa atgaatgcaa
     2881 ttgttgttgt taacttgttt attgcagctt ataatggtta caaataaagc aatagcatca
     2941 caaatttcac aaataaagca tttttttcac tgcattctag ttgtggtttg tccaaactca
     3001 tcaatgtatc ttaaggcgta aattgtaagc gttaatattt tgttaaaatt cgcgttaaat
     3061 ttttgttaaa tcagctcatt ttttaaccaa taggccgaaa tcggcaaaat cccttataaa
     3121 tcaaaagaat agaccgagat agggttgagt gttgttccag tttggaacaa gagtccacta
     3181 ttaaagaacg tggactccaa cgtcaaaggg cgaaaaaccg tctatcaggg cgatggccca
     3241 ctacgtgaac catcacccta atcaagtttt ttggggtcga ggtgccgtaa agcactaaat
     3301 cggaacccta aagggagccc ccgatttaga gcttgacggg gaaagccggc gaacgtggcg
     3361 agaaaggaag ggaagaaagc gaaaggagcg ggcgctaggg cgctggcaag tgtagcggtc
     3421 acgctgcgcg taaccaccac acccgccgcg cttaatgcgc cgctacaggg cgcgtcaggt
     3481 ggcacttttc ggggaaatgt gcgcggaacc cctatttgtt tatttttcta aatacattca
     3541 aatatgtatc cgctcatgag acaataaccc tgataaatgc ttcaataata ttgaaaaagg
     3601 aagagtcctg aggcggaaag aaccagctgt ggaatgtgtg tcagttaggg tgtggaaagt
     3661 ccccaggctc cccagcaggc agaagtatgc aaagcatgca tctcaattag tcagcaacca
     3721 ggtgtggaaa gtccccaggc tccccagcag gcagaagtat gcaaagcatg catctcaatt
     3781 agtcagcaac catagtcccg cccctaactc cgcccatccc gcccctaact ccgcccagtt
     3841 ccgcccattc tccgccccat ggctgactaa ttttttttat ttatgcagag gccgaggccg
     3901 cctcggcctc tgagctattc cagaagtagt gaggaggctt ttttggaggc ctaggctttt
     3961 gcaaagatcg atcaagagac aggatgagga tcgtttcgca tgattgaaca agatggattg
     4021 cacgcaggtt ctccggccgc ttgggtggag aggctattcg gctatgactg ggcacaacag
     4081 acaatcggct gctctgatgc cgccgtgttc cggctgtcag cgcaggggcg cccggttctt
     4141 tttgtcaaga ccgacctgtc cggtgccctg aatgaactgc aagacgaggc agcgcggcta
     4201 tcgtggctgg ccacgacggg cgttccttgc gcagctgtgc tcgacgttgt cactgaagcg
     4261 ggaagggact ggctgctatt gggcgaagtg ccggggcagg atctcctgtc atctcacctt
     4321 gctcctgccg agaaagtatc catcatggct gatgcaatgc ggcggctgca tacgcttgat
     4381 ccggctacct gcccattcga ccaccaagcg aaacatcgca tcgagcgagc acgtactcgg
     4441 atggaagccg gtcttgtcga tcaggatgat ctggacgaag agcatcaggg gctcgcgcca
     4501 gccgaactgt tcgccaggct caaggcgagc atgcccgacg gcgaggatct cgtcgtgacc
     4561 catggcgatg cctgcttgcc gaatatcatg gtggaaaatg gccgcttttc tggattcatc
     4621 gactgtggcc ggctgggtgt ggcggaccgc tatcaggaca tagcgttggc tacccgtgat
     4681 attgctgaag agcttggcgg cgaatgggct gaccgcttcc tcgtgcttta cggtatcgcc
     4741 gctcccgatt cgcagcgcat cgccttctat cgccttcttg acgagttctt ctgagcggga
     4801 ctctggggtt cgaaatgacc gaccaagcga cgcccaacct gccatcacga gatttcgatt
     4861 ccaccgccgc cttctatgaa aggttgggct tcggaatcgt tttccgggac gccggctgga
     4921 tgatcctcca gcgcggggat ctcatgctgg agttcttcgc ccaccctagg gggaggctaa
     4981 ctgaaacacg gaaggagaca ataccggaag gaacccgcgc tatgacggca ataaaaagac
     5041 agaataaaac gcacggtgtt gggtcgtttg ttcataaacg cggggttcgg tcccagggct
     5101 ggcactctgt cgatacccca ccgagacccc attggggcca atacgcccgc gtttcttcct
     5161 tttccccacc ccacccccca agttcgggtg aaggcccagg gctcgcagcc aacgtcgggg
     5221 cggcaggccc tgccatagcc tcaggttact catatatact ttagattgat ttaaaacttc
     5281 atttttaatt taaaaggatc taggtgaaga tcctttttga taatctcatg accaaaatcc
     5341 cttaacgtga gttttcgttc cactgagcgt cagaccccgt agaaaagatc aaaggatctt
     5401 cttgagatcc tttttttctg cgcgtaatct gctgcttgca aacaaaaaaa ccaccgctac
     5461 cagcggtggt ttgtttgccg gatcaagagc taccaactct ttttccgaag gtaactggct
     5521 tcagcagagc gcagatacca aatactgtcc ttctagtgta gccgtagtta ggccaccact
     5581 tcaagaactc tgtagcaccg cctacatacc tcgctctgct aatcctgtta ccagtggctg
     5641 ctgccagtgg cgataagtcg tgtcttaccg ggttggactc aagacgatag ttaccggata
     5701 aggcgcagcg gtcgggctga acggggggtt cgtgcacaca gcccagcttg gagcgaacga
     5761 cctacaccga actgagatac ctacagcgtg agctatgaga aagcgccacg cttcccgaag
     5821 ggagaaaggc ggacaggtat ccggtaagcg gcagggtcgg aacaggagag cgcacgaggg
     5881 agcttccagg gggaaacgcc tggtatcttt atagtcctgt cgggtttcgc cacctctgac
     5941 ttgagcgtcg atttttgtga tgctcgtcag gggggcggag cctatggaaa aacgccagca
     6001 acgcggcctt tttacggttc ctggcctttt gctggccttt tgctcacatg ttctttcctg
     6061 cgttatcccc tgattctgtg gataaccgta ttaccgccat gcat
//
