LOCUS       sequence-262315-        6852 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  Expression of Leishmania donovani ectodomain in mammalian cells.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 6852)
  AUTHORS   Roberts AJ, Ong HB, Clare S, Brandt C, Harcourt K, Franssen SU, 
            Cotton JA, Muller-Sienerth N, Wright GJ
  TITLE     Systematic identification of genes encoding cell surface and 
            secreted proteins that are essential for in vitro growth and 
            infection in Leishmania donovani.
  JOURNAL   PLoS Pathog. 2022 Feb 24;18(2):e1010364. doi: 
            10.1371/journal.ppat.1010364. eCollection 2022 Feb.
  PUBMED    35202447
REFERENCE   2  (bases 1 to 6852)
  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: "PLoS 
            Pathog."; date: "2022-02-24"; volume: "18(2):e1010364. doi"; pages: 
            " 10.1371/journal.ppat.1010364. eCollection 2022 Feb"
COMMENT     Sequence Label: D20_Ld_140560
FEATURES             Location/Qualifiers
     source          1..6852
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     enhancer        7..386
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        387..590
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     primer_bind     541..561
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     primer_bind     587..611
                     /label=LNCX
                     /note="Human CMV promoter, forward primer"
     primer_bind     1092..1111
                     /label=pMT2-F
                     /note="Synthetic intron, forward primer"
     regulatory      1134..1143
                     /label=Kozak sequence
                     /note="vertebrate consensus sequence for strong initiation 
                     of translation (Kozak, 1987)"
                     /regulatory_class="other"
     CDS             2016..2033
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /label=6xHis
                     /translation="HHHHHH"
     polyA_signal    2085..2140
                     /label=beta-globin poly(A) signal
                     /note="rabbit beta-globin polyadenylation signal (Gil and 
                     Proudfoot, 1987)"
     primer_bind     complement(2139..2158)
                     /label=rbglobpA-R
                     /note="Rabbit beta-globin polyA, reverse primer. Also 
                     called rb-glob-pA-term-R"
     primer_bind     complement(4376..4394)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        4462..4566
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(4567..4635,4636..5427)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /label=AmpR
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     primer_bind     complement(4785..4804)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      5598..6186
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     6087..6106
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     6340..6357
                     /label=L4440
                     /note="L4440 vector, forward primer"
     protein_bind    6474..6495
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        join(6510..6515,6516..6533,6534..6540)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    6548..6564
                     /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     6553..6575
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     primer_bind     6572..6588
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     6572..6588
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
ORIGIN
        1 catgttgaca ttgattattg actagttatt aatagtaatc aattacgggg tcattagttc
       61 atagcccata tatggagttc cgcgttacat aacttacggt aaatggcccg cctggctgac
      121 cgcccaacga cccccgccca ttgacgtcaa taatgacgta tgttcccata gtaacgccaa
      181 tagggacttt ccattgacgt caatgggtgg agtatttacg gtaaactgcc cacttggcag
      241 tacatcaagt gtatcatatg ccaagtccgc cccctattga cgtcaatgac ggtaaatggc
      301 ccgcctggca ttatgcccag tacatgacct tacgggactt tcctacttgg cagtacatct
      361 acgtattagt catcgctatt accatggtga tgcggttttg gcagtacacc aatgggcgtg
      421 gatagcggtt tgactcacgg ggatttccaa gtctccaccc cattgacgtc aatgggagtt
      481 tgttttggca ccaaaatcaa cgggactttc caaaatgtcg taataacccc gccccgttga
      541 cgcaaatggg cggtaggcgt gtacggtggg aggtctatat aagcagagct cgtttagtga
      601 accgtcagat cctcactctc ttccgcatcg ctgtctgcga gggccagctg ttgggctcgc
      661 ggttgaggac aaactcttcg cggtctttcc agtactcttg gatcggaaac ccgtcggcct
      721 ccgaacggta ctccgccacc gagggacctg agcgagtccg catcgaccgg atcggaaaac
      781 ctctcgagaa aggcgtctaa ccagtcacag tcgcaaggta ggctgagcac cgtggcgggc
      841 ggcagcgggt ggcggtcggg gttgtttctg gcggaggtgc tgctgatgat gtaattaaag
      901 taggcggtct tgagacggcg gatggtcgag gtgaggtgtg gcaggcttga gatccagctg
      961 ttggggtgag tactccctct caaaagcggg cattacttct gcgctaagat tgtcagtttc
     1021 caaaaacgag gaggatttga tattcacctg gcccgatctg gccatacact tgagtgacaa
     1081 tgacatccac tttgcctttc tctccacagg tgtccactcc caggtccaag tttgccacca
     1141 tggagtttca gacccaggta ctcatgtccc tgctgctctg catgtctggt gcggccgcca
     1201 ccagcagccc ttctctgatg ctgcctggcg tgctgcacgc cgctgccctg ctgcccagca
     1261 gagatctgtt tctgggcaga gccggcagca cctacaacta caccatgtac agcggcagcg
     1321 ccgtgaccgg cgagagccac tttaccggcc tgaccaccta cccctacgtg ttcagcgccg
     1381 acatgaacag cgccatcgtg gccatgctga acggctttct gagcagcgcc aagagcaacg
     1441 tgtccgccgt gggcggaggc ttccacgagt gcatcgacaa caagctgggc gccgtggacg
     1501 gcaccacctg tttcaagtct ctgctggctg ccgcccctcc cgccgattgt cctgccgcca
     1561 acaaactgtg ctgccccctg ttttggagag tgggcagcca gggcctgcgg accaccatgg
     1621 ctcaggtcat cccccagacc ctgttctgga acggcgccac ctccgtgaat ggcttctaca
     1681 ccaacttcag cagaagctac ctggacgcca accggaactg cagcaagccc ctgctgagaa
     1741 ccaccagcct gatcaacctg gccatggacg cctacggcga gtggcgcttc gtggacctgg
     1801 tcaccacata caccctgctg gaaaccgcca tcatcaacag aaacgccagc tccgccaccc
     1861 ccatcttcgg cgagaacccc caggacgcca tcaccagcac caccagatct cagcagcctg
     1921 gcgcgcccgg cagcctgcac cacatcctgg acgcccagaa gatgctgtgg aaccacaggg
     1981 acaggaacct gcctcctctg gcccctctgg gcccccacca ccatcaccac cattgagtct
     2041 agacacgtga ttaattaagg atcccccgac ctcgacctct ggctaataaa ggaaatttat
     2101 tttcattgca atagtgtgtt ggaatttttt gtgtctctca ctcggaagga catatgggag
     2161 ggcaaatcat ttggtcgaga tccctcggag atctctagct agaggatcga tccccgcccc
     2221 ggacgaacta aacctgacta cgacatctct gccccttctt cgcggggcag tgcatgtaat
     2281 cccttcagtt ggttggtaca acttgccaac tgggccctgt tccacatgtg acacgggggg
     2341 ggaccaaaca caaaggggtt ctctgactgt agttgacatc cttataaatg gatgtgcaca
     2401 tttgccaaca ctgagtggct ttcatcctgg agcagacttt gcagtctgtg gactgcaaca
     2461 caacattgcc tttatgtgta actcttggct gaagctctta caccaatgct gggggacatg
     2521 tacctcccag gggcccagga agactacggg aggctacacc aacgtcaatc agaggggcct
     2581 gtgtagctac cgataagcgg accctcaaga gggcattagc aatagtgttt ataaggcccc
     2641 cttgttaacc ctaaacgggt agcatatgct tcccgggtag tagtatatac tatccagact
     2701 aaccctaatt caatagcata tgttacccaa cgggaagcat atgctatcga attagggtta
     2761 gtaaaagggt cctaaggaac agcgatatct cccaccccat gagctgtcac ggttttattt
     2821 acatggggtc aggattccac gagggtagtg aaccatttta gtcacaaggg cagtggctga
     2881 agatcaagga gcgggcagtg aactctcctg aatcttcgcc tgcttcttca ttctccttcg
     2941 tttagctaat agaataactg ctgagttgtg aacagtaagg tgtatgtgag gtgctcgaaa
     3001 acaaggtttc aggtgacgcc cccagaataa aatttggacg gggggttcag tggtggcatt
     3061 gtgctatgac accaatataa ccctcacaaa ccccttgggc aataaatact agtgtaggaa
     3121 tgaaacattc tgaatatctt taacaataga aatccatggg gtggggacaa gccgtaaaga
     3181 ctggatgtcc atctcacacg aatttatggc tatgggcaac acataatcct agtgcaatat
     3241 gatactgggg ttattaagat gtgtcccagg cagggaccaa gacaggtgaa ccatgttgtt
     3301 acactctatt tgtaacaagg ggaaagagag tggacgccga cagcagcgga ctccactggt
     3361 tgtctctaac acccccgaaa attaaacggg gctccacgcc aatggggccc ataaacaaag
     3421 acaagtggcc actctttttt ttgaaattgt ggagtggggg cacgcgtcag cccccacacg
     3481 ccgccctgcg gttttggact gtaaaataag ggtgtaataa cttggctgat tgtaaccccg
     3541 ctaaccactg cggtcaaacc acttgcccac aaaaccacta atggcacccc ggggaatacc
     3601 tgcataagta ggtgggcggg ccaagatagg ggcgcgattg ctgcgatctg gaggacaaat
     3661 tacacacact tgcgcctgag cgccaagcac agggttgttg gtcctcatat tcacgaggtc
     3721 gctgagagca cggtgggcta atgttgccat gggtagcata tactacccaa atatctggat
     3781 agcatatgct atcctaatct atatctgggt agcataggct atcctaatct atatctgggt
     3841 agcatatgct atcctaatct atatctgggt agtatatgct atcctaattt atatctgggt
     3901 agcataggct atcctaatct atatctgggt agcatatgct atcctaatct atatctgggt
     3961 agtatatgct atcctaatct gtatccgggt agcatatgct atcctaatag agattagggt
     4021 agtatatgct atcctaattt atatctgggt agcatatact acccaaatat ctggatagca
     4081 tatgctatcc taatctatat ctgggtagca tatgctatcc taatctatat ctgggtagca
     4141 taggctatcc taatctatat ctgggtagca tatgctatcc taatctatat ctgggtagta
     4201 tatgctatcc taatttatat ctgggtagca taggctatcc taatctatat ctgggtagca
     4261 tatgctatcc taatctatat ctgggtagta tatgctatcc taatctgtat ccgggtagca
     4321 tatgctatcc tcatgataag ctgtcaaaca tgagaatttt cttgaagacg aaagggcctc
     4381 gtgatacgcc tatttttata ggttaatgtc atgataataa tggtttctta gacgtcaggt
     4441 ggcacttttc ggggaaatgt gcgcggaacc cctatttgtt tatttttcta aatacattca
     4501 aatatgtatc cgctcatgag acaataaccc tgataaatgc ttcaataata ttgaaaaagg
     4561 aagagtatga gtattcaaca tttccgtgtc gcccttattc ccttttttgc ggcattttgc
     4621 cttcctgttt ttgctcaccc agaaacgctg gtgaaagtaa aagatgctga agatcagttg
     4681 ggtgcacgag tgggttacat cgaactggat ctcaacagcg gtaagatcct tgagagtttt
     4741 cgccccgaag aacgttttcc aatgatgagc acttttaaag ttctgctatg tggcgcggta
     4801 ttatcccgtg ttgacgccgg gcaagagcaa ctcggtcgcc gcatacacta ttctcagaat
     4861 gacttggttg agtactcacc agtcacagaa aagcatctta cggatggcat gacagtaaga
     4921 gaattatgca gtgctgccat aaccatgagt gataacactg cggccaactt acttctgaca
     4981 acgatcggag gaccgaagga gctaaccgct tttttgcaca acatggggga tcatgtaact
     5041 cgccttgatc gttgggaacc ggagctgaat gaagccatac caaacgacga gcgtgacacc
     5101 acgatgcctg cagcaatggc aacaacgttg cgcaaactat taactggcga actacttact
     5161 ctagcttccc ggcaacaatt aatagactgg atggaggcgg ataaagttgc aggaccactt
     5221 ctgcgctcgg cccttccggc tggctggttt attgctgata aatctggagc cggtgagcgt
     5281 gggtctcgcg gtatcattgc agcactgggg ccagatggta agccctcccg tatcgtagtt
     5341 atctacacga cggggagtca ggcaactatg gatgaacgaa atagacagat cgctgagata
     5401 ggtgcctcac tgattaagca ttggtaactg tcagaccaag tttactcata tatactttag
     5461 attgatttaa aacttcattt ttaatttaaa aggatctagg tgaagatcct ttttgataat
     5521 ctcatgacca aaatccctta acgtgagttt tcgttccact gagcgtcaga ccccgtagaa
     5581 aagatcaaag gatcttcttg agatcctttt tttctgcgcg taatctgctg cttgcaaaca
     5641 aaaaaaccac cgctaccagc ggtggtttgt ttgccggatc aagagctacc aactcttttt
     5701 ccgaaggtaa ctggcttcag cagagcgcag ataccaaata ctgttcttct agtgtagccg
     5761 tagttaggcc accacttcaa gaactctgta gcaccgccta catacctcgc tctgctaatc
     5821 ctgttaccag tggctgctgc cagtggcgat aagtcgtgtc ttaccgggtt ggactcaaga
     5881 cgatagttac cggataaggc gcagcggtcg ggctgaacgg ggggttcgtg cacacagccc
     5941 agcttggagc gaacgaccta caccgaactg agatacctac agcgtgagct atgagaaagc
     6001 gccacgcttc ccgaagggag aaaggcggac aggtatccgg taagcggcag ggtcggaaca
     6061 ggagagcgca cgagggagct tccaggggga aacgcctggt atctttatag tcctgtcggg
     6121 tttcgccacc tctgacttga gcgtcgattt ttgtgatgct cgtcaggggg gcggagccta
     6181 tggaaaaacg ccagcaacgc ggccttttta cggttcctgg ccttttgctg gccttttgct
     6241 cacatgttct ttcctgcgtt atcccctgat tctgtggata accgtattac cgcctttgag
     6301 tgagctgata ccgctcgccg cagccgaacg accgagcgca gcgagtcagt gagcgaggaa
     6361 gcggaagagc gcccaatacg caaaccgcct ctccccgcgc gttggccgat tcattaatgc
     6421 agctggcacg acaggtttcc cgactggaaa gcgggcagtg agcgcaacgc aattaatgtg
     6481 agttagctca ctcattaggc accccaggct ttacacttta tgcttccggc tcgtatgttg
     6541 tgtggaattg tgagcggata acaatttcac acaggaaaca gctatgacca tgattacgcc
     6601 aagctctagc tagaggtcga ccaattctca tgtttgacag cttatcatcg cagatccggg
     6661 caacgttgtt gccattgctg caggcgcaga actggtaggt atggaagatc tatacattga
     6721 atcaatattg gcaattagcc atattagtca ttggttatat agcataaatc aatattggct
     6781 attggccatt gcatacgttg tatctatatc ataatatgta catttatatt ggctcatgtc
     6841 caatatgacc gc
//
