LOCUS       sequence-322905-        7084 bp    DNA     circular SYN 15-DEC-2025
DEFINITION  3rd generation lentiviral vector.
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7084)
  AUTHORS   Michaud K, Solomon DA, Oermann E, Kim JS, Zhong WZ, Prados MD, Ozawa
            T, James CD, Waldman T
  TITLE     Pharmacologic inhibition of cyclin-dependent kinases 4 and 6 arrests
            the growth of glioblastoma multiforme intracranial xenografts.
  JOURNAL   Cancer Res. 2010 Apr 15. 70(8):3228-38.
  PUBMED    20354191
REFERENCE   2  (bases 1 to 7084)
  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: "Cancer Res.
            2010 Apr 15. 70(8):3228-38."
COMMENT     Sequence Label: pLKO-RB1-shRNA19
FEATURES             Location/Qualifiers
     source          1..7084
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     promoter        1..227
                     /label=RSV promoter
                     /note="Rous sarcoma virus enhancer/promoter"
     LTR             228..408
                     /label=5' LTR (truncated)
                     /note="truncated 5' long terminal repeat (LTR) from HIV-1"
     misc_feature    455..580
                     /label=HIV-1 Psi
                     /note="packaging signal of human immunodeficiency virus 
                     type 1"
     misc_feature    1073..1306
                     /label=RRE
                     /note="The Rev response element (RRE) of HIV-1 allows for 
                     Rev-dependent mRNA export from the nucleus to the 
                     cytoplasm."
     CDS             1491..1535
                     /codon_start=1
                     /product="antigenic peptide corresponding to amino acids 
                     655 to 669 of the HIV envelope protein gp41 (Lutje Hulsik 
                     et al., 2013)"
                     /label=gp41 peptide
                     /note="recognized by the 2H10 single-chain llama nanobody"
                     /translation="KNEQELLELDKWASL"
     promoter        1833..2081
                     /label=U6 promoter
                     /note="RNA polymerase III promoter for human U6 snRNA 
                     (Domitrovich & Kunkel, 2003)"
     primer_bind     1833..1853
                     /label=hU6-F
                     /note="Human U6 promoter, forward primer"
     primer_bind     2004..2023
                     /label=LKO.1 5'
                     /note="Human U6 promoter, forward primer"
     misc_feature    2178..2295
                     /label=cPPT/CTS
                     /note="central polypurine tract and central termination 
                     sequence of HIV-1"
     promoter        2344..2854
                     /label=hPGK promoter
                     /note="human phosphoglycerate kinase 1 promoter"
     primer_bind     2773..2791
                     /label=hPGK-F
                     /note="Human PGK promoter, forward primer"
     CDS             2876..3475
                     /codon_start=1
                     /gene="pac from Streptomyces alboniger"
                     /product="puromycin N-acetyltransferase"
                     /label=PuroR
                     /note="confers resistance to puromycin"
                     /translation="MTEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIER
                     VTELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLA
                     AQQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETS
                     APRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA"
     primer_bind     complement(2876..2895)
                     /label=Puro-R
                     /note="Puromycin resistance gene, reverse primer. Also 
                     called puro-variant-R"
     primer_bind     3372..3392
                     /label=Puro-F
                     /note="Puromycin resistance gene, forward primer"
     LTR             3603..3836
                     /label=3' LTR (Delta-U3)
                     /note="self-inactivating 3' long terminal repeat (LTR) from
                     HIV-1"
     polyA_signal    3908..4029
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(3945..3964)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     3999..4018
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      4069..4204
                     /label=SV40 ori
                     /note="SV40 origin of replication"
     primer_bind     complement(4224..4243)
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        complement(4225..4243)
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     primer_bind     complement(4253..4270)
                     /label=M13 Forward
                     /note="In lacZ gene. Also called M13-F20 or M13 (-21) 
                     Forward"
     primer_bind     complement(4253..4269)
                     /label=M13 fwd
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     complement(4262..4284)
                     /label=M13/pUC Forward
                     /note="In lacZ gene"
     rep_origin      4411..4866
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(4498..4517)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     4708..4729
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     promoter        4892..4996
                     /gene="bla"
                     /label=AmpR promoter
     CDS             join(4997..5065,5066..5857)
                     /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(5215..5234)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      6028..6616
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     6517..6536
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     6770..6787
                     /label=L4440
                     /note="L4440 vector, forward primer"
     protein_bind    6904..6925
                     /label=CAP binding site
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     promoter        join(6940..6945,6946..6963,6964..6970)
                     /label=lac promoter
                     /note="promoter for the E. coli lac operon"
     protein_bind    6978..6994
                     /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     6983..7005
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     primer_bind     7002..7018
                     /label=M13 rev
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     primer_bind     7002..7018
                     /label=M13 Reverse
                     /note="In lacZ gene. Also called M13-rev"
     primer_bind     7037..7057
                     /label=T3
                     /note="T3 promoter, forward primer"
     promoter        7039..7057
                     /label=T3 promoter
                     /note="promoter for bacteriophage T3 RNA polymerase"
ORIGIN
        1 tgtagtctta tgcaatactc ttgtagtctt gcaacatggt aacgatgagt tagcaacatg
       61 ccttacaagg agagaaaaag caccgtgcat gccgattggt ggaagtaagg tggtacgatc
      121 gtgccttatt aggaaggcaa cagacgggtc tgacatggat tggacgaacc actgaattgc
      181 cgcattgcag agatattgta tttaagtgcc tagctcgata cataaacggg tctctctggt
      241 tagaccagat ctgagcctgg gagctctctg gctaactagg gaacccactg cttaagcctc
      301 aataaagctt gccttgagtg cttcaagtag tgtgtgcccg tctgttgtgt gactctggta
      361 actagagatc cctcagaccc ttttagtcag tgtggaaaat ctctagcagt ggcgcccgaa
      421 cagggacttg aaagcgaaag ggaaaccaga ggagctctct cgacgcagga ctcggcttgc
      481 tgaagcgcgc acggcaagag gcgaggggcg gcgactggtg agtacgccaa aaattttgac
      541 tagcggaggc tagaaggaga gagatgggtg cgagagcgtc agtattaagc gggggagaat
      601 tagatcgcga tgggaaaaaa ttcggttaag gccaggggga aagaaaaaat ataaattaaa
      661 acatatagta tgggcaagca gggagctaga acgattcgca gttaatcctg gcctgttaga
      721 aacatcagaa ggctgtagac aaatactggg acagctacaa ccatcccttc agacaggatc
      781 agaagaactt agatcattat ataatacagt agcaaccctc tattgtgtgc atcaaaggat
      841 agagataaaa gacaccaagg aagctttaga caagatagag gaagagcaaa acaaaagtaa
      901 gaccaccgca cagcaagcgg ccgctgatct tcagacctgg aggaggagat atgagggaca
      961 attggagaag tgaattatat aaatataaag tagtaaaaat tgaaccatta ggagtagcac
     1021 ccaccaaggc aaagagaaga gtggtgcaga gagaaaaaag agcagtggga ataggagctt
     1081 tgttccttgg gttcttggga gcagcaggaa gcactatggg cgcagcgtca atgacgctga
     1141 cggtacaggc cagacaatta ttgtctggta tagtgcagca gcagaacaat ttgctgaggg
     1201 ctattgaggc gcaacagcat ctgttgcaac tcacagtctg gggcatcaag cagctccagg
     1261 caagaatcct ggctgtggaa agatacctaa aggatcaaca gctcctgggg atttggggtt
     1321 gctctggaaa actcatttgc accactgctg tgccttggaa tgctagttgg agtaataaat
     1381 ctctggaaca gatttggaat cacacgacct ggatggagtg ggacagagaa attaacaatt
     1441 acacaagctt aatacactcc ttaattgaag aatcgcaaaa ccagcaagaa aagaatgaac
     1501 aagaattatt ggaattagat aaatgggcaa gtttgtggaa ttggtttaac ataacaaatt
     1561 ggctgtggta tataaaatta ttcataatga tagtaggagg cttggtaggt ttaagaatag
     1621 tttttgctgt actttctata gtgaatagag ttaggcaggg atattcacca ttatcgtttc
     1681 agacccacct cccaaccccg aggggacccg acaggcccga aggaatagaa gaagaaggtg
     1741 gagagagaga cagagacaga tccattcgat tagtgaacgg atctcgacgg tatcgatcac
     1801 gagactagcc tcgagcggcc gcccccttca ccgagggcct atttcccatg attccttcat
     1861 atttgcatat acgatacaag gctgttagag agataattgg aattaatttg actgtaaaca
     1921 caaagatatt agtacaaaat acgtgacgta gaaagtaata atttcttggg tagtttgcag
     1981 ttttaaaatt atgttttaaa atggactatc atatgcttac cgtaacttga aagtatttcg
     2041 atttcttggc tttatatatc ttgtggaaag gacgaaacac cggcagagat cgtgtattga
     2101 gattctcgag aatctcaata cacgatctct gtttttgaat tctcgacctc gagacaaatg
     2161 gcagtattca tccacaattt taaaagaaaa ggggggattg gggggtacag tgcaggggaa
     2221 agaatagtag acataatagc aacagacata caaactaaag aattacaaaa acaaattaca
     2281 aaaattcaaa attttcgggt ttattacagg gacagcagag atccactttg gccgcggctc
     2341 gagggggttg gggttgcgcc ttttccaagg cagccctggg tttgcgcagg gacgcggctg
     2401 ctctgggcgt ggttccggga aacgcagcgg cgccgaccct gggtctcgca cattcttcac
     2461 gtccgttcgc agcgtcaccc ggatcttcgc cgctaccctt gtgggccccc cggcgacgct
     2521 tcctgctccg cccctaagtc gggaaggttc cttgcggttc gcggcgtgcc ggacgtgaca
     2581 aacggaagcc gcacgtctca ctagtaccct cgcagacgga cagcgccagg gagcaatggc
     2641 agcgcgccga ccgcgatggg ctgtggccaa tagcggctgc tcagcagggc gcgccgagag
     2701 cagcggccgg gaaggggcgg tgcgggaggc ggggtgtggg gcggtagtgt gggccctgtt
     2761 cctgcccgcg cggtgttccg cattctgcaa gcctccggag cgcacgtcgg cagtcggctc
     2821 cctcgttgac cgaatcaccg acctctctcc ccagggggat ccaccggagc ttaccatgac
     2881 cgagtacaag cccacggtgc gcctcgccac ccgcgacgac gtccccaggg ccgtacgcac
     2941 cctcgccgcc gcgttcgccg actaccccgc cacgcgccac accgtcgatc cggaccgcca
     3001 catcgagcgg gtcaccgagc tgcaagaact cttcctcacg cgcgtcgggc tcgacatcgg
     3061 caaggtgtgg gtcgcggacg acggcgccgc ggtggcggtc tggaccacgc cggagagcgt
     3121 cgaagcgggg gcggtgttcg ccgagatcgg cccgcgcatg gccgagttga gcggttcccg
     3181 gctggccgcg cagcaacaga tggaaggcct cctggcgccg caccggccca aggagcccgc
     3241 gtggttcctg gccaccgtcg gcgtctcgcc cgaccaccag ggcaagggtc tgggcagcgc
     3301 cgtcgtgctc cccggagtgg aggcggccga gcgcgccggg gtgcccgcct tcctggagac
     3361 ctccgcgccc cgcaacctcc ccttctacga gcggctcggc ttcaccgtca ccgccgacgt
     3421 cgaggtgccc gaaggaccgc gcacctggtg catgacccgc aagcccggtg cctgacgccc
     3481 gccccacgac ccgcagcgcc cgaccgaaag gagcgcacga ccccatgcat cggtaccttt
     3541 aagaccaatg acttacaagg cagctgtaga tcttagccac tttttaaaag aaaagggggg
     3601 actggaaggg ctaattcact cccaacgaag acaagatctg ctttttgctt gtactgggtc
     3661 tctctggtta gaccagatct gagcctggga gctctctggc taactaggga acccactgct
     3721 taagcctcaa taaagcttgc cttgagtgct tcaagtagtg tgtgcccgtc tgttgtgtga
     3781 ctctggtaac tagagatccc tcagaccctt ttagtcagtg tggaaaatct ctagcagtag
     3841 tagttcatgt catcttatta ttcagtattt ataacttgca aagaaatgaa tatcagagag
     3901 tgagaggaac ttgtttattg cagcttataa tggttacaaa taaagcaata gcatcacaaa
     3961 tttcacaaat aaagcatttt tttcactgca ttctagttgt ggtttgtcca aactcatcaa
     4021 tgtatcttat catgtctggc tctagctatc ccgcccctaa ctccgcccat cccgccccta
     4081 actccgccca gttccgccca ttctccgccc catggctgac taattttttt tatttatgca
     4141 gaggccgagg ccgcctcggc ctctgagcta ttccagaagt agtgaggagg cttttttgga
     4201 ggcctaggga cgtacccaat tcgccctata gtgagtcgta ttacgcgcgc tcactggccg
     4261 tcgttttaca acgtcgtgac tgggaaaacc ctggcgttac ccaacttaat cgccttgcag
     4321 cacatccccc tttcgccagc tggcgtaata gcgaagaggc ccgcaccgat cgcccttccc
     4381 aacagttgcg cagcctgaat ggcgaatggg acgcgccctg tagcggcgca ttaagcgcgg
     4441 cgggtgtggt ggttacgcgc agcgtgaccg ctacacttgc cagcgcccta gcgcccgctc
     4501 ctttcgcttt cttcccttcc tttctcgcca cgttcgccgg ctttccccgt caagctctaa
     4561 atcgggggct ccctttaggg ttccgattta gtgctttacg gcacctcgac cccaaaaaac
     4621 ttgattaggg tgatggttca cgtagtgggc catcgccctg atagacggtt tttcgccctt
     4681 tgacgttgga gtccacgttc tttaatagtg gactcttgtt ccaaactgga acaacactca
     4741 accctatctc ggtctattct tttgatttat aagggatttt gccgatttcg gcctattggt
     4801 taaaaaatga gctgatttaa caaaaattta acgcgaattt taacaaaata ttaacgctta
     4861 caatttaggt ggcacttttc ggggaaatgt gcgcggaacc cctatttgtt tatttttcta
     4921 aatacattca aatatgtatc cgctcatgag acaataaccc tgataaatgc ttcaataata
     4981 ttgaaaaagg aagagtatga gtattcaaca tttccgtgtc gcccttattc ccttttttgc
     5041 ggcattttgc cttcctgttt ttgctcaccc agaaacgctg gtgaaagtaa aagatgctga
     5101 agatcagttg ggtgcacgag tgggttacat cgaactggat ctcaacagcg gtaagatcct
     5161 tgagagtttt cgccccgaag aacgttttcc aatgatgagc acttttaaag ttctgctatg
     5221 tggcgcggta ttatcccgta ttgacgccgg gcaagagcaa ctcggtcgcc gcatacacta
     5281 ttctcagaat gacttggttg agtactcacc agtcacagaa aagcatctta cggatggcat
     5341 gacagtaaga gaattatgca gtgctgccat aaccatgagt gataacactg cggccaactt
     5401 acttctgaca acgatcggag gaccgaagga gctaaccgct tttttgcaca acatggggga
     5461 tcatgtaact cgccttgatc gttgggaacc ggagctgaat gaagccatac caaacgacga
     5521 gcgtgacacc acgatgcctg tagcaatggc aacaacgttg cgcaaactat taactggcga
     5581 actacttact ctagcttccc ggcaacaatt aatagactgg atggaggcgg ataaagttgc
     5641 aggaccactt ctgcgctcgg cccttccggc tggctggttt attgctgata aatctggagc
     5701 cggtgagcgt gggtctcgcg gtatcattgc agcactgggg ccagatggta agccctcccg
     5761 tatcgtagtt atctacacga cggggagtca ggcaactatg gatgaacgaa atagacagat
     5821 cgctgagata ggtgcctcac tgattaagca ttggtaactg tcagaccaag tttactcata
     5881 tatactttag attgatttaa aacttcattt ttaatttaaa aggatctagg tgaagatcct
     5941 ttttgataat ctcatgacca aaatccctta acgtgagttt tcgttccact gagcgtcaga
     6001 ccccgtagaa aagatcaaag gatcttcttg agatcctttt tttctgcgcg taatctgctg
     6061 cttgcaaaca aaaaaaccac cgctaccagc ggtggtttgt ttgccggatc aagagctacc
     6121 aactcttttt ccgaaggtaa ctggcttcag cagagcgcag ataccaaata ctgttcttct
     6181 agtgtagccg tagttaggcc accacttcaa gaactctgta gcaccgccta catacctcgc
     6241 tctgctaatc ctgttaccag tggctgctgc cagtggcgat aagtcgtgtc ttaccgggtt
     6301 ggactcaaga cgatagttac cggataaggc gcagcggtcg ggctgaacgg ggggttcgtg
     6361 cacacagccc agcttggagc gaacgaccta caccgaactg agatacctac agcgtgagct
     6421 atgagaaagc gccacgcttc ccgaagggag aaaggcggac aggtatccgg taagcggcag
     6481 ggtcggaaca ggagagcgca cgagggagct tccaggggga aacgcctggt atctttatag
     6541 tcctgtcggg tttcgccacc tctgacttga gcgtcgattt ttgtgatgct cgtcaggggg
     6601 gcggagccta tggaaaaacg ccagcaacgc ggccttttta cggttcctgg ccttttgctg
     6661 gccttttgct cacatgttct ttcctgcgtt atcccctgat tctgtggata accgtattac
     6721 cgcctttgag tgagctgata ccgctcgccg cagccgaacg accgagcgca gcgagtcagt
     6781 gagcgaggaa gcggaagagc gcccaatacg caaaccgcct ctccccgcgc gttggccgat
     6841 tcattaatgc agctggcacg acaggtttcc cgactggaaa gcgggcagtg agcgcaacgc
     6901 aattaatgtg agttagctca ctcattaggc accccaggct ttacacttta tgcttccggc
     6961 tcgtatgttg tgtggaattg tgagcggata acaatttcac acaggaaaca gctatgacca
     7021 tgattacgcc aagcgcgcaa ttaaccctca ctaaagggaa caaaagctgg agctgcaagc
     7081 ttaa
//
