LOCUS       Exported                7384 bp ds-DNA     circular SYN 13-JAN-2022
DEFINITION  synthetic circular DNA
ACCESSION   .
VERSION     .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 7384)
  TITLE     Direct Submission
FEATURES             Location/Qualifiers
     source          1..7384
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     LTR             234..414
                     /note="5 LTR (truncated)"
                     /note="truncated 5 long terminal repeat (LTR) from HIV-1"
     misc_feature    458..583
                     /note="HIV-1 Psi"
                     /note="packaging signal of human immunodeficiency virus 
                     type 1"
     misc_feature    1076..1309
                     /note="RRE"
                     /note="The Rev response element (RRE) of HIV-1 allows for 
                     Rev-dependent mRNA export from the nucleus to the 
                     cytoplasm."
     misc_feature    1804..1920
                     /note="cPPT/CTS"
                     /note="central polypurine tract and central termination 
                     sequence of HIV-1"
     promoter        2010..2213
                     /note="CMV promoter"
                     /note="human cytomegalovirus (CMV) immediate early 
                     promoter"
     promoter        2354..2565
                     /note="EF-1-alpha core promoter"
                     /note="core promoter for human elongation factor 
                     EF-1-alpha"
     LTR             2578..2846
                     /note="5 LTR (truncated)"
                     /note="truncated 5 long terminal repeat (LTR) from human 
                     T-cell leukemia virus (HTLV) type 1"
     CDS             2873..3472
                     /codon_start=1
                     /gene="pac from Streptomyces alboniger"
                     /product="puromycin N-acetyltransferase"
                     /note="PuroR"
                     /note="confers resistance to puromycin"
                     /translation="MTEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIER
                     VTELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLA
                     AQQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETS
                     APRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA"
     misc_feature    3479..4067
                     /note="WPRE"
                     /note="woodchuck hepatitis virus posttranscriptional 
                     regulatory element"
     CDS             complement(3950..3961)
                     /codon_start=1
                     /product="Factor Xa recognition and cleavage site"
                     /note="Factor Xa site"
                     /translation="IEGR"
     LTR             4141..4374
                     /note="3 LTR (Delta-U3)"
                     /note="self-inactivating 3 long terminal repeat (LTR) from
                     HIV-1"
     polyA_signal    4446..4567
                     /note="SV40 poly(A) signal"
                     /note="SV40 polyadenylation signal"
     rep_origin      4586..4721
                     /note="SV40 ori"
                     /note="SV40 origin of replication"
     primer_bind     complement(4759..4775)
                     /note="M13 rev"
                     /note="common sequencing primer, one of multiple similar 
                     variants"
     protein_bind    4783..4799
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="lac operator"
                     /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)."
     promoter        complement(4807..4837)
                     /note="lac promoter"
                     /note="promoter for the E. coli lac operon"
     protein_bind    4852..4873
                     /bound_moiety="E. coli catabolite activator protein"
                     /note="CAP binding site"
                     /note="CAP binding activates transcription in the presence 
                     of cAMP."
     rep_origin      complement(5161..5749)
                     /direction=LEFT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     CDS             complement(5920..6780)
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /note="AmpR"
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     promoter        complement(6781..6885)
                     /gene="bla"
                     /note="AmpR promoter"
     primer_bind     7359..7375
                     /note="M13 fwd"
                     /note="common sequencing primer, one of multiple similar 
                     variants"