eeBxb1 vector (V017502)

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LOCUS       Exported                5801 bp DNA     circular SYN 06-SEP-2024
DEFINITION  Plasmid for expressing evolved and engineered Bxb1 in the mammalian 
            cells.
ACCESSION   .
VERSION     .
KEYWORDS    eeBxb1
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5801)
  AUTHORS   Pandey S, Gao XD, Krasnow NA, McElroy A, Tao YA, Duby JE, Steinbeck 
            BJ, McCreary J, Pierce SE, Tolar J, Meissner TB, Chaikof EL, Osborn 
            MJ, Liu DR
  TITLE     Efficient site-specific integration of large genes in mammalian 
            cells via continuously evolved recombinases and prime editing.
  JOURNAL   Nat Biomed Eng. 2024 Jun 10. doi: 10.1038/s41551-024-01227-1.
  PUBMED    38858586
REFERENCE   2  (bases 1 to 5801)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Nat Biomed 
            Eng. 2024 Jun 10. doi: 10.1038/s41551-024-01227-1."
FEATURES             Location/Qualifiers
     source          1..5801
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     rep_origin      1..589
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     490..509
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"
     primer_bind     743..760
                     /label=L4440
                     /note="L4440 vector, forward primer"
     promoter        complement(834..938)
                     /gene="bla"
                     /label=AmpR promoter
     primer_bind     1006..1024
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward
                     primer"
     promoter        1051..1081
                     /label=lac UV5 promoter
                     /note="E. coli lac promoter with an ""up"" mutation"
     protein_bind    1089..1105
                     /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     1094..1116
                     /label=M13/pUC Reverse
                     /note="In lacZ gene"
     enhancer        1135..1438
                     /label=CMV enhancer
                     /note="human cytomegalovirus immediate early enhancer"
     promoter        1439..1642
                     /label=CMV promoter
                     /note="human cytomegalovirus (CMV) immediate early
                     promoter"
     primer_bind     1593..1613
                     /label=CMV-F
                     /note="Human CMV immediate early promoter, forward primer"
     primer_bind     1639..1663
                     /label=LNCX
                     /note="Human CMV promoter, forward primer"
     promoter        1758..1776
                     /label=SP6 promoter
                     /note="promoter for bacteriophage SP6 RNA polymerase"
     primer_bind     1758..1775
                     /label=SP6
                     /note="SP6 promoter, forward primer"
     CDS             1814..3316
                     /codon_start=1
                     /transl_table=11
                     /gene="Bxb1"
                     /product="Bxb1 integrase"
                     /label=Bxb1 integrase
                     /note="Bxb1 large serine integrase from Mycobacterium 
                     bacteriophage Bxb1 (Ghosh et al. 2003)."
                     /protein_id="AFF61396.1"
                     /translation="MRALVVIRLSRVTDATTSPERQLESCQQLCAQRGWDVVGVAEDLD
                     VSGAVDPFDRKRRPNLARWLAFEEQPFDAIVAYRVDRLTRSIRHLQQLVHWAEDHKKLV
                     VSATEAHFDTTTPFAAVVIALMGTVAQMELEAIKERNRSAAHFNIRAGKYRGSLPPWGY
                     LPTRVDGEWRLVPDPVQRERILEVYHRVVDNHEPLHLVAHDLNRRGVLSPKDYFAQLQG
                     REPQGRKWSATALKRSMISEAMLGYATLNGKTVRDDDGAPLVRAEPILTREQLEALRAE
                     LVKTSRAKPAVSTPSLLLRVLFCAVCGEPAYKFAGGGRKHPRYRCRSMGFPKHCGNGTV
                     AMAEWDAFCEEQVLDLLGDAERLEKVWVAGSDSAIELAEVNAELVDLTSLIGSPAYRAG
                     SPQREALDARIAALAARQEELEGLEARPSGWEWRETGQRFGDWWREQDTAAKNTWLRSM
                     NVRLTFDVRGGLTRTIDFGDLQEYEQHLRLGSVVERLHTGMS"
     polyA_signal    3728..3862
                     /label=SV40 poly(A) signal
                     /note="SV40 polyadenylation signal"
     primer_bind     complement(3765..3784)
                     /label=SV40pA-R
                     /note="SV40 polyA, reverse primer"
     primer_bind     3819..3838
                     /label=EBV-rev
                     /note="SV40 polyA terminator, reverse primer"
     rep_origin      3988..4442
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(4075..4094)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     4284..4305
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     CDS             4729..5589
                     /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(4947..4966)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     protein_bind    complement(5691..5724)
                     /label=loxP
                     /bound_moiety="Cre recombinase"
                     /note="Cre-mediated recombination occurs in the 8-bp core 
                     sequence (ATGTATGC) (Shaw et al., 2021)."