LOCUS       Exported                2903 bp ds-DNA     circular SYN 13-MAY-2021
DEFINITION  hU6-driven expression of guide RNAs compatible with CasRx. 5 
            processed DR followed by BbsI sites for guide cloning..
ACCESSION   .
VERSION     .
KEYWORDS    pXR003: CasRx gRNA cloning backbone
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 2903)
  AUTHORS   Konermann S, Lotfy P, Brideau NJ, Oki J, Shokhirev MN, Hsu PD
  TITLE     Transcriptome Engineering with RNA-Targeting Type VI-D CRISPR 
            Effectors.
  JOURNAL   Cell. 2018 Mar 8. pii: S0092-8674(18)30207-1. doi: 
            10.1016/j.cell.2018.02.033.
  PUBMED    29551272
REFERENCE   2  (bases 1 to 2903)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Cell. 2018 
            Mar 8. pii: S0092-8674(18)30207-1. doi: 10.1016/j.cell.2018.02.033."
FEATURES             Location/Qualifiers
     source          1..2903
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     promoter        7..247
                     /label=U6 promoter
                     /note="RNA polymerase III promoter for human U6 snRNA"
     primer_bind     7..27
                     /label=hU6-F
                     /note="Human U6 promoter, forward primer"
     primer_bind     178..197
                     /label=LKO.1 5
                     /note="Human U6 promoter, forward primer"
     misc_RNA        257..286
                     /label=RfxCas13d DR30
                     /note="5 processed 30-base direct repeat for an RfxCas13d 
                     gRNA (Konermann et al., 2018)"
     rep_origin      386..841
                     /direction=RIGHT
                     /label=f1 ori
                     /note="f1 bacteriophage origin of replication; arrow 
                     indicates direction of (+) strand synthesis"
     primer_bind     complement(473..492)
                     /label=F1ori-R
                     /note="F1 origin, reverse primer"
     primer_bind     683..704
                     /label=F1ori-F
                     /note="F1 origin, forward primer"
     primer_bind     complement(858..877)
                     /label=pRS-marker
                     /note="pRS vectors, use to sequence yeast selectable 
                     marker"
     primer_bind     977..999
                     /label=pGEX 3
                     /note="pGEX vectors, reverse primer"
     primer_bind     complement(1037..1055)
                     /label=pBRforEco
                     /note="pBR322 vectors, upsteam of EcoRI site, forward 
                     primer"
     promoter        1123..1227
                     /gene="bla"
                     /label=AmpR promoter
     CDS             1228..2088
                     /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(1446..1465)
                     /label=Amp-R
                     /note="Ampicillin resistance gene, reverse primer"
     rep_origin      2259..2847
                     /direction=RIGHT
                     /label=ori
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of 
                     replication"
     primer_bind     2748..2767
                     /label=pBR322ori-F
                     /note="pBR322 origin, forward primer"