LOCUS       sequence-101332-         787 bp    DNA     linear   UNA 15-DEC-2025
DEFINITION  Protein expression..
ACCESSION   .
VERSION     .
KEYWORDS    .
SOURCE      natural DNA sequence
  ORGANISM  unspecified
REFERENCE   1  (bases 1 to 787)
  AUTHORS   Goulas T, Cuppari A, Garcia-Castellanos R, Snipas S, Glockshuber R, 
            Arolas JL, Gomis-Ruth FX
  TITLE     The pCri System: A Vector Collection for Recombinant Protein 
            Expression and Purification.
  JOURNAL   PLoS One. 2014 Nov 11;9(11):e112643. doi: 
            10.1371/journal.pone.0112643. eCollection 2014.
  PUBMED    25386923
REFERENCE   2  (bases 1 to 787)
  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 One.";
            date: "2014-11-11"; volume: "9(11):e112643. doi"; pages: " 
            10.1371/journal.pone.0112643. eCollection 2014"
COMMENT     Sequence Label: pCri-9a
FEATURES             Location/Qualifiers
     source          1..787
                     /mol_type="genomic DNA"
                     /organism="unspecified"
     primer_bind     194..213
                     /label=LacI-R
                     /note="LacI, reverse primer"
     promoter        complement(233..310)
                     /gene="lacI"
                     /label=lacI promoter
     primer_bind     516..535
                     /label=pBRrevBam
                     /note="pBR322 vectors, tet region, downstream of BamHI, 
                     reverse primer"
     primer_bind     619..638
                     /label=T7
                     /note="T7 promoter, forward primer"
     promoter        619..637
                     /label=T7 promoter
                     /note="promoter for bacteriophage T7 RNA polymerase"
     protein_bind    638..662
                     /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)."
     RBS             677..699
                     /note="efficient ribosome binding site from bacteriophage 
                     T7 gene 10 (Olins and Rangwala, 1989)"
     sig_peptide     707..772
                     /codon_start=1
                     /gene="pelB (fragment)"
                     /product="leader peptide for secretion"
                     /label=pelB signal sequence
                     /translation="MKYLLPTAAAGLLLLAAQPAMA"
ORIGIN
        1 gcgacggcgc gtgcagggcc agactggagg tggcaacgcc aatcagcaac gactgtttgc
       61 ccgccagttg ttgtgccacg cggttgggaa tgtaattcag ctccgccatc gccgcttcca
      121 ctttttcccg cgttttcgca gaaacgtggc tggcctggtt caccacgcgg gaaacggtct
      181 gataagagac accggcatac tctgcgacat cgtataacgt tactggtttc acattcacca
      241 ccctgaattg actctcttcc gggcgctatc atgccatacc gcgaaaggtt ttgcgccatt
      301 cgatggtgtc cgggatctcg acgctctccc ttatgcgact cctgcattag gaagcagccc
      361 agtagtaggt tgaggccgtt gagcaccgcc gccgcaagga atggtgcatg caaggagatg
      421 gcgcccaaca gtcccccggc cacggggcct gccaccatac ccacgccgaa acaagcgctc
      481 atgagcccga agtggcgagc ccgatcttcc ccatcggtga tgtcggcgat ataggcgcca
      541 gcaaccgcac ctgtggcgcc ggtgatgccg gccacgatgc gtccggcgta gaggatcgag
      601 atctcgatcc cgcgaaatta atacgactca ctatagggga attgtgagcg gataacaatt
      661 cccctctaga aataattttg tttaacttta agaaggagat atacatatga aatacctgct
      721 gccgaccgct gctgctggtc tgctgctcct cgctgcccag ccggcgatgg ccatggccaa
      781 agtgagc
//
